| 1. |
Tsubasa Tokuzumi, Aoi Fukushima, Masatoshi Mitsuhara, Shigeto Yamasaki, Tomonari Inamura, Toshiyuki Fujii, Hideharu Nakashima, Experimental Verifications of Kink-Band Strengthening in Long-Period Stacking Ordered Mg–Zn–Y Alloy, The 5th International Symposium on
Long-Period Stacking/Order Structure and Mille-feuille Structure, 2022.12. |
| 2. |
Y. Du, T. Toyama, K. Inoue, S. Ohtsuka, Y. Yano, K. Yoshida, Y. Shimada, M. Ohnuma, M. Mitsuhara, H. Nakashima, Y. Nagai, Nanocluster evolution of 9Cr ODS Steel after high-dose neutron irradiation in JOYO Reactor, 日本金属学会2022年秋期大会, 2022.09. |
| 3. |
Masatoshi Mitsuhara, Hideharu Nakashima, Effect of grain boundary characters on growth of M23C6 carbides in 9Cr ferritic heat-resistant steel, the 7th International Conference on Advanced Steels (ICAS 2022), 2022.05. |
| 4. |
M. Matsuda, K. Arai, S. Kitahara, M. Mitsuhara, Y. Yamabe-Mitarai, M. Nishida, Morphology and Crystallography of Martensite Plate with B33 Orthorhombic Structure in Zr-based Alloy, 16th International Conference on Martensitic Transformation, ICOMAT2022, 2022.03. |
| 5. |
M. Mitsuhara, T. Tokuzumi, S. Yamasaki, H. Nakashima, K. Hagihara, T. Fujii, Experimental aspects of kink and pre-kink formation process in Mg-Zn-Y alloy with LPSO phase, The 12th International Conference on Magnesium Alloys and their Applications (Mg 2021) , 2021.06. |
| 6. |
Tomotaka Miyazawa, Ryota Namba, Toshiyuki Fujii, Shigeto Yamasaki, Masatoshi Mitsuhara, Hideharu Nakashima, Evaluation of residual strain distributions around ridge-type kinks in a single-phase Mg-6at%Zn-9at%Y alloy by synchrotron X-ray radiation, The 12th International Conference on Magnesium Alloys and their Applications (Mg 2021) , 2021.06. |
| 7. |
Masatoshi Mitsuhara, Shigeto Yamasaki, Ryoga Arakane, Hideharu Nakashima, Kyohei Nomura, Keiji Kubushiro, Growth behavior of intergranular carbides in martensitic heat-resistant steel, 日本金属学会2020年春期（第167回）講演大会, 2020.03. |
| 8. |
M. Mitsuhara, S. Yamasaki, H. Nakashima, K. Hagihara, T. Fujii, Microscopic observation of formation process of kink bands in Mg-Zn-Y alloy with LPSO phase, Mini-symposium: ”Elastic defects and structures. Modeling and experiments”, 2019.12. |
| 9. |
M. Mitsuhara, S. Yamasaki, R. Arakane, R. Takao, H. Nakashima, Growth behavior of M23C6 carbides in high-Cr ferritic heat-resistant steels, EPRI-123 HiMAT International Conference on Advances in High Temperature Materials, 2019.10. |
| 10. |
S. Yamasaki, M. Mitsuhara, H. Nakashima, Creep behavior of ferritic heat resistant steel added with nitrogen, EPRI-123 HiMAT International Conference on Advances in High Temperature Materials, 2019.10. |
| 11. |
H. Nakashima, S. Yamasaki, M. Soushima, M. Mitsuhara, K. Hagihara, T. Fujii, Premonitory symptoms of kink deformation in Mg-Zn-Y alloy with LPSO phase, MFS 日露セミナー, 2019.09. |
| 12. |
H. Nakashima, M. Mitsuhara, Materials for the sustainable development, International Conference on Sustainable Innovation, ICoSI 2019, 2019.07. |
| 13. |
W. Li, S. Yamasaki, M. Mitsuhara, H. Nakashima, In-situ EBSD characterization of deformation behavior of primary alpha phase in Ti-6Al-4V, The 14th World Conference on Titanium,, 2019.06. |
| 14. |
Masatoshi Mitsuhara, Takanori Ito, Shigeto Yamasaki, Hideharu Nakashima, Minoru Nishida, Mitsuharru Yonemura, Creep deformation and strengthening mechanism in newly developed Ni-20Cr-15Co-1Ti-2Al-8W polycrystalline heat-resistant alloy, 18th International Conference on the Strength of Materials (ICSMA 18), 2018.07. |
| 15. |
H. Nakasima, S. Yamasaki, M. Mitsuhara, Creep strength of new ferritic Fe-N steel for fossil power plant, The 3rd Japan-Russia International Seminar on Advanced Materials, 2017.09. |
| 16. |
S. Yamasaki, M. Mitsuhara and H. Nakashima, Development of new ferritic heat-resistant steel with high nitrogen and tungsten addition, IU-MRS (International union of Materials Research Society) 2017, 2017.08. |
| 17. |
Yoshikazu Todaka, Motohiro Horii, Shion Tachibana, Nozomu Adachi, Masatoshi Mitsuhara, Minoru Nishida, Tribological behavior under lubricant in heavy plastic deformed steels with high-density of lattice defects, Frontiers in Materials Processing Applications, Research and Technology, FiMPART'17, 2017.07. |
| 18. |
Yoshinori Shiihara, Yoshitaka Umeno, Masatoshi Mitsuhara, Minoru Nishida, Yoshikazu Todaka, Atomic-level interaction between lubricant and SPD-processed metallic surface: first principles, molecular dynamics, and coarse-grained molecular dynamics approaches, Frontiers in Materials Processing Applications, Research and Technology, FiMPART'17, 2017.07. |
| 19. |
Mitsuhiro Matsuda, Ryo Matsuoka, Kazuki Takashima, Masatoshi Mitsuhara, Minoru Nishida, Novel long-period stacking-ordered structure of martensite in zirconium and hafnium-based alloys, International Conference on Martensitic Transformations, ICOMAT2017, 2017.07. |
| 20. |
Sho Nakandakari, Kenji Kawahara, Yuki Uchida, Shigeto Yamasaki, Masatoshi Mitsuhara, Hiroki Ago, Growth of large-area and uniform multilayer hexagonal boron nitride as an ideal 2D insulator, The 52nd Fullerenes-Nanotubes-Graphene General Symposium, 2017.03. |
| 21. |
M. Nishida, Y. Soejima, T. Miyoshi, M. Mitsuhara, T. Inamura, Dynamic Visualization of Thermoelastic Martensitic Trans- formation by In-Situ SEM Observation in Various Shape Memory Alloys, 9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM2016), 2016.08. |
| 22. |
T. Miyoshi, Y. Soejima, M. Mitsuhara, M. Nishida, T. Inamura, In-Situ SEM Observation of Nucleation and Growth during Thermoelastic Martensitic Transformation in Various Shape Memory Alloys, 9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM2016), 2016.08. |
| 23. |
S. Komatsu, Y. Soejima, S. Farjami, M. Mitsuhara, M. Nishida, K. Yamauchi, Production of Ti-50.0 at.% Ni Superelastic Wire for IVR Device, 9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM2016), 2016.08. |
| 24. |
M. Mitsuhara, T. Okano, T. Ito, M. Nishida, Coarsening behavior of intergranular M23C6 carbide in high Cr ferritic heat-resistant steel, 9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM2016), 2016.08. |
| 25. |
S. Yamasaki, M. Mitsuhara, S. Hata, H. Nakashima, Three-Dimensional Observation of Dislocation Arrange- ment by Serial Sectioning of SEM-ECCI , 9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM2016), 2016.08. |
| 26. |
T. Ito, S. Yamasaki, M. Mitsuhara, H. Nakashima, M. Nishida, M. Yonemura, Creep Property and Microstructural Evolution of Grain Boundary Precipitation Strengthening Ni-Based Heat-Resistant Alloy , 9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM2016), 2016.08. |
| 27. |
D. Tyutyunnikov, M. Mitsuhara, P. A. van Aken, C. T. Koch, Two-dimensional misorientation mapping by rocking dark-field transmission electron microscopy, Microscopy Conference 2015, 2015.09. |
| 28. |
M. Mitsuhara, S. Akada, S. Yamasaki, H. Nakashima, M. Nishida, Y. Hasegawa, Microstructural evolution of welded joint during creep in high Cr ferritic heat-resistant steel, Advanced High-Temperature Materials Technology for Sustainable and Reliable Power Engineering, 123HiMAT-2015, 2015.07. |
| 29. |
T. Ito, S. Hirata, M. Mitsuhara, M. Nishida, Relationship between recrystalllization behavior and creep property in high Mn austenitic stainless steels with Mo, Advanced High-Temperature Materials Technology for Sustainable and Reliable Power Engineering, 123HiMAT-2015, 2015.07. |
| 30. |
T. Okano, T. Ito, M. Mitsuhara, M. Nishida, Effect of grain boundary character on M23C6 carbide distribution in high Cr herritic heat-resistant steel, Advanced High-Temperature Materials Technology for Sustainable and Reliable Power Engineering, 123HiMAT-2015, 2015.07. |
| 31. |
S. Yamasaki, M. Mitsuhara, S. Hata, H. Nakashima, Change in major creep reinforcer of ferritic heat-resistant steel depending on applied stress, Advanced High-Temperature Materials Technology for Sustainable and Reliable Power Engineering, 123HiMAT-2015, 2015.07. |
| 32. |
M. Mitsuhara, M. Miake, S. Yamasaki, M. Nishida, J. Kusumoto, A. Kanaya, Lath boundary strengthening mechanism in high Cr ferritic heat-resistant steel, 13th International Conference on Creep and Fracture of Engineering Materials and Structures, CREEP2015, 2015.06. |
| 33. |
T. Ito, S. Hirata, M. Mitsuhara, M. Nishida, Effect of Mo addition on recrystallization behavior and creep properties in high Mn austenitic stainless steels, 13th International Conference on Creep and Fracture of Engineering Materials and Structures, CREEP2015, 2015.06. |
| 34. |
S. Yamasaki, M. Mitsuhara, K. Ikeda, S. Hata, H. Nakashima, Transition of creep mechanism and reinforcing microstructure in grade P92 ferritic heat-resistant steel, 13th International Conference on Creep and Fracture of Engineering Materials and Structures, CREEP2015, 2015.06. |
| 35. |
15日, 口頭発表. |
| 36. |
15日, 口頭発表. |
| 37. |
19日、口頭発表. |
| 38. |
ポスター発表. |
| 39. |
ポスター発表、努力賞. |
| 40. |
18日、口頭発表. |
| 41. |
18日、口頭発表. |
| 42. |
M. Mitsuahra, Nano/microstructure and creep strength in ferritic heat resistant steel, 頭脳循環Workshop, 2015.03. |
| 43. |
N. Kuwano, J. Kaur, R. Akiyoshi, K. Hayashi, Y. Soejima, M. Mitsuhara, S. Suzuki, H. Miyake, K. Hiramatsu, Dependence of microstructures in MOVPE-AlN on annealing temperature of sapphire substrate, International Symposium on Semiconductor Materials and Devices (ISSMD-3), 2015.02. |
| 44. |
口頭・招待講演. |
| 45. |
H. Nakashima, M. Mitsuhara, High temperature deformation dynamics in crystalline materials, The 4th International Symposium on Steel Science (ISSS 2014), 2014.11. |
| 46. |
M. Nishida, Y. Soejima, M. Mitsuhara, T. Inamura, Multiscale characterizations of martensitic transformation in Ti-Ni shape memory alloys, 18th International Microscopy Congress, IMC 2014, 2014.09. |
| 47. |
M. Mitsuhara, T. Nagase, T. Masuda, M. Nishida, T. Kunieda, H. Fujii, Microstructural Evolution in Ti-Fe-O-N Alloys During Heating at Intermediate Temperature, 18th International Microscopy Congress, IMC 2014, 2014.09. |
| 48. |
M. Mitsuhara, K. Fujita, M. Yasunaga, H. Yoshida, M. Nishida, Grain Boundary Control and Grain Refinement of Ti-Ni Based Shape Memory Alloys with Light Plastic Deformation, International Conference on Martensitic Transformations 2014, ICOMAT 2014, 2014.07. |
| 49. |
M. Nishida, Y. Soejima, S. Shibuta, S. Farjami, M. Mitsuhara, T. Inamura, Multiscale Visualization of Self-Accommodation Morphology of B19’ Martensite in Ti-Ni Shape Memory Alloy, International Conference on Martensitic Transformations 2014, ICOMAT 2014, 2014.07. |
| 50. |
Y. Soejima, S. Farjami, M. Mitsuhara, T. Inamura, M. Nishida, Compositional Dependence of Self-Accommodation Morphology of B19' Martensite in Ti-Ni Shape Memory Alloys, International Conference on Martensitic Transformations 2014, ICOMAT 2014, 2014.07. |
| 51. |
M. Mitsuhara, An overview of micro/nano-structure and the creep property relationship of high-Cr heat resistant steels, Virginia Tech MSE Seminar, 2014.02. |
| 52. |
M. Mitsuhara, M. Miake, S. Yamasaki, S. Hata, H. Nakashima, M. Nishida, J. Kusumoto, A. Kanaya, Interaction between Dislocations and Lath Boundaries during High Temperature Deformation in 9Cr Heat-Resistant Steel, TMS 2014, 143rd Annual Meeting & Exhibition, 2014.02. |
| 53. |
Masatoshi Mitsuhara, Masaki Miake, Shigeto Yamasaki, Hideharu Nakashima, Ninoru Nishida, Jun-ichi Kusumoto, Akihiro Kanaya, Effect of Lath Boundary on Creep Strengthening in 9Cr Hear-Resistant Steel, The 8th International Conference on Processing & Manufacturing of Advanced Materials (THERMEC’2013), 2013.12. |
| 54. |
Sahar Farjami, Yuri Tanaka, Masatoshi Mitsuhara, Masaru Itakura, Minoru Nishida, Takashi Fukuda, Tomoyuki Kakeshita, Microstructure Formation through Disorder-Order Transformation in Ferromagnetic Alloys under Magnetic Field, IUMRS-ICA2013, 2013.12. |
| 55. |
H. Akamine, Y. Tanaka, S. Farjami, M. Mitsuhara, M. Itakura, M. Nishida, T. Fukuda, T. Kakeshita, Electron microscopy study of magnetic field-induced cariant selection during disorder-order transformation in CoPt alloy, Intermetallics 2013, 2013.09. |
| 56. |
S. Farjami, Y. Tanaka, M. Mitsuhara, M. Itakura, M. Nishida, T. Fukuda, T. Kakeshita, HAADF-STEM studies of L10-type Fe-Pd alloy ordered under magnetic field, Intermetallics 2013, 2013.09. |
| 57. |
Satoshi Hata, Ryutaro Akiyoshi, Keisuke Ogata, Masatoshi Mitsuhara, Ken-ichi Ikeda, Hideharu Nakashima, Syo Matsumura, Minoru Doi, Fitting tomography-based transmission electron microscopy (TEM) to structural material problems: toward effective 3D TEM imaging and analysis, NIMS Conference 2012, Structural Materials Science and Strategy for Sustainability - Back to the Basics -, 2012.06. |
| 58. |
Yuri Tanaka, Sahar Farjami, Masatoshi Mitsuhara, Masaru Itakura, Minoru Nishida, Takashi Fukuda, Tomoyuki Kakeshida, TEM studies of disorder-order transformation in Fe45Pd55 alloy under magnetic field, NIMS Conference 2012, Structural Materials Science and Strategy for Sustainability - Back to the Basics -, 2012.06. |
| 59. |
Shun-ichi Motomura, Masatoshi Mitsuhara, Masaru Itakura, Minoru Nishida, Noriyuki Kuwano, Detection of local elastic strain in pearlite steel by using a SEM-AsB image, NIMS Conference 2012, Structural Materials Science and Strategy for Sustainability - Back to the Basics -, 2012.06. |
| 60. |
S. Yamasaki, M. Mitsuhara, K. Ikeda, S. Hata, H. Nakashima, Creep behavior at ultra-low strain rate in 9% Cr steel studied by helical spring creep test, 12th International Conference on Creep and Fracture of Engineering Materials, CREEP2012, 2012.05. |
| 61. |
M. Mitsuhara, E. Harada, K. Ikeda, S. Hata, H. Nakashima, S. Otsuka, T. Kaito, M. Inoue, Evaluation of creep strength based on nano-oxide distribution in ODS-9Cr ferritic steels, 12th International Conference on Creep and Fracture of Engineering Materials, CREEP2012, 2012.05. |
| 62. |
M. Nishida, H. Kawano, E. Okunishi, M. Mitsuhara, T. Inamura, M. Itakura, N. Kuwano, Novel electron microscopy studies of self-accommodation morphology in B19' Ti-Ni martensite, International Conference on Martensitic Transformations, ICOMAT2011, 2011.09. |
| 63. |
E. Okunishi, T. Kawai, M. Mitsuhara, T. Hara, M. Nishida, HAADF-STEM studies of athermal and isothermal ω-phases in β-Ti and Zr alloys, International Conference on Martensitic Transformations, ICOMAT2011, 2011.09. |
| 64. |
M. Mitsuhara, T. Kawai, S. Hata, M. Itakura, H. Nakashima, M. Nishida, Three-dimensional morphology of ω-phase in β-Ti and Zr alloys, International Conference on Martensitic Transformations, ICOMAT2011, 2011.09. |
| 65. |
M. Mitsuhara, H. Kawano, T. Kawai, E. Okunishi, S. Hata, M. Nishida, T. Inamura, Application of novel SEM, TEM and STEM techniques for multi-scale analysis in TiNi and β-Ti alloy, International Conference on Martensitic Transformations, ICOMAT2011, 2011.09. |
| 66. |
M. Mitsuhara, S. Hata, K. Ikeda, H. Nakashima, Three-dimensional analysis of dislocations in metals using electron tomography, International Conference on Electron Nanoscopy (EM 50) & XXXII Annual Meeting of EMSI, 2011.07. |
| 67. |
S. Hata, H. Miyazaki, S. Miyazaki, M. Mitsuhara, S. Matsumura, K. Kimoto, K. Ikeda, H. Nakashima, High-angle triple-axis specimen holders developed for electron tomography, International Conference on Electron Nanoscopy (EM 51) & XXXII Annual Meeting of EMSI, 2011.07. |
| 68. |
M. Mitsuhara, S. Hata, K. Ikeda, H. Nakashima, M. Tanaka, K. Higashida, Three-dimensional evaluation of dislocation arrangement
using electron tomography in austenitic steel, 31st Riso International Symposium on Materials Science, Challenges in materials science and possibilities
in 3D and 4D characterization techniques, 2010.09. |
| 69. |
M. Mitsuhara, J. M. Cha, K. Ikeda, S. Hata, H. Nakashima, Evolution of microstructure in lath martensite during creep deformation, The 13th international conference on intergranular and interface boundaries in materials, 2010.06. |
| 70. |
T.Kawai, M. Mitsuhara, S. Hata, M. Itakura, H. Nakashima, M. Nishida, Electron Tomography Obsevations ω-phase in β-Ti and Zr Alloys, The 13th international conference on intergranular and interface boundaries in materials, 2010.06. |
| 71. |
M. Mitsuhara, Creep strength for hear resistant steels studied by three-dimensional analysis of nano particles, The 5th KIMS-Kyushu University Joint Symposium on Steel Research, 2010.03. |
| 72. |
K. Oshibuchi, M. Mitsuhara, K. Ikeda, S. Hata, H. Nakashima, S. Ohtsuka, Creep Behavior of Oxide Dispersion Strengthened-9Cr Ferritic Steels under High-Temperature and Low-Stresses Conditions, The 11th Cross Straits Symposium on Materials, Energy, and Environmental Sciences (CSS-11), 2009.11. |
| 73. |
S. Yamasaki, M. Mitsuhara, K. Ikeda, S. Hata, H. Nakashima, Evaluation of Low Rate Creep Behavior in Stainless Steel by Herical Spring Creep Test, The 11th Cross Straits Symposium on Materials, Energy, and Environmental Sciences (CSS-11), 2009.11. |
| 74. |
M. Nishida, M. Mitsuhara, S. Hata, M. Itakura, H. Nakashima, Electron Tomography Observations of ω-phase in β-Ti Alloys, The 12th Frontiers of Electron Microscopy in Materials Science (FEMMS2009), 2009.09. |
| 75. |
S. Hata, M. Miyazaki, M. Mitsuhara, M. Tanaka, K. Ikeda, H. Nakashima, K. Higashida, M. Nishida, S. Matsumura, A new specimen holder for TEM/STEM tomography and its application to crystalline materials, The 12th Frontiers of Electron Microscopy in Materials Science (FEMMS2009), 2009.09. |
| 76. |
M. Mitsuhara, S. Hata, K. Ikeda, H. Nakashima, M. Tanaka, K. Higashida, Three-dimensional visualization and quantitative analysis of dislocation microstructure using electron tomography in an austenitic steel, The 12th Frontiers of Electron Microscopy in Materials Science (FEMMS2009), 2009.09. |
| 77. |
M. Mitsuhara, M. Tanaka, S. Hata, K. Ikeda, H. Nakashima, K. Higashida, Optimal condition for STEM tomography of dislocations in metallic materials, Asia-Pacific Congress on Electron Tomography (APCET), 2009.02. |
