Yuki Aonuma, Junji Yamanaka, Kosuke O. Hara, Keisuke Arimoto, Evaluation of interface trap density of strained Si/SiGe/Si(110) MOS structures, JSAP Tokai New Frontier Research International Workshop, Sun-B25, Nagoya, Japan, 2-Mar-25
Pengshu Chen, Junji Yamanaka, Kosuke O. Hara, Keisuke Arimoto, Epitaxial growth of Si and Ge on sapphire, JSAP Tokai New Frontier Research International Workshop, Sun-B24, Nagoya, Japan, 2-Mar-25
中西 隆陽、上田 龍斗、山中 淳二、有元 圭介、原 康祐、機械学習モデルを活用したBaSi2真空蒸着とMgOバリア層の有効性、第72回応用物理学会春季学術講演会、14p-K210-3、千葉県野田市、2025年3月14-17日
藤本 雄太、横田 もなみ、和田 直之、鈴木 陽洋、松川 和人、松本 光二、山本 博昭、原 康祐、山中 淳二、有元 圭介、Si(110)ウエハー上に成膜したSiGe薄膜の表面形状への基板傾斜の影響、第72回応用物理学会春季学術講演会、15p-K310-8、千葉県野田市、2025年3月14-17日
Candell Grace Paredes Quino, Rita Branquinho, Emanuel Carlos, Dian Budiarti Kastian, Juan Paolo S. Bermundo, Yukiharu Uraoka, Formulation and Deposition Role on Combustion-assisted Al2O3 and Applications to SixSnyO TFTs, 19th International Transistor Conference, P-28, Nara, Japan, 25-Mar-2025
Mark D. Ilasin, Juan Paolo S. Bermundo, Pongsakorn Sihapitak, Candell Grace P. Quino, Magdaleno R. Vasquez Jr., Yukiharu Uraoka, Impact of Argon Plasma in Rare-metal-free Amorphous Oxide Source-Gated Transistors, 19th International Transistor Conference, P-9, Nara, Japan, 24-Mar-2025
Dian Budiarti Kastian, Juan Paolo S. Bermundo, Candell Grace Paredes Quino, Yukiharu Uraoka, Utilization of Solution Combustion Synthesis High-k Al2O3 Gate Insulator for Low Voltage Solution-Processed a-Ga2Ox Thin-Film Transistor, 19th International Transistor Conference, P-13, Nara, Japan, 24-Mar-2025
古屋 丞司、馬場 梓、原 康祐、土井 稔、有元 圭介、山中 淳二、NBD回折円盤による面間隔評価手法のNi-Al-Ti合金中gamma'析出物への適用、日本顕微鏡学会第81回学術講演会、福岡、2025年6月9-11日
Kosuke O. Hara, Silicide-related semiconductors for solar cells and transistors, The 1st J-PEAKS NAIST-KU International Joint Symposium, Ikoma, Japan, 3-Jun-25
Krittin Auewattanapun, Juan Paolo S. Bermundo, Umu Hanifah, Hideki Nakajima, Wanwisa Limphirat, Ratchatee Techapiesancharoenkij, and Yukiharu Uraoka, Synchrotron Spectroscopic Insights into Oxygen Vacancy Engineering for Self-Aligned Solution-Processed Oxide TFTs, The 10th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies (EM-NANO 2025), Fukui, Japan, June 11-14, 2025
有元 圭介、藤本 雄太、横田 もなみ、青沼 雄基、原 康祐、山中 淳二、鈴木 陽洋、和田 直之、松川 和人、松本 光二、山本 博昭、Si(110)基板上へのSiGeの結晶成長、シリコン材料・デバイス研究会、名古屋、2025年6月27日
⽮﨑 智昌、有元 圭介、⼭中 淳⼆、原 康祐、仮想スクリーニングによるBaSi2薄膜太陽電池の電極材料の探索、第22回「次世代の太陽光発電システム」シンポジウム(第5回日本太陽光発電学会学術講演会)、PD-11、東京、2025年7月2-3日
Ryota Takagaki, Keisuke Arimoto, Junji Yamanaka, Masashi Kurosawa, and Kosuke O. Hara, Effect of CaAl4–Ni source preparation on CaSi2 film synthesis by close-spaced evaporation for 2D Si nanosheet formation, The 7th Asia-Pacific Conference on Semiconducting Silicides and Related Materials (APAC-Silicide 2025), P21, Sendai, Japan, July 19-21, 2025
Junji Yamanaka, Joji Furuya, Azusa Baba, Kosuke O. Hara, Minoru Doi and Keisuke Arimoto, Improvement of the Accuracy of Lattice Spacing Measurements using NBD Disks Obtained from Precipitates in Ni-Al-Ti Alloy, Microscopy & Microanalysis 2025 Meeting, 128, Salt Lake City, USA, July 27-31, 2025
塩見 浩人、原 康祐、Aditya Wahyu Anugrah、來福 至、河西 秀典、浦岡 行治、Biハライド系太陽電池の高効率化に向けた電荷輸送層の検討、第86回応用物理学会秋季学術講演会、7p-S201-6、名古屋、2025年9月7-10日
Krittin Auewattanapun, Juan Paolo S. Bermundo, Senku Tanaka, Hidenori Kawanishi, Ratchatee Techapiesancharoenkij, Yukiharu Uraoka, Balancing Work Function and Contact Resistance in IGZO TFTs via Pt-Al Alloying, 2025 International Conference on Solid State Devices and Materials (SSDM2025), N-4-01, Yokohama, Japan, September 15-18, 2025
Kosuke O. Hara, From Materials to Devices: An Integrated Approach toward High-Efficiency BaSi2 Solar Cells, AUN/SEED-Net Regional Conference on Materials Engineering 2024 (RCME2024), Tagaytay, the Philippines, October 29-30, 2024 (Plenary)
Kosuke O. Hara, Ryuto Ueda, Takaharu Nakanishi, Junji Yamanaka, Keisuke Arimoto, Machine learning-assisted thermal evaporation for BaSi2 absorber films, The 35th International Photovoltaic Science and Engineering Conference (PVSEC-35), Tu2-Pc2-03, Numazu, Japan, November 10-15, 2024