| 1. |
N. Yamashita, A. Agusutrisno, K. Kamataki, T. Okumura, K. Koga, M. Shiratani, N. Itagaki, Increase of Blocking Temperature in Co-doped ZnO by Using NitrogenMediated Crystallization, ICMFS-2022, 2022.07. |
| 2. |
K. Koga, S. H. Hwang, S. Ono, D. Yoshikawa, T. 0kumura, K. Kamataki, N. Yamashita, N. Itagaki, M.Shiratani, Structural Characteristics of Carbon Sphere Composite Deposited by Ar+CH4 Plasma Chemical Vapor Deposition Method, 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 3. |
T. Sato, S. Okunaga, K. Kamataki, K. Tomita, P. Yiming, D. Yamashita, T. Okumura, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Measurement of fluctuation of electric field in Ar plasmas using a fine particle trapped with laser tweezers, 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 4. |
K.Yataka, N. Yamashita, D. Takahashi, T. Okumura, K. Kamataki, K. Koga, M. Shiratani, N. Itagaki, Sputtering deposition of single crystalline Zn1-xMgxO films on sapphire substrate via inverted Staranski-Krastanov mode: effects of substrate , 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 5. |
M. Otaka, D. Nagamatsu, T. Arima, K. Kamataki, D. Yamashita, N. Yamashita, T. Okumura, N. Itagaki, K. Koga, M. Shiratani, Time resolved optical emission spectroscopy in Ar and Ar/Ne capacitively coupled radio frequency plasma., 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 6. |
A. Yamamoto, I. Nagao, K. Kamataki, D. Yamashita, T. Okumura, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Fluctuation of plasma and amount of nanoparticles in TEOS amplitude modulated rf discharge, 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 7. |
I. Nagao, A. Yamamoto, K. Kamataki, D. Yamashita, T. Okumura, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Effects of Amplitude Modulation Discharge on Ion Energy and Angular Distributions studied by PIC-MCC method, 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 8. |
S. Ono, S. H. Hwang, D. Yoshikawa, T. Okumura, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Masaharu, Effects of Gas Pressure on Deposition Characteristics of Hydrogenated Amorphous Carbon Films Produced by Ar + CH4 Capacitively Coupled Plasma, 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 9. |
R. Narishige, N. Yamashita, K. Kamataki, T. Okumura, K. Koga, M. Shiratani, N. Itagaki, Effects of thermal treatment of ZnO substrates on epitaxial growth of (ZnO)x(InN)1-x films fabricated by magnetron sputtering, 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 10. |
R. Mitsuishi, N. Yamashita, D. Takahashi, T. Okumura, K. Kamataki, K. Koga, M. Shiratani, N. Itagaki, Effects of RF powers on the crystal quality and surface morphology of single crystalline ZnO films deposited by magnetron sputtering, 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 11. |
N. Yamashita, D. Takahashi, T. Okumura, K. Kamataki, K. Koga, M. Shiratani, N. Itagaki, Microscopic analysis of single crystalline Zn1-xMgxO thin films on sapphire grown via inverted Stranski-Krastanov mode, 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 12. |
T. Arima, M. Otaka, I. Nagao, K. Kamataki, D. Yamashita, N. Yamashita, N. Itagaki, T. Okumura, K. Koga, M. Shiratani, Effects of lower discharge frequency on plasma parameters in capacitively coupled plasmas studied by particle-in-cell/Monte Carlo collision method, 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 13. |
Z. Shen, Y. Mido, N. Yamashita, T. Okumura, K. Kamataki, K. Koga, M. Shiratani1, H. Yabuta, N. Itagaki, A Study of Solid-phase Crystallization of Amorphous ZnON Films, 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 14. |
K. Kamataki, Y. Mido, I. Nagao, D. Yamashita, T. Okumura, N.Yamashita, K. Koga, N. Itagaki, M. Shiratani, Developing Prediction of Key Process Parameters and Sputtering Conditions for Amorphous and high Mobility ITO/In2O3 Films via Machine Learning, 7th International Conference on Advances in Functional Materials(AFM-2022), 2023.01. |
| 15. |
T. E. Putri, F. L. Chawarambwa, A. Pankaj, K. Kamataki, N. Itagaki, K. Koga, M. Shiratani, Thermoplastic Polymer Electrolytes for DSSCs Performance Under V-Shape Low-Concentrated Light, IUMRS-ICYRAM 2022, 2022.08. |
| 16. |
T. Arima, M.Otaka, K. Kamataki, D. Yamashita, N. Yamashita, T. Okumura, N. Itagaki, K. Koga, M. Shiratani, Spatio-temporal structures of plasma density in lower driving rf frequency plasmas studied by particle-in-cell/Monte Carlo collision method, IUMRS-ICYRAM 2022, 2022.08. |
| 17. |
M. Otaka, D. Nagamatsu1, T. Arima, K. Kamataki, D. Yamashita, N. Yamashita, T. Okumura, N. Itagaki, K. Koga, M. Shiratani, Time resolved optical emission spectroscopy in Ar/Ne capacitively coupled radio frequency plasma, IUMRS-ICYRAM 2022, 2022.08. |
| 18. |
I. Nagao, A. Yamamoto, K. Kamataki, D. Yamashita, T. Okumura, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Ion energy and angular distribution functions in amplitude modulated capacitively coupled Ar discharge plasma obtained using particle-in-cell Monte Carlo collision model simulation, IUMRS-ICYRAM 2022, 2022.08. |
| 19. |
A. M. Nurut, N. Yamashita, K. Kamataki, T. Okumura, K. Koga, N. Itagaki, M. Shiratani, Magnetic properties of Co-doped ZnO films fabricated by sputtering using mediated crystallization., IUMRS-ICYRAM 2022, 2022.08. |
| 20. |
R. Narishige, N. Yamashita, K. Kamataki, T. Okumura, K. Koga, M. Shiratani, N. Itagaki, Effects of surface polarity of ZnO substrates on epitaxial growth of (ZnO)x(InN)1-x films fabricated at room temperature, 9th International Symposium on Control of Semiconductor Interfaces, 2022.09. |
| 21. |
A. M. Nurut, R. Narishige, N. Yamashita, K. Kamataki, T. Okumura, K. Koga, M. Shiratani, N. Itagaki, Control of Crystal Structure and Magnetic Properties of ZnO: Co Films Grown by Magnetron Sputtering Using Nitrogen, 9th International Symposium on Control of Semiconductor Interfaces, 2022.09. |
| 22. |
N. Itagaki, Y. Mido, Z. Shen, N. Yamashita, T. Okumura, K. Kamataki, K. Koga, M. Shiratani, Fabrication of Low-Resistive Amorphous In2O3 :Sn Films at 600°C by Magnetron Sputtering Using Nitrogen, 9th International Symposium on Control of Semiconductor Interfaces, 2022.09. |
| 23. |
K. Kamataki, A. Yamamoto, I. Nagao, Y. Yamamoto, D. Yamashita, T. Okumura, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Eff ects of Amplitude Modulated RF Discharge on Properties of SiO2 Films Deposited by TEOS/O2/Ar Plasma-Enhanced Chemical Vapor Deposition, 9th International Symposium on Control of Semiconductor Interfaces, 2022.09. |
| 24. |
S. Ono, S. H. Hwang, T. Okumura, K. Koga, K. Kamataki, N. Yamashita, N. Itagaki, M. Shiratani, Eff ects of Modifi cation of Film Interface by Nanoparticles on Mechanical Properties of Films, 9th International Symposium on Control of Semiconductor Interfaces, 2022.09. |
| 25. |
K. Kamataki, A. Yamamoto, I. Nagao, Y. Yamamoto, D. Yamashita, T. Okumura, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Impact of amplitude modulated discharge on suppression of nanoparticle growth in TEOS/O2/Ar capacitively coupled plasma, IVC-22, 2022.09. |
| 26. |
P. Attri, T. Okumura, K. Koga, K. Kamataki, N. Yamashita, Y. Tsukada, N. Itagaki, M. Shiratani, Role of plasma treatment on radish seeds affects germination, morphology, and biochemical responses, 第83回応用物理学会秋季学術講演会, 2022.09. |
| 27. |
K. Koga, P. Attri, T. Okumura, T. Anan, T. Nakao, K. Kamataki, N. Yamashita, N. Itagaki, M. Shiratani, Role of short-lived nitrogen species generated at low-pressure RF plasma on the germination and seedling growth, ICRP-11/GCE2022, 2022.10. |
| 28. |
K. Kamataki, T. Sato, K. Tomita, P. Yimin, D. Yamashita, N. Yamashita, T. Okumura, N. Itagaki, K. Koga, M. Shiratani, Measurements of strength and fluctuation of 2D electric fields in plasmas using a fine particle trapped with laser tweezers(Invited), ICRP-11/GCE2022, 2022.10. |
| 29. |
I. Nagao, A. Yamamoto, Y. Yamamoto, K. Kamataki, T. Okumura, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Effects of amplitude modulation discharge on behavior of oxygen ions in Ar/O2 capacitively coupled plasma studied by particle-in-cell/Monte Carlo collision model, ICRP-11/GCE2022, 2022.10. |
| 30. |
M. Otaka, T. Arima, J. Lai, K. Ikeda, K. Kamataki, N. Yamashita, T. Okumura, N. Itagaki, K. Koga, M. Shiratani, Pressure dependence on spatio-temporal distribution of excitation rates of Ar 2p1 and Ne 2p1 in Ar and Ar/Ne capacitively coupled plasmas, ICRP-11/GCE2022, 2022.10. |
| 31. |
T. Anan, T. Nakao, T. Okumura, P. Attri, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Effect of plasma irradiation on germination of lettuce seeds with fluctuating dormancy, ICRP-11/GCE2022, 2022.10. |
| 32. |
M. Shiratani, D. Takahashi, N. Yamashita, N. Itagaki, Sputter epitaxy of Mg-doped ZnO films on sapphire substrates using inverted Stranski-Krastanov mode, ICRP-11/GCE2022, 2022.10. |
| 33. |
S. Ono, T. Okumura, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Process analysis of cracking aC: H/CNP/aC: H sandwich films under stress using nanoindentation, ICRP-11/GCE2022, 2022.10. |
| 34. |
T. Okumura, T. Anan, P. Attri, Y. Tsukada, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Y. Ishibashi, Plasma irradiation-introduced RONS amount into plant seeds and their response analysis, ICRP-11/GCE2022, 2022.10. |
| 35. |
A. M. Nurut, N. Yamashita, K. Kamataki, K. Koga, N. Itagaki, M. Shiratani, The role of post-annealing treatment on ZnO:Co structure and magnetic transition grown by sputtering deposition, ICIEE 2022, 2022.10. |
| 36. |
T.Sato, K. Kamataki, K. Tomita, P. Yiming, D. Yamashita, N.Yamashita, N. Itagaki, K. Koga, M. Shiratani, Study of electric field measurements in Ar plasmas using an optically trapped fine particle, AAPPS-DPP 2022, 2022.10. |
| 37. |
I. Nagao, A. Yamamoto, Y. Yamamoto, K. Kamataki, T. Okumura, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, One-dimensional particle-in-cell / Monte Carlo collision model simulation of the effects of amplitude modulation discharge on ion/electron energy distribution functions, DPS2022, 2022.11. |
| 38. |
T. Anan, T. Nakao, T. Okumura, P. Attri, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Y. Ishibashi, S. Tsuboyama, K. Hashimoto, K. Kuchitsu, H. Hashizume, K. Ishikawa, M. Hori, Effects of plasma activ ated lact ate solution administration to seeds of Arabidopsis thaliana on germination characteristics, DPS2022, 2022.11. |
| 39. |
Z. Shen, H. Yabuta, Y. Wada, N. Yamashita, T. Okumura, K. Kamataki, K. Koga, M. Shiratani, H. Kiyama, N. Itagaki, Sputtering deposition of ZnO:Al Transparent Conducting Films on Seed Layers Crystallized via Thermal Annealing of Amorphous ZnON Films, 2022年(令和４年度)応用物理学会九州支部学術講演会 / The 7th Asian Applied Physics Conference, 2022.11. |
| 40. |
Y. Nakano, R. Narishige, N. Yamashita, K. Kamataki, T. Okumura, K. Koga, M. Shiratani, H. Kiyama, H. Yabuta, N. Itagaki, Sputter epitaxy of (ZnO)x(InN)1-x films on sapphire substrates using ZnON buffer layers, 2022年(令和４年度)応用物理学会九州支部学術講演会 / The 7th Asian Applied Physics Conference, 2022.11. |
| 41. |
N. Yamashita, R. Mitsuishi, Y. Nakamura, T. Okumura, K. Kamataki, K. Koga, M. Shiratani, Mechanism of homogeneous nucleation of ZnO in N2 and Ar plasma, 第32回日本MRS年次大会, 2022.12. |
| 42. |
K. Kamataki, T. Sato, k. Tomita, P. Yimin, D. Yamashita, N. Yamashita, T. Okumura, N. Itagaki, K. Koga, M. Shiratani, Electric fields measurement using an optically trapped charged particle in Ar plasma (Invited), 第32回日本MRS年次大会, 2022.12. |
| 43. |
S. Yamamoto, T. Nakao, T. Anan, T. Okumura, P. Attri, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Y. Yanagawa, S. Shimada, Improvement of Germination Characteristics of Sorghum bicolor Seeds Irradiated by Surface Discharge Plasma, 第32回日本MRS年次大会, 2022.12. |
| 44. |
T. Anan, T. Nakao, T. Okumura, P. Attri, D. Yamashita, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Y. Ishibashi, Plasma Irradiation-induced Molecular Modification of Quercetin as Plant Antioxidant, 第32回日本MRS年次大会, 2022.12. |
| 45. |
T. Okumura, P. Attri, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Study on biomolecules extracted from plasma-irradiated plant seeds using quadrupole mass spectrometer, 第32回日本MRS年次大会, 2022.12. |
| 46. |
K. Koga, T. Okumura, P. Attri, T. Anan, K. Kamataki, N. Yamashita, N. Itagaki, M. Shiratani, Y. Ishibashi, S. Tsuboyama, K. Kuchitsu, K. Ishikawa, M. Hori, Influence of Seed Dormancy on Plasma Irradiation Effects on their Germination, 第32回日本MRS年次大会, 2022.12. |
| 47. |
S. Ono, S. H. Hwang, T. Okumura, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, J. S. Oh, S. Takabayashi, T. Nakatani , Formation of Graphene Nanoribbon-like Structure in Carbon Nanoparticles Fabricated by Ar+CH4 Plasma Chemical Vapor Deposition, 第32回日本MRS年次大会, 2022.12. |
| 48. |
Y. Yamamoto, A. Yamamoto, I. Nagao, M. Otaka, D. Yamashita, K. Kamataki, T. Okumura, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Effects of Amplitude Modulated Discharge on SiO2 film qualities in TEOS Plasma CVD, 第32回日本MRS年次大会, 2022.12. |
| 49. |
J. Lai, T. Arima, M. Otaka, I. Nagao, K. Kamataki, D. Yamashita, N. Yamashita, N. Itagaki, T. Okumura, K. Koga, M. Shiratani, Investigation of dual frequency method in capacitively coupled plasmas using particle-in-cell/Monte Carlo method, 第32回日本MRS年次大会, 2022.12. |
| 50. |
K. Kamataki, T. Sato, K. Tomita, Y. Pan, D. Yamashita, N. Yamashita, T. Okumura, N. Itagaki, K. Koga, M. Shiratani, Measurement of the charge on single fine particles in plasma, 第32回日本MRS年次大会, 2022.12. |
| 51. |
K. Ikeda, M. Otaka, T. Arima, J. Lai, K. Kamataki, T. Okumura, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, Discharge frequency dependence on spatio-temporal distribution of excitation rates of Ar 2p1 and Ne 2p1 in Ar and Ar/Ne capacitively coupled plasmas, 第32回日本MRS年次大会, 2022.12. |
| 52. |
山下尚人, A. Agustrisno, 奥村賢直, 鎌滝晋礼, 板垣奈穂, 古閑一憲, 白谷正治, C. Marrows, Non-off Axis Sputtering Deposition of Ferrimagnetic Insulator Film with Perpendicular Magnetic Anisotropy, 第70回応用物理学会 春季学術講演会, 2023.03. |
| 53. |
N. Yamashita, E. Shigematsu, S. Honda, R. Ohshima, M. Shiraishi, Y. Ando, Large Modulation of the Fermi Energy in an Iron-Based Alloy, 第82回応用物理学会秋季学術講演会, 2021.09. |
| 54. |
R. Mitsuishi, D. Takahashi, D. Yamashita, T. Okumura, N. Yamashita, K. Kamataki, K. Koga, M. Shiratani, N. Itagaki, Sputtering deposition of single crystalline ZnO films on sapphire substrates via inverted Stranski-Krastanov mode: effects of RF power, The 6th Asian Applied Physics Conference (Asian-APC), 2021.12. |
| 55. |
R. Narishige, N. Yamashita, K. Kamataki, T. Okumura, K. Koga, M. Shiratani, N. Itagaki, Epitaxial Growth of Atomically Flat Single-crystalline (ZnO) (InN) Films on O-polar ZnO Substrates by Magnetron Sputtering, MRS fall meeting 2021, 2021.12. |
| 56. |
Z. Shen, N. Yamashita, Y. Mido, T. Okumura, K. Kamataki, K. Koga, M. Shiratani, H. Yabuta, N. Itagaki , Solid-phase Crystallization of Sputter-deposited ZnON Films and Their Impacts as Seed Layers for ZnO:Al Transparent Conducting Oxides, プラズマ・核融合学会九州・沖縄・山口支部 第24回支部大会, 2021.12. |
| 57. |
N. Yamashita, E. Shigematsu, S. Honda, R. Ohshima, M. Shiraishi, Y. Ando, Ohmic contact on n-type Si using an Iron-based Alloy, 2022 Joint MMM-Intermag Conference, 2021.12. |
| 58. |
K. Koga, S. H. Hwang, S. Ono, D. Yoshikawa, T. Okumura, K. Kamataki, N. Yamashita, N. Itagaki, M. Shiratani, Deposition of Carbon Nanoparticles of 5 nm in Size on Positively Biased Substrates using Multi-Hollow Discharge Plasma CVD Method, ISPlasma2022/IC-PLANTS2022, 2022.03. |
| 59. |
S. Ono, S. H. Hwang, D. Yoshikawa, T. Okumura, K. Kamataki, N. Yamashita, N. Itagaki, K. Koga, M. Shiratani, J. S. Oh, S. Takabayashi, T. Nakatani, Structural Control of Hydrogenated Amorphous Carbon Films by Substrate Position and Gas Pressure in Plasma Chemical Vapor Deposition, MRS spring meeting 2022, 2022.05. |
| 60. |
N. Yamashita, Y. Nakamura, K. Kamataki, T. Okumura, K. Koga, M. Shiratani, N. Itagaki, Key parameters for single crystalline ZnO film growth by magnetron sputtering via inverted Stranski-Krastanov mode, MRS spring meeting 2022, 2022.05. |
| 61. |
I. Nagao, A. Yamamoto, K. Kamataki, D. Yamashita, N. Yamashita, T. Okumura, N. Itagaki, K. Koga, M. Shiratani, Amplitude Modulation Frequency Dependence of Ion Energy Distribution in Capacitively Coupled Discharge Plasma Studied by Particle-in-Cell/Monte Carlo Collision Method, MRS spring meeting 2022, 2022.05. |
| 62. |
T. Okumura , K. Koga , P. Attri , K. Kamataki , N. Yamashita , N. Itagaki, M. Shiratani, Quantitative Evaluation through LC-QqQ MS/MS for RONS Induced into Dry Seeds by Non-Thermal Plasma Irradiation, MRS spring meeting 2022, 2022.05. |
| 63. |
R. Narishige, N. Yamashita, K. Kamataki, T. Okumura, K. Koga, M. Shiratani, N.Itagaki, Epitaxial Growth of Atomically Flat Single-crystalline (ZnO) (InN) Films on O-polar ZnO Substrates by Magnetron Sputtering, MRS spring meeting 2022, 2022.05. |
| 64. |
T. Arima , T. Yang, K. Kamataki, D. Yamashita, N. Yamashita, T. Okumura, N. Itagaki, K. Koga, M. Shiratani, Effects of rf Frequency on Plasma Density in Capacitively Coupled Plasmas at Low Pressure Studied by Particle-in-Cell/Monte Carlo Collision Method, MRS spring meeting 2022, 2022.05. |
| 65. |
M. Otaka, D. Nagamatsu, T. Arima, K. Kamataki, D. Yamashita, N. yamashita, T. Okumura, N. Itagaki, K. Koga, M. Shiratani, Time Resolved Optical Emission Spectroscopy in Ar and Ar/Ne Capacitively Coupled Radio Frequency Plasma, MRS spring meeting 2022, 2022.05. |
| 66. |
K. Koga, S. H. Hwang, S. Ono, D. Yoshikawa, T. Okumura, N. Yamashita, K. Kamataki, N. Itagaki, M. Shiratani, J-S. Oh, S. Takabayashi, T. Nakatani, Stress Relaxation of Hydrogenated Amorphous Carbon Films by Incorporating Carbon Nanoparticles Using Plasma Chemical Vapor Deposition, MRS spring meeting 2022, 2022.05. |
| 67. |
K. Kamataki, S. Okunaga,T. Sato,K. Tomita, P. Yimin, D. Yamashita, N. Yamashita, T. Okumura, N. Itagaki, K. Koga, M. Shiratani, Development of Measurement of Two-Dimensional Distribution of Strength of Electrical Field with High Spatial Resolution Using Optical Trapped Particle in Plasma, MRS spring meeting 2022, 2022.05. |
| 68. |
R. Mitsuishi, N. Yamashita, D.Takahashi, T. Okumura, K. Kamataki, K. Koga, M. Shiratani, N. Itagaki, Epitaxial Growth of Single-Crystalline ZnO Films on Sapphire Substrates via Inverted Stranski-Krastanov Mode by Low-Power Magnetron Sputtering, MRS spring meeting 2022, 2022.05. |
