Atsushi Ogura

オグラアツシ | Atsushi Ogura

Affiliation and department：
Job title： Professor

Research field (1)： Crystal engineering

Research theme for competitive and other funds (4)：

2014 - 2017 Energy strage system with recycled hydrogen carriers
2012 - 2017 Multi-axial analysis of strain states introduced in nano area on Ge and SiGe super-thin films by Raman spectroscopy
2008 - 2009 LSIプロセスによりシリコン結晶に導入された結晶歪の精密分布測定に関する研究
2007 - 2007 シリコン最表面の微小領域に導入された結晶歪の精密分布測定に関する研究

Papers (547)：

Ryo Yokogawa, Sho Sugawa, Ichiro Yonenaga, Yasutomo Arai, Atsushi Ogura. Determination of Ge-fraction-shift coefficients for Raman spectroscopy in all vibration modes investigated by single-crystalline bulk SiGe and its application to strain evaluation in SiGe film grown on substrate. Japanese Journal of Applied Physics. 2024. 63. 3. 035503-035503
Yuta Ito, Ryo Yokogawa, Wei-Chen Wen, Yuji Yamamoto, Takuya Minowa, Atsushi Ogura. Strain and optical characteristics analyses of three-dimentional self-ordered multilayered SiGe nanodots by photoluminescence and Raman spectroscopy. Japanese Journal of Applied Physics. 2024. 63. 3. 03SP31-03SP31
S. Sugawa, R. Yokogawa, A. Ogura. Local thermal conductivity properties of a SiGe nanowire observed by laser power sweep Raman spectroscopy. Japanese Journal of Applied Physics. 2024. 63. 2. 02SP68-02SP68
Ichiro Hirosawa, Kazutoshi Yoshioka, Ryo Yokogawa, Takeshi Watanabe, Atsushi Ogura. Strain distributions in carbon-doped silicon nanowires along [110] and [100] investigated by X-ray diffraction. Japanese Journal of Applied Physics. 2024
Yuiha Maeda, Ryo Yokogawa, Sho Sugawa, Chia-Tsong Chen, Kasidit Toprasertpong, Mitsuru Takenaka, Shinichi Takagi, Atsushi Ogura. Evaluation of Anisotropic Biaxial Stress in Extremely-Thin Body (100) Silicon-Germanium-on-Insulator p-Type Metal-Oxide-Semiconductor Field-Effect-Transistor by Oil-Immersion Raman Spectroscopy. ECS Transactions. 2023. 112. 1. 37-43

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MISC (142)：

井手康貴, 西原達平, 西原達平, 中村京太郎, 大下祥雄, 河津知之, 長井俊樹, 山田昇, 小林勇人, 小椋厚志, et al. Influence of Surface Texturing on Three-dimensional Flexibility of Single Crystalline Si Wafer. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
原豊, 井手康貴, 西原達平, 中村京太郎, 大下祥雄, 河津知之, 長井俊樹, 山田昇, 宮下幸雄, 小椋厚志, et al. Influence of Surface Structure on Flexibility of Single Crystalline Si Wafer. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2022. 69th
築紫大河, 西原達平, 原知彦, 大下祥雄, 安野聡, 小椋厚志, 小椋厚志. Investigation of carrier selective contact solar cells using two dimensional materials. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2021. 82nd
西原達平, 原知彦, 小島遥希, 築紫大河, 安野聡, 大下祥雄, 小椋厚志, 小椋厚志. Band Alignment Evaluation for Solar Cells by Hard X-ray Photoelectron Spectroscopy-Investigation of Charge-up Suppression Technique-. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2021. 82nd
原豊, 横川凌, 横川凌, 西原達平, 中村京太郎, 大下祥雄, 河津知之, 長井俊樹, 山田昇, 宮下幸雄, et al. Slicing Damage Evaluation for Thin Si Solar Cells: III. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2021. 82nd

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Books (9)：

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Lectures and oral presentations (267)：

Characterictics variability of gate-all-around polycrystalline silicon nanowire transistors with width of 10nm scale
(2017 Silicon Nanoelectronics Workshop, SNW 2017 2017)
Fabrication and performance analysis of a mechanical stack InGaP/GaAs//Si solar cell
(2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017 2017)
A study on the evaluation method of glass frit paste for crystalline silicon solar cells
(2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017 2017)
Effect of glass frit in metallization paste on the electrical losses in bifacial N-type crystalline silicon solar cells
(2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017 2017)
Evaluation of SiNx passivation with plasma treatment for crystalline Si solar cell
(2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017 2017)

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