Updated on 2024/10/07

Information

 

写真a

 
KUROKAWA YUICHIRO
 
Organization
Faculty of Information Science and Electrical Engineering Department of Electronics Assistant Professor
School of Engineering Department of Electrical Engineering and Computer Science(Concurrent)
Graduate School of Information Science and Electrical Engineering Department of Electrical and Electronic Engineering(Concurrent)
Title
Assistant Professor
Profile
磁壁移動メモリをはじめとしたスピントロニクスのデバイス応用を研究している。 教育では、学部生の学生実験を担当している他、研究室における活動として、修士研究指導、学士卒業研究指導に取り組んでいる。
External link

Degree

  • Ph. D. in Engineering

Research Interests・Research Keywords

  • Research theme:Spin seebeck effect based on magnetic nanoparticles

    Keyword:Spintronics, Thermoelectric conversion

    Research period: 2019.4

  • Research theme:Investigation of magnetic domain wall memory Investigation of spin logic

    Keyword:spintronics

    Research period: 2017.4

Awards

  • マグネティックス技術委員会研究奨励賞

    2019.3   電気学会   平成29年開催のマグネティックス研究会における希土類磁性細線の電流誘起磁壁移動の熱効果に関する研究発表が特に優秀であると認められたため

     More details

    We investigated the current-induced domain wall motion (CIDWM) in Pt (3 nm)/TbCo (6 nm) alloy wire at various temperatures (T). The threshold current density (Jth) for the CIDWM in the Tb-Co alloy wire was drastically decreased as T was increased. Particularly, at T = 343 K, Jth was almost 7 times lower than that at room temperature. The reduction in Jth can be attributed to thermally activated creep motion and a reduction in the depinning current density. These results indicate that devices using CIDWM can be thermally assisted.

Papers

  • Inkjet‐Printed Flexible Spin Seebeck Thermopile Device for Low‐Cost Spintronics Device Fabrication Reviewed International journal

    Yuichiro Kurokawa, @Keisuke Yamada, Hiromi Yuasa

    Advanced Engineering Materials   2024.1

     More details

    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1002/adem.202301069

  • Scalable spin Seebeck thermoelectric generation using Fe-oxide nanoparticle assembled film on flexible substrate Reviewed International journal

    Yuichiro Kurokawa, @Yusuke Tahara, #Yuki Hamada, #Masahiro Fujimoto, Hiromi Yuasa

    Scientific Reports   2022.10

     More details

    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  • Ultra-wide-band millimeter-wave generator using spin torque oscillator with strong interlayer exchange couplings Reviewed International journal

    Yuichiro Kurokawa, @Keisuke Yamada, @Tomohiro Taniguchi, #Shu Horiike, Terumitsu Tanaka, Hiromi Yuasa

    Scientific Reports   2022.7

     More details

    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

  • Interfacial Dzyaloshinskii-Moriya interaction and chiral magnetic textures in a ferrimagnetic insulator Reviewed International journal

    PHYSICAL REVIEW B   100   100406(R)   2019.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1103/PhysRevB.100.100406

  • Spin-orbit torque-driven current-induced domain wall motion in Gd-Fe magnetic wires Reviewed International journal

    @Yuichiro Kurokawa, #Masakazu Wakae, @Satoshi Sumi, @Hiroyuki Awano, @Kohei Ohnishi, @Hiromi Yuasa

    Japanese Journal of Applied Physics   58 ( 3 )   2019.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1347-4065/aafa91

  • Observation of spin-orbit torque-induced magnetization switching in Gd-Fe perpendicular magnetized wire with in-plane exchange bias field Reviewed International journal

    #Masakazu Wakae, @Yuichiro Kurokawa, @Hiromi Yuasa

    Japanese Journal of Applied Physics   58   2019.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1347-4065/aaf877

  • Multilayered current-induced domain wall motion in Pt/Tb-Co/Ta/Tb-Co/Pt magnetic wire Reviewed International journal

    @Yuichiro Kurokawa, @Hiroyuki Awano

    AIP ADVANCES   8 ( 2 )   2018.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.5017814

  • Enhancement of spin orbit torques in a Tb-Co alloy magnetic wire by controlling its Tb composition Reviewed International journal

    @Yuichiro Kurokawa, @Akihiro Shibata, @Hiroyuki Awano

    AIP ADVANCES   7 ( 5 )   2017.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.4974280

  • Thermal reduction of the threshold current density for current-induced domain wall motion in Tb-Co magnetic alloy wire Reviewed International journal

    Yuichiro Kurokawa, @Ryogo Yoshimura, @Satoshi Sumi, @Hiroyuki Awano

    AIP ADVANCES   7 ( 3 )   2017.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.4979727

  • Current-induced domain wall motion attributed to spin Hall effect and Dzyaloshinsky-Moriya interaction in Pt/GdFeCo (100 nm) magnetic wire Reviewed International journal

    @Yuichiro Kurokawa, @Masaya Kawamoto, @Hiroyuki Awano

    JAPANESE JOURNAL OF APPLIED PHYSICS   55 ( 7 )   2016.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.55.07MC02

  • Critical field of two-dimensional superconducting Sn1-x/Si x bimetallic composite cluster assembled films with energetic cluster impact deposition Reviewed

    Yuichiro Kurokawa, Takehiko Hihara, Ikuo Ichinose

    Journal of Applied Physics   113 ( 17 )   2013.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.4798262

  • Bipolar transverse thermopower and low thermal conductivity for an anomalous Nernst-type heat flux sensor in GdCo alloys Reviewed International journal

    Miho Odagiri, Hiroto Imaeda, Ahmet Yagmur, Yuichiro Kurokawa, Satoshi Sumi, Hiroyuki Awano, Kenji Tanabe

    Scientific Reports   14 ( 1 )   17205   2024.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1038/s41598-024-67929-3

  • Coexistence of large anomalous Nernst effect and large coercive force in amorphous ferrimagnetic TbCo alloy films Reviewed International journal

    @Miho Odagiri, @Hiroto Imaeda, @Ahmet Yagmur, Yuichiro Kurokawa, @Satoshi Sumi, @Hiroyuki Awano, @Kenji Tanabe

    Applied Physics Letters   2024.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1063/5.0196720

  • Biquadratic magnetic coupling effect in CoPt/Cr/Fe90Co10 orthogonal structures Reviewed International journal

    #C Liu, Y Kurokawa, #N Hashimoto, T Tanaka, H Yuasa

    Japanese Journal of Applied Physics   2024.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.35848/1347-4065/ad0e28

  • Inversion symmetry breaking in spin–orbit torque-induced magnetization switching to improve the recording density of multi-level magnetoresistive random-access memory Reviewed International journal

    133   143902   2023.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  • High-frequency spin torque oscillation in orthogonal magnetization disks with strong biquadratic magnetic coupling Reviewed International journal

    #C. Liu, Y. Kurokawa, #N. Hashimoto, T. Tanaka, H. Yuasa

    Scientific Reports   12   10849   2023.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  • Operating characteristics of domain walls in perpendicularly magnetized ferrimagnetic cylindrical nano-wires for three-dimensional magnetic memory Reviewed International journal

    Yuichiro Kurokawa, Hiromi Yuasa

    Japanese Journal of Applied Physics   62   SC1070   2023.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  • Sensitivity and reproducibility of transverse magneto-optical Kerr effect (T-MOKE) ellipsometry Reviewed International journal

    Journal of Physics D: Applied Physics   2022.8

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

  • Inactivation of damping-like torque in Tb-Gd-Fe film on Ta layer Reviewed International journal

    Yuichiro Kurokawa, #Masahiro Itoh, #Masakazu Wakae, #Masahiro Fujimoto, #Uraku Kamihoki, Hiromi Yuasa

    Japanese Journal of Applied Physics   61   SC1025   2022.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.35848/1347-4065/ac3fcb

  • Anomalous Nernst effect dependence on composition in Fe100− X Rh X alloys Reviewed International journal

    61   SC1019   2022.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.35848/1347-4065/ac3ef1

  • Anomalous Nernst effect in Fe–Si alloy films Reviewed International journal

    119   2021.10

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/5.0062637

  • Insertion layer magnetism detection and analysis using transverse magneto-optical Kerr effect (T-MOKE) ellipsometry Reviewed International journal

    Journal of Physics D: Applied Physics   54   2021.6

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1088/1361-6463/ac0d2a

  • Spin Transfer Torque Oscillation in Orthogonal Magnetization Disks Reviewed International journal

    #Chuhan Liu, Yuichiro Kurokawa, #Naoki Hashimoto, #Shu Horiike, Terumitsu Tanaka, Hiromi Yuasa

    IEEE Transactions on Magnetics   2021.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TMAG.2021.3084608

  • Change of longitudinal spin Seebeck voltage with annealing in Y3Fe5O12 films formed by densely packed nanocrystals Reviewed International journal

    @Keisuke Yamada, @Shinya Masaki, @Mikiya Yamamoto, @Keita Kondo, Yuichiro Kurokawa, @Yoichi Shiota, @Takahiro Moriyama, @Teruo Ono, Hiromi Yuasa, @Mutsuhiro Shima

    Journal of Magnetism and Magnetic Materials   535   168093   2021.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1016/j.jmmm.2021.168093

  • Direct observation of magnetic process in quasi-antiferromagnet by high-resolution Kerr microscopy Reviewed International journal

    #Naoki Hashimoto, #Shuu Horiike, Yuichiro Kurokawa, Terumitsu Tanaka, @Po-Chun Chang, @Wen-Chin Lin, Hiromi Yuasa

    Japanese Journal of Applied Physics   60   SBBI05   2021.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.35848/1347-4065/abe5c2

  • Influence of interface layer insertion on the spin Seebeck effect and the spin Hall magnetoresistance of Y3Fe5O12/Pt bilayer systems Reviewed International journal

    #Takumi Niimura, @Yuichiro Kurokawa, #Shu Horiike, #Houlin Li, #Hiroki Hanamoto, @Ramon Weber, @Andreas Berger, and @Hiromi Yuasa

    PHYSICAL REVIEW B   102   2020.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: https://doi.org/10.1103/PhysRevB.102.094411

  • Composition dependence of spin Seebeck voltage in YIG/Pt100-X RuX , Pt100-X CuX , and Pt100-X (Cu0.5Ru0.5)X Reviewed International journal

    #Houlin Li, @Yuichiro Kurokawa, #Takumi Niimura, #Tomoki Yamauchi, @Hiromi Yuasa

    Japanese journal of applied physics   59 ( 7 )   2020.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.35848/1347-4065/ab9653

  • Magnetic dynamics of quasi-Antiferromagnetic layer fabricated by 90° magnetic coupling Reviewed International journal

    59 ( SG )   SGGI02   2020.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1347-4065/ab5d62

  • Determination of fine magnetic structure of magnetic multilayer with quasi antiferromagnetic layer by using polarized neutron reflectivity analysis Reviewed International journal

    AIP Advances   10 ( 1 )   015323   2020.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.5130445

  • Quasi-antiferromagnetic multilayer stacks with 90 degree coupling mediated by thin Fe oxide spacers Reviewed International journal

    Journal of Applied Physics   126 ( 9 )   093901   2019.9

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.5117869

  • Observation of longitudinal spin seebeck voltage in YIG films chemically prepared by co-precipitation and spin coating Reviewed International journal

    @Keisuke Yamada, @Yuichiro Kurokawa, @Kazuma Kogiso, @Hiromi Yuasa, @Mutsuhiro Shima

    IEEE Transactions on Magnetics   55 ( 2 )   2019.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TMAG.2018.2865199

  • Spin Seebeck voltage enhancement by Mn system metals insertion at the interface between YIG and nonmagnetic layer Reviewed International journal

    #Fumiya Nakata, #Takumi Niimura, @Yuichiro Kurokawa, @Hiromi Yuasa

    Japanese Journal of Applied Physics   58   2019.1

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1347-4065/aafb5c

  • Magnetic Recording on the RE-TM /Pt Magnetic Wire Deposited on Nano-Imprinted Plastic Substrate Reviewed International journal

    @Hiroyuki Awano, @Satoshi Sumi, @Yuichiro Kurokawa, @Do Bang, @Akihiko Moribayashi, @Ryogo Yoshimura, @Tsukasa Asari

    2016 International Conference of Asian Union of Magnetics Societies, ICAUMS 2016   2018.10

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/ICAUMS.2016.8479813

  • Spin Seebeck coefficient enhancement by using Ta50W50 alloy and YIG/Ru interface Reviewed International journal

    @Hiromi Yuasa, #Fumiya Nakata, #Ryohei Nakamura, @Yuichiro Kurokawa

    JOURNAL OF PHYSICS D-APPLIED PHYSICS   51 ( 13 )   2018.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/1361-6463/aaaf89

  • Resonant Hall effect under generation of a self-sustaining mode of spin current in nonmagnetic bipolar conductors with identical characters between holes and electrons Reviewed International journal

    @Masamichi Sakai, @Hiraku Takao, @Tomoyoshi Matsunaga, @Makoto Nishimagi, @Keitaro Iizasa, @Takahito Sakuraba, @Koji Higuchi, @Akira Kitajima, @Shigehiko Hasegawa, @Osamu Nakamura, @Yuichiro Kurokawa, @Hiroyuki Awano,

    JAPANESE JOURNAL OF APPLIED PHYSICS   57 ( 3 )   2018.3

     More details

    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.57.033001

  • Thermally Assisted Current-Induced Domain Wall Motion in Tb/Co Magnetic Multilayered Wire with a High Domain Wall Propagation Field Reviewed International journal

    @Yuichiro Kurokawa, @Do Bang, @Hiroyuki Awano

    IEEE Transactions on Magnetics   53 ( 7 )   2017.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/TMAG.2017.2676086

  • Electric and magnetic evolution in sputter-deposited FexSi1-x alloy films Reviewed International journal

    Kenji Sumiyama, Minoru Yamazaki, Takeshi Yoneyama, Kohdai Suzuki, Kohji Takemura, Yuichiro Kurokawa, Takehiko Hihara

    Materials Transactions   57 ( 6 )   907 - 912   2016.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2320/matertrans.M2016046

  • Electric evolution in sputter-deposited SncSnSi1-cSn alloy films Reviewed International journal

    Kenji Sumiyama, Yuichiro Kurokawa, Hirotaka Yamada, Minoru Yamazaki, Takehiko Hihara

    Materials Transactions   57 ( 6 )   903 - 906   2016.4

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2320/matertrans.M2016029

  • Electric and magnetic evolutions in composite assemblies of Fe and Si nano-particles Reviewed International journal

    Kenji Sumiyama, Minoru Yamazaki, Yuichiro Kurokawa, Nobuyuki Shinohara, Takehiko Hihara

    Materials Transactions   56 ( 3 )   292 - 296   2015.2

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2320/matertrans.M2014434

  • Electrically conductive properties of Ag/Si composite nanoparticle assembled films prepared with a plasma-gas-condensation cluster source Reviewed International journal

    Yuichiro Kurokawa, Takehiko Hihara

    Japanese journal of applied physics   53 ( 11 )   2014.11

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.53.110313

  • Characterization of critical volume for percolation in Sn/Si bimetallic cluster assemblies with various packing fractions Reviewed International journal

    Yuichiro Kurokawa, Takehiko Hihara

    journal of the physical society of japan   83 ( 5 )   2014.5

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7566/JPSJ.83.054714

  • Annealing effects on structures and morphologies of Fe/Si coreshell clusters Reviewed International journal

    Kenji Sumiyama, Satoshi Kadowaki, Yuichiro Kurokawa, Naokage Tanaka, Ryoji Katoh, Takehiko Hihara

    Materials Transactions   54 ( 4 )   498 - 504   2013.3

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2320/matertrans.M2012383

  • Electrical resistivity and morphology of Sn 1-x/Si x core-shell cluster network prepared by a plasma-gas-condensation cluster source Reviewed International journal

    Yuichiro Kurokawa, Takehiko Hihara, Kenji Sumiyama

    Materials Transactions   53 ( 11 )   1929 - 1932   2012.10

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2320/matertrans.M2012232

  • Magnetic properties of cluster/thin-film laminated hybrids of FePt and FeCo alloys Reviewed International journal

    Kenji Sumiyama, Shogo Sawa, Dong Liang Peng, Yuichiro Kurokawa, Takeshi Yamabuchi, Takehiko Hihara

    Materials Transactions   53 ( 9 )   1563 - 1570   2012.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2320/matertrans.M2012120

  • Possibility of exciton mediated superconductivity in nano-sized Sn/Si core-shell clusters A process technology towards heterogeneous material in nano-scale Reviewed International journal

    Yuichiro Kurokawa, Takehiko Hihara, Ikuo Ichinose, Kenji Sumiyama

    Japanese journal of applied physics   51 ( 7 PART 1 )   2012.7

     More details

    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1143/JJAP.51.070207

▼display all

Presentations

  • Investigation of anomalous Nernst effect toward thin flexible temperature sensor International conference

    Yuichiro Kurokawa, #Masahiro Fujimoto, and Hiromi Yuasa

    33th International Microprocesses and Nanotechnology Conference  2020.11 

     More details

    Event date: 2021.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 低飽和磁化材料をフリー層とするbiquadratic 結合を用いたスピントルクオシレータの基礎検討

    黒川 雄一郎、@山田 啓介、@谷口 知大、#堀池 周、田中 輝光、湯浅 裕美

    第68回 応用物理学会 春季学術講演会  2021.3 

     More details

    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Tb-Gd-Fe細線におけるスピンオービットトルクのTb濃度依存性

    #伊藤 正裕, #若江 将和, @黒川 雄一郎, @大西 紘平, @湯浅 裕美

    日本物理学会 第74回年次大会  2019.3 

     More details

    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • Investigation of Y-shaped magnetic wire logic device by current-induced domain wall motion

    @Yuichiro Kurokawa, #Masakazu Wakae, #Masahiro Itoh, @Satoshi Sumi, @Hiroyuki Awano, @Kohei Ohnishi, @Hiromi Yuasa

    2019.3 

     More details

    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 90度磁気結合膜のX線反射率による構造解析

    #鍾 永師, #永島 玄, #堀池 周, @花島 隆泰, @黒川 雄一郎, @湯浅 裕美

    第66回応用物理学会春季学術講演会  2019.3 

     More details

    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  • Observation of spin-orbit torque magnetization switching in Gd-Fe perpendicular magnetized wire with IrMn cap layer

    #Masakazu Wakae, #Masahiro Itoh, @Yuichiro Kurokawa, @Kohei Ohnishi, @Hiromi Yuasa

    2019.3 

     More details

    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 希土類合金磁性細線を用いた電流誘起磁壁移動の温度依存性の測定

    @黒川雄一郎,#若江将和,@鷲見 聡,@粟野博之,@大西紘平,@湯浅裕美

    電気学会マグネティックス/電子材料合同研究会  2019.3 

     More details

    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学   Country:Japan  

  • Current-induced domain wall motion in rare-earth transition-metal alloy magnetic wire for future memory Invited International conference

    @Yuichiro Kurokawa

    CARN-OSAKA Annual Workshop 2018  2018.12 

     More details

    Event date: 2018.12

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Observation of Spin-Orbit Torque Magnetization Switching in Gd-Fe Perpendicular Magnetized Wire without External Magnetic Field International conference

    #Masakazu Wakae, @Yuichiro Kurokawa, @Hiromi Yuasa

    2018 International Conference on Solid State Devices and Materials  2018.9 

     More details

    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Multilayered current-induced domain wall motion for high density magnetic memory International conference

    @Yuichiro Kurokawa, @Satoshi Sumi, @Hiroyuki Awano, @Hiromi Yuasa

    9th Joint European Magnetic Symposia  2018.9 

     More details

    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Germany  

  • Observation of spin-orbit torque magnetization switching in Gd-Fe perpendicular magnetized wire without external magnetic field

    #Masakazu Wakae, @Yuichiro Kurokawa, @Hiromi Yuasa

    2018.3 

     More details

    Event date: 2018.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Investigation of current-induced domain wall motion in Gd-Fe wire with low domain wall propagation filed

    @Yuichiro Kurokawa, #Masakazu Wakae, @Ryogo Yoshimura, @Hiroyasu Kondo, @Satoshi Sumi, @Hiroyuki Awano, @Hiromi Yuasa

    2018.3 

     More details

    Event date: 2018.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Current-induced domain wall motion in rare-earth transition-metal alloy magnetic wire Invited International conference

    @Yuichiro Kurokawa

    SKKU and Kyushu university Joint Workshop  2018.1 

     More details

    Event date: 2018.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • インクジェット印刷によるスピンゼーベック素子作製

    #黒川 雄一郎、@山田 啓介、湯浅 裕美

    第71回応用物理学会春季学術講演会  2024.3 

     More details

    Event date: 2024.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京都市大   Country:Japan  

  • ポリイミド薄膜上に成膜した磁性多層膜の磁化曲線

    #大石 晟矢,黒川雄一郎,湯浅裕美

    2023年度応用物理学会九州支部学術講演会  2023.11 

     More details

    Event date: 2023.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • スキルミオンの高密度と高速動作を目指した界面エンジニアリング

    #佐藤根 隆太,黒川 雄一郎, 湯浅 裕美

    第47回日本磁気学会学術講演会  2023.9 

     More details

    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • Fabrication process of patterned perpendicular magnetized multilayered film on plastic sheet for flexible magnetic memory

    2023.9 

     More details

    Event date: 2023.9

    Language:English  

    Country:Japan  

  • Inserted–Gd effort on type of skyrmion in Pt/Co/Ni system International conference

    2023.9 

     More details

    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Nagoya   Country:Japan  

  • High Frequency Spin Torque Oscillation in Orthogonal Magnetization Disks with Strong Biquadratic Magnetic Coupling International conference

    #Chuhan Liu, Yuichiro Kurokawa, #Naoki Hashimoto, Terumitsu Tanaka, and Hiromi Yuasa

    2023 International Conference on Solid State Devices and Materials (SSDM)  2023.9 

     More details

    Event date: 2023.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Comparison of skyrmions in Pt/Co/Ni and Pt/Gd/Co/Ni systems International conference

    #L. Zhang, #K. Tokunaga, Y. Kurokawa, #R. Satone, T. Tamaoka, Y. Tomita, Y. Murakami, and H. Yuasa

    11th International Symposium on Metallic Multilayers (MML2023)  2023.7 

     More details

    Event date: 2023.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

  • Spin Seebeck effect and Anomalous Nernst effect in YIG/Co-Ru/Pt systems International conference

    #Y. Ikeda, #Y. Hamada, Y. Kurokawa, @C. Martin Valderrama, @A. Berger, H. Yuasa

    11th International Symposium on Metallic Multilayers (MML2023)  2023.7 

     More details

    Event date: 2023.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Korea, Republic of  

  • Thermoelectric Generation in Y3Fe5O12/Co-Ru/Pt Systems International conference

    #Yuka Ikeda, #Yuki Hamada, Yuichiro Kurokawa, @Carmen Martin Valderrama, @Berger Andreas, Hiromi Yuasa

    INTERMAG 2023  2023.5 

     More details

    Event date: 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Improvement of Spin-Orbit Torque Efficency for High Speed Operation of Tb/Co-Based Skyrmions International conference

    #Kazuhiko Tokunaga, Yuichiro Kurokawa, #Lin Zhang, #Ryuta Satone, Hiromi Yuasa

    INTERMAG 2023  2023.5 

     More details

    Event date: 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Numerical study on skyrmion transport with small size and high speed International conference

    #Ryuta Satone, Yuichiro Kurokawa, Hiromi Yuasa

    INTERMAG 2023  2023.5 

     More details

    Event date: 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Observation of Anomalous Nernst Effect in Flexible Co-Pt Nanoparticle Assembled Films Fabricated by Chemical Processes International conference

    Yuichiro Kurokawa, @Keisuke Yamada, @Hideki Matsui, @Mutsuhiro Shima, Hiromi Yuasa

    INTERMAG 2023  2023.5 

     More details

    Event date: 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Double heterostructure introduction in Pt/Ni/Co system for skyrmion with small size and fast transport International conference

    #Lin Zhang, #Kazuhiko Tokunaga, Yuichiro Kurokawa, #Ryuta Satone, Takehiro Tamaoka, Yuto Tomita, Yasukazu Murakami, Hiromi Yuasa

    INTERMAG 2023  2023.5 

     More details

    Event date: 2023.5

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Double heterostructure in Pt/Ni/Co system for skyrmion with small size and fast transport

    #Lin Zhang, #Kazuhiko Tokunaga, #Ryuta Satone, Yuichiro Kurokawa, Takehiro Tamaoka, Yuto Tomita, Yasukazu Murakami, Hiromi Yuasa

    2023.3 

     More details

    Event date: 2023.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Improvement of Spin-Orbit Torque for high speed Operation of Tb/Co-based skyrmions

    #Kazuhiko Tokunaga, Yuichiro Kurokawa, #Lin Zhang, #Ryuta Satone, Hiromi Yuasa

    2023.3 

     More details

    Event date: 2023.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Flexible spin device on dimethylpolysiloxane sheet

    #Seiya Oishi, Yuichiro Kurokawa, Hiromi Yuasa

    2023.3 

     More details

    Event date: 2023.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Numerical study on skyrmion transport with small size and high speed

    #Ryuta Satone, Yuichiro Kurokawa, Hiromi Yuasa

    2023.3 

     More details

    Event date: 2023.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Thermoelectric effect in YIG/Co-Ru/Pt systems

    #Yuka Ikeda, #Yuki Hamada, Yuichiro Kurokawa, @Carmen Valderrama, @Andreas Berger, Hiromi Yuasa

    2023.3 

     More details

    Event date: 2023.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • High Frequency Spin Torque Oscillation in Orthogonal Magnetization Disks with Strong Biquadratic Magnetic Coupling International conference

    #Chuhan Liu, #Naoki Hashimoto, Yuichiro Kurokawa, Terumitsu Tanaka, and Hiromi Yuasa

    67th Annual Conference on Magnetism and Magnetic Materials (MMM2023)  2022.10 

     More details

    Event date: 2022.10

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Operating characteristics of domain walls in perpendicular magnetized ferrimagnetic nano-pillar for three-dimensional magnetic memory International conference

    Yuichiro Kurokawa, Hiromi Yuasa

    2022 International Conference on Solid State Devices and Materials (SSDM)  2022.9 

     More details

    Event date: 2022.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 交換バイアスを印加したTb-Fe層における無磁場中スピンオービットトルク磁化反転の観察

    黒川雄一郎, #若江将和, #濵田勇樹, #藤本真大, #伊藤正裕, 湯浅裕美

    第45回日本磁気学会学術講演会  2022.9 

     More details

    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:信州大学, 長野   Country:Japan  

  • シミュレーションによるCoFeBおよびGdCo上のスキルミオンの数値的評価

    #佐藤根隆太, 黒川雄一郎, 湯浅裕美

    電気関係学会九州支部第75回連合大会  2022.9 

     More details

    Event date: 2022.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Double heterostructure introduction in Pt/Ni/Co system for skyrmion with small size and fast transport International conference

    #Lin Zhang, #Ryuta Satone, Xiaorui Ya, Yuichiro Kurokawa, Takehiro Tamaoka, Yuto Tomita, Hongye Gao, Satoshi Hata, Yasukazu Murakami, Terumitsu Tanaka, Hiromi Yuasa

    2022.9 

     More details

    Event date: 2022.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Investigation of Multileveled Spin Orbit Torque Magnetization Switching for High Density Magnetic Memory International conference

    #Uraku kamihoki, Yuichiro Kurokawa, #Masahiro Fujimoto, #Masahiro Itoh, Hiromi Yuasa

    2022 International Conference on Solid State Devices and Materials (SSDM)  2022.9 

     More details

    Event date: 2022.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Current-induced domain wall motion in ferrimganetic Gd-Fe wire International conference

    Y. Kurokawa, #M. Wakae, #M. Memita, #U. Kamihoki, #M. Fujimoto, @S. Sumi, @H. Awano, K. Ohnishi, and H. Yuasa

    24th International Colloquium on Magnetic Films and Surfaces (ICMFS)  2022.7 

     More details

    Event date: 2022.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Spin Torque Oscillation in Orthogonal Magnetization Disks with 90° magnetic coupling International conference

    2022.7 

     More details

    Event date: 2022.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Investigation of shifting threshold current density of spin orbit torque magnetization switching International conference

    #K. Uraku, #M. Fujimoto, #M. Ito, Y. Kurokawa, H. Yuasa

    24th International Colloquium on Magnetic Films and Surfaces (ICMFS)  2022.7 

     More details

    Event date: 2022.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Double heterostructure introduction in Pt/CoFeB system for skyrmion with small size and fast transport International conference

    #Z. Ling, #R. Satone, Y. Kurokawa, H. Yuasa

    24th International Colloquium on Magnetic Films and Surfaces (ICMFS)  2022.7 

     More details

    Event date: 2022.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Thermoelectric effect in YIG/Co-Ru/Pt systems

    #Yuka Ikeda, #Tomoki Yamauchi, #Yuki Hamada, Yuichiro Kurokawa, @Carmen Valderrama, @Andreas Berger, Hiromi Yuasa

    2022.3 

     More details

    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Numerical Evaluation of Skyrmion Stability on CoFeB and GdCo

    #Ryuta Satone, Yuichiro Kurokawa, Hiromi Yuasa

    2022.3 

     More details

    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Investigation of bit shift and write operation using spin orbit torque switching in racetrack memory

    #Masayuki Memita, Yuichiro Kurokawa, #Uraku Kamihoki, #Masahiro Fujimoto, Hiromi Yuasa

    2022.3 

     More details

    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Sub-THz spin torque oscillation excited by inverse effective spin torque in ferrimagnetic material at angular momentum compensation composition International conference

    Y. Kurokawa, #N. Hashimoto, #C. Liu, T. Tanaka, H. Yuasa

    2022 Joint MMM-INTERMAG  2022.1 

     More details

    Event date: 2022.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • Anomalous Nernst effect in Fe-Si alloy films International conference

    #Y. Hamada, Y. Kurokawa, #T. Yamauchi, H. Yuasa

    2022 Joint MMM-INTERMAG  2022.1 

     More details

    Event date: 2022.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • Spin Torque Oscillation Starting-up Time Dependence on the Initial Magnetization Orientation in Orthogonal Magnetization Disks International conference

    #L. Chuhan, Y. Kurokawa, #N. Hashimoto, T. Tanaka, H. Yuasa

    2022 Joint MMM-INTERMAG  2022.1 

     More details

    Event date: 2022.1

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • 多値メモリ応用の為の非対称スピンオービットトルク磁化反転の観測

    #上穂木有樂, 黒川雄一郎, #藤本真大, 湯浅裕美

    2021年度応用物理学会九州支部学術講演会  2021.12 

     More details

    Event date: 2021.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Direct observation of magnetic process in quasi-antiferromagnet by high resolution Kerr microscopy International conference

    #Naoki Hashimoto,#Shuu Horiike,Yuichiro Kurokawa,@Po-Chun Chang,@Wen-Chin Lin,Hiromi Yuasa

    2020 International Conference on Solid State Devices and Materials  2020.9 

     More details

    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 2成分磁化を扱うシミュレーションによる希土類フェリ磁性体角運動量補償点におけるスピン移行トルク発振

    #橋本直樹, 黒川雄一郎, #劉楚寒, 田中輝光, 湯浅裕美

    第74回 電気・情報関係学会九州支部連合大会  2021.9 

     More details

    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Scalable spin Seebeck device using Fe-oxide nanoparticle assembled film on flexible substrate

    Yuichiro Kurokawa, Yusuke Tahara, #Yuki Hamada, #Masahiro Fujimoto, Hiromi Yuasa

    2021.9 

     More details

    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Inactivation of Damping Like Torque in Tb-Gd-Fe Film on Ta Layer International conference

    Yuichiro Kurokawa, #Masahiro Itoh, #Masakazu Wakae, #Masahiro Fujimoto, #Uraku Kamihoki, Hiromi Yuasa

    SSDM 2021  2021.9 

     More details

    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Insertion Layer Magnetism Detection using transverse-MOKE Ellipsometry International conference

    @Carmen Martin Valderrama, @Mikel Quintana, #Tomoki Yamauchi, #Yuki Hamada, Yuichiro Kurokawa, Hiromi Yuasa, @Andreas Berger

    SSDM 2021  2021.9 

     More details

    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Anomalous Nernst effect dependence on composition in Fe100-XRhX alloys International conference

    #Tomoki Yamauchi, #Yuki Hamada, Yuichiro Kurokawa, Hiromi Yuasa

    SSDM 2021  2021.9 

     More details

    Event date: 2021.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 高磁気抵抗率と低閾電流密度の両立を目指すCoFeB/Tb-Fe垂直磁化細線の電流誘起磁化反転の観察

    #藤本真大,#上穂木有樂,黒川雄一郎,湯浅裕美

    第45回 日本磁気学会学術講演会  2021.9 

     More details

    Event date: 2021.8 - 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Fe100-XRhXにおける異常ネルンスト効果の組成依存性

    #山内友喜,#濱田勇樹,黒川雄一郎,湯浅裕美

    第45回 日本磁気学会学術講演会  2021.9 

     More details

    Event date: 2021.8 - 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Spin Transfer Torque Oscillation in Orthogonal Magnetization Disks International conference

    #L. Chuhan, #H. Naoki, #H. Shu, Y. Kurokawa and H. Yuasa

    Intermag21  2021.4 

     More details

    Event date: 2021.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Other  

  • Standing Spin Wave Resonance Properties of Multiple Spin Wave Modes on Co2FeAl Magnetic Strip Under Zero Bias Field International conference

    X. Ya, #K. Kurihara, K. Koki, #H. Ogami, Y. Kurokawa, H. Yuasa, T. Tanaka and K. Matsuyama

    Intermag21  2021.4 

     More details

    Event date: 2021.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Other  

  • Anomalous Nernst effect in Fe3Si film

    Yuki Hamada, Hiroki Hanamoto, Tomoki Yamauchi, Yuichirou Kurokawa, Hiromi Yuasa

    2021.3 

     More details

    Event date: 2021.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Biquadratic magnetic coupling dependence on material of spacer

    #Chuhan Liu, #Hashimoto Naoki, #Horiike Shu, Kurokawa Yuichiro, Yuasa Hiromi

    2021.3 

     More details

    Event date: 2021.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Observation of asymmetric spin orbit torque magnetization switching using ferromagnetic/heavy metal/ferromagnetic multilayer film.

    #Uraku Kamihoki, #Masahiro Fujimoto, #Masahiro Itoh, Yuichiro Kurokawa, Hiromi Yuasa

    2021.3 

     More details

    Event date: 2021.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 酸化鉄ナノ粒子分散膜を用いたスピン熱電変換の観測

    黒川 雄一郎,#濵田 勇樹,湯浅 裕美

    第44回日本磁気学会学術講演会  2020.12 

     More details

    Event date: 2020.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • YIGナノ結晶体から形成された薄膜における 微細構造とスピンゼーベック起電力の相関解明

    @正木 信也,@山本 幹也,@近藤 慶太,@山田 啓介,黒川 雄一郎,@塩田 陽一,@森山 貴広,@小野 輝男, 湯浅 裕美,@嶋 睦宏

    第44回日本磁気学会学術講演会  2020.12 

     More details

    Event date: 2020.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Si 基板上における CsCl 型規則相 FeRh 合金薄膜成長

    #山内 友喜, #花本 寛気, 黒川 雄一郎, 湯浅 裕美

    2020年度応用物理学会九州支部学術講演会  2020.11 

     More details

    Event date: 2020.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • TbxFe100-x/Pt 細線のスピンオービットトルクにおけるTb添加効果

    #藤本 真大, #伊藤 正裕, #若江 将和, 黒川 雄一郎, 湯浅 裕美

    2020年度応用物理学会九州支部学術講演会  2020.11 

     More details

    Event date: 2020.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • 様々な重金属層下地を持つTb-Gd-Fe細線のスピンオービットトルク

    #伊藤 正裕, #若江 将和, #藤本 真大, 黒川 雄一郎, 湯浅 裕美

    電気関係学会九州支部第73回連合大会  2020.9 

     More details

    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • IrMnを挿入したY3Fe5O12/Ptのスピンゼーベック効果とスピンホール磁気抵抗効果

    #花本 寛気, #中田 記矢, #新村 拓未, #李 厚霖, 黒川 雄一郎, 湯浅 裕美

    電気関係学会九州支部第73回連合大会  2020.9 

     More details

    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Magnetic dynamics of Quasi-antiferromagnetic layer fabricated by 90 degrees magnetic coupling

    #Shuu Horiike, #Yongshi Zhong, Yuichiro Kurokawa, Terumitsu Tanaka, Kimihide Matsuyama, Hiromi Yuasa

    2020.6 

     More details

    Event date: 2020.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 希土類フェリ垂直磁化細線を用いた無磁場中スピン軌道トルク磁化反転実現の試み

    @黒川雄一郎, #若江将和, #藤本真大, #伊藤正裕, @湯浅裕美

    Spin-RNJ 若手オンライン研究発表会  2020.6 

     More details

    Event date: 2020.6

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン   Country:Japan  

  • Observation of spin orbit torque magnetization switching without external magnetic field in wire fabricated by magnetic field applied sputtering method

    @Yuichiro Kurokawa, #Masakazu Wakae, #Masahiro Fujimoto, #Masahiro Itoh, @Hiromi Yuasa

    2020.3 

     More details

    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • FeRh film grownth on polycrystalline Y3Fe5O12 film by using sputtering

    #Tomoki Yamauchi, #Takumi Niimura, #Li Houlin, #Hiroki Hanamoto, @Yuichirou Kurokawa, @Hiromi Yuasa

    2020.3 

     More details

    Event date: 2020.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Tb-Fe細線を⽤いた電流誘起磁化反転の観察とスピンオービットトルクの測定

    #藤本真⼤, #若江将和, #伊藤正裕, @⿊川雄⼀郎, @湯浅裕美

    第67回応用物理学会春季学術講演会  2020.3 

     More details

    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:上智大学四谷キャンパス   Country:Japan  

  • Emerging memories by using magnetic materials Invited International conference

    @Yuichiro Kurokawa, @Hiromi Yuasa

    Joint Symposium on Materials Chemistry and Engineering  2020.1 

     More details

    Event date: 2020.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 90度磁気結合を利用した擬似反強磁性層の磁気ダイナミクス

    #堀池周, #永島玄, #鐘永師, @黒川雄一郎,@ 田中輝光, @松山公秀, @湯浅裕美

    スピントロニクス学術研究基盤と連携ネットワーク拠点Spin Research Network of Japan 【SpiN−RNJ】報告会  2019.12 

     More details

    Event date: 2019.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大阪大学   Country:Japan  

  • Mn系磁性層を挿入したY3Fe5O12/Ptのスピンホール磁気抵抗効果

    #花本寛気, #新村拓未, @黒川雄一郎, @湯浅裕美

    第125回日本物理学会九州支部例会  2019.11 

     More details

    Event date: 2019.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:佐賀大学   Country:Japan  

  • Tb-Gd-Fe 細線における Tb 組成と重金属下地が及ぼすスピンオービットトルクへの影響

    #伊藤 正裕, #若江 将和, @黒川 雄一郎, @湯浅 裕美

    2019年度応用物理学会九州支部学術講演会  2019.11 

     More details

    Event date: 2019.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:熊本大学   Country:Japan  

  • スピンゼーベック発電における電気陰性度の影響

    #李 厚霖, #新村 拓未, @黒川 雄一郎, @湯浅 裕美

    2019年度応用物理学会九州支部学術講演会  2019.11 

     More details

    Event date: 2019.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:熊本大学   Country:Japan  

  • Determination of fine magnetic structure of magnetic multilayer with quasi antiferromagnetic layer by using polarized neutron reflectivity analysis International conference

    64th Annual Conference on Magnetism and Magnetic Materials (MMM2019)  2019.11 

     More details

    Event date: 2019.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • Interface Magnetic Property Impact on Spin Injection and Pumping in YIG/Ultrathin Magnetic layer/Pt Systems

    @H. Yuasa, #T. Niimura, @Y. Kurokawa, @R. Weber, @A. Berger

    64th Annual Conference on Magnetism and Magnetic Materials (MMM2019)  2019.11 

     More details

    Event date: 2019.11

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • 電流誘起磁壁移動現象を用いたロジック回路の作製

    @黒川雄一郎, #若江将和, #伊藤正裕, @木村圭伸, @鷲見聡, @粟野博之, @大西紘平, @湯浅裕美

    電子情報通信学会 磁気記録・情報ストレージ研究会  2019.10 

     More details

    Event date: 2019.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学 (西新プラザ)   Country:Japan  

  • 希土類磁性体を用いた無磁場中スピンオービットルク磁化反転

    #若江将和, #伊藤正裕, @黒川雄一郎, @大西絋平, @湯浅裕美

    電子情報通信学会 磁気記録・情報ストレージ研究会  2019.10 

     More details

    Event date: 2019.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学 (西新プラザ)   Country:Japan  

  • 各種磁性層を挿入したYIG/Ptのスピンホール磁気抵抗効果

    #新村拓未, #李厚霖, @黒川雄一郎, @湯浅裕美

    電子情報通信学会 磁気記録・情報ストレージ研究会  2019.10 

     More details

    Event date: 2019.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学 (西新プラザ)   Country:Japan  

  • 90度磁気結合膜の偏極中性子線反射率による微細磁気構造解析

    #鍾永師,#永島玄,#堀池周,@花島隆泰,@黒川雄一郎,@湯浅裕美

    第43回日本磁気学会学術講演会  2019.9 

     More details

    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:京都大学吉田キャンパス   Country:Japan  

  • 多結晶YIG 薄膜のスピンゼーベック電圧とギルバートダンピング定数の相関の解明

    @正木信也, @山田啓介, @黒川雄一郎, @塩田陽一, @森山貴広, @小野輝男, @湯浅裕美, @嶋睦宏

    第80回応用物理学会秋季学術講演会  2019.9 

     More details

    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • Pt-Ru 合金 を用いた スピンゼーベック起電力

    #李厚霖,#新村 拓未, #花本寛気, @黒川雄一郎, @湯浅裕美

    第80回応用物理学会秋季学術講演会  2019.9 

     More details

    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:北海道大学札幌キャンパス   Country:Japan  

  • Magnetic dynamics of quasi-antiferromagnetic layer fabricated by 90 degrees magnetic coupling International conference

    #Shu Horiike, #Gen Nagashima, @Yuichiro Kurokawa, #Yongshi Zhong, @Kazuto Yamanoi, @Terumitsu Tanaka, @Kimihide Matsuyama, @Hiromi Yuasa

    2019 International Conference on Solid State Devices and Materials (SSDM)  2019.9 

     More details

    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 90度磁気結合におけるSEMPAによる実観測とマイクロマグネティックシミュレーション

    @黒川 雄一郎, #永島 玄, #鍾 永師, #堀池 周, @Daniel Schönke, @Pascal Krautscheid, @Robert Reeve, @Mathias Kläui, @田中輝光, @松山公秀, @湯浅裕美

    日本物理学会 第74回年次大会  2019.3 

     More details

    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • FeOの酸化状態と90度磁気結合の関係

    #堀池 周, #鐘 永師, #永島 玄, @黒川雄一郎, @大西絋平, @湯浅裕美

    日本物理学会 第74回年次大会  2019.3 

     More details

    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:九州大学   Country:Japan  

  • 厚膜GdFeCo磁性細線における電流誘起磁壁移動

    @高橋 晨、@黒川 雄一郎、@鷲見 聡、@田辺 賢士、@粟野 博之

    第66回応用物理学会春季学術講演会  2019.3 

     More details

    Event date: 2019.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  • Ru insertion effect on spin Seebeck effect of YIG/Ta or Pt

    #Houlin Li, #Takumi Niimura, #Fumiya Nakata, @Yuichiro Kurokawa, @Hiromi Yuasa

    2019.3 

     More details

    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Spin Hall magnetoresistance of YIG / Pt with magnetic layer inserted into the interface

    2019.3 

     More details

    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • 各種磁性層を挿入したYIG/Ptのスピンホール磁気抵抗効果

    #新村拓未,#中田記矢,#李厚霖,@黒川雄一郎,@湯浅裕美

    平成30年度応用物理学会九州支部学術講演会  2018.12 

     More details

    Event date: 2018.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡大学   Country:Japan  

  • 90度磁気結合膜のスピンSEM観察

    #鍾 永師,#永島 玄, @Daniel Schönke, @Robert M. Reeve, @Mathias Kläui, #堀池 周,@黒川 雄一郎,@湯浅 裕美

    電気関係学会九州支部第71回連合大会  2018.9 

     More details

    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:大分大学   Country:Japan  

  • YIG/TaW界面へのRu挿入層のスピンゼーベック効果における役割

    #李 厚霖,#新村 拓未,#中田 記矢,@黒川雄一郎, @湯浅 裕美

    第79回応用物理学会秋季学術講演会  2018.9 

     More details

    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋国際会議場   Country:Japan  

  • Fe-Oを介した90度磁気結合の下地依存性

    #永島 玄,#鍾 永師,#堀池 周,@黒川 雄一郎,@湯浅 裕美

    第79回応用物理学会秋季学術講演会  2018.9 

     More details

    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋国際会議場   Country:Japan  

  • Spin Seebeck voltage enhancement by IrMn and Mn insertion at the interface between YIG and nonmagnetic layer International conference

    #Fumiya Nakata, #Takumi Niimura, @Yuichiro Kurokawa, @Hiromi Yuasa

    2018 International Conference on Solid State Devices and Materials  2018.9 

     More details

    Event date: 2018.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  • Observation of Longitudinal Spin Seebeck Voltage in Chemically Synthesized Y3Fe5O12 Films International conference

    @Keisuke Yamada, @Yuichiro Kurokawa, @Kazuma Kogiso, @Hiromi Yuasa, @Mutsuhiro Shima,

    International Conference on Magnetism 2018  2018.7 

     More details

    Event date: 2018.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • Inserted layer effect on Spin Mixing Conductance in Spin Seebeck Effect International conference

    @Hiromi Yuasa, #Ryohei Nakamura, #Fumiya Nakata, @Yuichiro Kurokawa

    International Conference on Magnetism 2018  2018.7 

     More details

    Event date: 2018.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  • Ta/GdFe磁性細線における電流誘起磁壁移動の温度依存性

    @黒川 雄一郎, #若江 将和, @吉村 瞭吾, @近藤 広泰, @鷲見 聡, @粟野 博之, @湯浅 裕美

    日本物理学会 第73回年次大会  2018.3 

     More details

    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京理科大   Country:Japan  

  • Spin thermoelectric power generation using amorphous ferrimagnetic Gd-Fe alloy

    #Yukimasa Hatsuta, @Yuichiro Kurokawa, @Hiromi Yuasa

    2018.3 

     More details

    Event date: 2018.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

▼display all

MISC

  • インクジェット印刷で作製したスピントロニクス熱電変換素子

    黒川 雄一郎、@山田 啓介、湯浅 裕美

    CERAMICS JAPAN誌 トピックス   2024.4

     More details

    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)  

Professional Memberships

  • The Physical Society of Japan

  • The Japan Society of Applied Physics

  • The Magnetics Society of Japan

  • IEEE Magnetic Society

Committee Memberships

  • 会計   Foreign country

    2024.3 - 2026.3   

  • 電気学会マグネティックス研究会   委員   Domestic

    2023.4 - 2026.3   

  • 日本磁気学会   企画委員   Domestic

    2021.4 - 2025.3   

Academic Activities

  • 受付係

    日本磁気学会第47回学術講演会  ( 大阪大学 ) 2023.9

     More details

    Type:Competition, symposium, etc. 

  • 座長

    第84回応用物理学会秋季学術講演会  ( 熊本城ホール ) 2023.9

     More details

    Type:Competition, symposium, etc. 

  • 座長

    日本磁気学会第46回学術講演会  ( 信州大学, 長野 ) 2023.9

     More details

    Type:Competition, symposium, etc. 

  • チーフオーガナイザ

    第28回日本磁気学会初等磁気工学講座  ( お茶の水 ) 2023.5

     More details

    Type:Competition, symposium, etc. 

  • 座長

    第75回電気・情報関係学会九州支部連合大会  ( オンライン ) 2022.9

     More details

    Type:Competition, symposium, etc. 

  • 座長

    電気関係学会九州支部第74回連合大会  ( オンライン ) 2021.9

     More details

    Type:Competition, symposium, etc. 

  • 座長

    第45回 日本磁気学会学術講演会  ( オンライン ) 2021.8 - 2021.9

     More details

    Type:Competition, symposium, etc. 

  • 座長

    Spin-RNJ 若手オンライン研究発表会  ( オンライン ) 2020.6

     More details

    Type:Competition, symposium, etc. 

  • 座長

    平成30年度応用物理学会九州支部学術講演会  ( 福岡大学 ) 2018.12

     More details

    Type:Competition, symposium, etc. 

  • 会場係

    第41回日本磁気学会学術講演会  ( 九州大学 ) 2017.9

     More details

    Type:Competition, symposium, etc. 

▼display all

Research Projects

  • 高度な柔軟性を有するIoTスピンデバイス開発(加速フェーズ)

    2024

    戦略的創造研究推進事業 (文部科学省)

      More details

    Authorship:Principal investigator  Grant type:Contract research

  • 研究助成/大面積オールプリンテッドスピンゼーベック熱電変換デバイスの開発

    2023

      More details

    Grant type:Donation

  • 研究助成/自由に設計可能なプリンタブル回路を用いた不揮発性フレキシブルレーストラックメモリ実装の試み

    2023

      More details

    Grant type:Donation

  • 情報キャリア磁気準粒子の制御に関する共同研究

    Grant number:22KK0056  2022 - 2026

    日本学術振興会  科学研究費助成事業  国際共同研究強化(B)

      More details

    Authorship:Coinvestigator(s)  Grant type:Scientific research funding

  • 水素化により制御されたスピンネットワークを利用した万能なニューロモルフィックシステム

    2022 - 2024

    日本-台湾研究交流「AIシステム構成に資するナノエレクトロニクス技術」

      More details

    Authorship:Coinvestigator(s)  Grant type:Contract research

  • 逆スピンホール効果による電流と三次元スピン偏極分布の同時測定

    Grant number:21K05015  2021 - 2023

    日本学術振興会  科学研究費助成事業  基盤研究(C)

      More details

    Authorship:Coinvestigator(s)  Grant type:Scientific research funding

  • 高度な柔軟性を有するIoTスピンデバイス開発

    2021 - 2023

    戦略的創造研究推進事業 (文部科学省)

      More details

    Authorship:Principal investigator  Grant type:Contract research

  • 二成分スピントルク項に基づく希土類フェリ磁性薄膜中スピントルクの新解釈

    Grant number:21K14487  2021 - 2022

    日本学術振興会  科学研究費助成事業  若手研究

      More details

    Authorship:Principal investigator  Grant type:Scientific research funding

  • 二成分スピントルク項に基づく希土類フェリ磁性薄膜中スピントルクの新解釈

    Grant number:21K14487  2021 - 2022

    日本学術振興会  科学研究費助成事業  若手研究

      More details

    Authorship:Principal investigator  Grant type:Scientific research funding

  • 工学研究奨励援助金/多層磁気記録層を有する大容量3次元磁性細線メモリの開発

    2021

      More details

    Grant type:Donation

  • 研究助成金/無給電温度・ガスセンシングのための薄型スピンゼーベック熱発電素子の作製(継続)

    2021

      More details

    Grant type:Donation

  • 無給電温度・ガスセンシングのための薄型スピンゼーベック熱発電素子の作製

    2020

      More details

    Grant type:Donation

  • 電流-磁区経路分離型磁壁移動スピンロジックによる不揮発性論理回路の開発

    Grant number:18K13805  2018 - 2019

    日本学術振興会  科学研究費助成事業  若手研究

      More details

    Authorship:Principal investigator  Grant type:Scientific research funding

  • マツダ研究助成/ナノピラー型磁性細線を利用した大容量三次元磁壁移動型細線メモリの実現の試み

    2018

      More details

    Grant type:Donation

  • 研究助成/磁性細線メモリの熱アシストによる高性能化

    2017

      More details

    Grant type:Donation

  • 単年度研究助成/重金属サンドイッチ構造を利用した二重スピントルクによる磁壁移動の研究

    2017

      More details

    Grant type:Donation

  • 希土類アモルファス磁性体を用いたスピンゼーベック熱電変換の研究

    2017

    平成29年度エネルギー研究教育機構 若手研究者・博士課程学生 支援プログラム

      More details

    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

▼display all

Class subject

  • 電気情報工学実験 2

    2023.10 - 2024.3   Second semester

  • 電気情報工学基礎実験

    2023.10 - 2024.3   Second semester

  • 電気情報工学実験2

    2022.10 - 2023.3   Second semester

  • 電気情報工学基礎実験

    2022.10 - 2023.3   Second semester

  • 電気情報工学実験2

    2021.10 - 2022.3   Second semester

  • 電気情報工学基礎実験

    2021.10 - 2022.3   Second semester

  • 電気情報工学実験2

    2020.10 - 2021.3   Second semester

  • 電気情報工学基礎実験

    2020.10 - 2021.3   Second semester

  • 電気情報工学実験2

    2019.10 - 2020.3   Second semester

  • 電気情報工学基礎実験

    2019.10 - 2020.3   Second semester

  • 電気情報工学実験2

    2018.10 - 2019.3   Second semester

  • 電気情報工学基礎実験

    2018.10 - 2019.3   Second semester

  • 電気情報工学基礎実験

    2017.10 - 2018.3   Second semester

  • 電気情報工学実験2

    2017.10 - 2018.3   Second semester

▼display all

FD Participation

  • 2023.11   Role:Participation   Title:【シス情FD】企業等との共同研究の実施増加に向けて

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2023.4   Role:Participation   Title:【シス情FD】若手教員による研究紹介⑧

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2023.3   Role:Participation   Title:【シス情FD】独・蘭・台湾での産学連携を垣間見る-Industy 4.0・量子コンピューティング・先端半導体-

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2022.10   Role:Participation   Title:【シス情FD】若手教員による研究紹介⑥

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2022.7   Role:Participation   Title:【シス情FD】若手教員による研究紹介⑤

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2022.5   Role:Participation   Title:【シス情FD】若手教員による研究紹介④「量子コンピュータ・システム・アーキテクチャの研究~道具になることを目指して~」

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2022.4   Role:Participation   Title:【シス情FD】第4期中期目標・中期計画等について

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2022.1   Role:Participation   Title:【シス情FD】シス情関連の科学技術に対する国の政策動向(に関する私見)

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2021.11   Role:Participation   Title:【シス情FD】若手教員による研究紹介 及び 研究費獲得のポイント等について③

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2021.9   Role:Participation   Title:博士後期課程の充足率向上に向けて

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2021.7   Role:Speech   Title:若手教員による研究紹介 及び 科研取得のポイント、その他について ②

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2021.6   Role:Participation   Title:若手教員による研究紹介 及び 科研取得のポイントについて ①

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2021.5   Role:Participation   Title:先導的人材育成フェローシップ事業(情報・AI分野)について

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.10   Role:Participation   Title:2020年度 ユニバーシティ・デザイン・ワークショップの報告

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.9   Role:Participation   Title:電気情報工学科総合型選抜(AO入試)について

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.7   Role:Participation   Title:アフターコロナの大学はどうあるべきか

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.6   Role:Participation   Title:どんな3ポリシーが、どのように役立つのか ー 九州大学カリキュラム・マップの威力 -

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.5   Role:Participation   Title:オンサイト授業 vs. オンライン授業:分かったこと,変わったこと

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.4   Role:Participation   Title:Moodleを利用したe-Learning実例報告(九州大学電気情報において)

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.4   Role:Participation   Title:新型コロナウイルスが誘起した社会変化に対する システム情報科学からの提言

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2020.2   Role:Participation   Title:九州大学工学系改組の現状と今後の予定

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2018.11   Role:Participation   Title:科学技術基本政策の今と未来

    Organizer:[Undergraduate school/graduate school/graduate faculty]

  • 2017.4   Role:Participation   Title:新任教員の研修

    Organizer:University-wide

▼display all

Activities contributing to policy formation, academic promotion, etc.

  • 2019.11   6U-HAPPIER

    6大学助教を対象としたリーダー的素養を学び合う『交流会』

Travel Abroad

  • 2019.4 - 2019.9

    Staying countory name 1:United States   Staying institution name 1:massachusetts institute of technology

  • 2018.5 - 2018.9

    Staying countory name 1:Germany   Staying institution name 1:Johannes Gutenberg-Universität Mainz