Curriculum Vitaes
Profile Information
- Affiliation
- Professor, Faculty of Science and Technology, Department of Engineering and Applied Sciences, Sophia University
- Degree
- 修士（理学）(大阪大学)博士（理学）(大阪大学)
- Researcher number
- 20345143
- J-GLOBAL ID
- 200901050577784235
- researchmap Member ID
- 1000367699
- External link
(Subject of research)
development of quantum entanglement LED
カルコゲナイドのナノ構造作成
無給電放射線センサーの開発
Research Interests
5Research History
11-
Apr, 2015 - Mar, 2017
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Apr, 2011 - Mar, 2015
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Jul, 2010 - Mar, 2013
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Oct, 2008 - Mar, 2012
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Nov, 2007 - Mar, 2010
Education
3-
Apr, 1999 - Mar, 2001
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Apr, 1997 - Mar, 1999
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Apr, 1993 - Mar, 1997
Committee Memberships
8-
Mar, 2017 - Present
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Jun, 2017
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Sep, 2015 - Sep, 2015
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Sep, 2014 - Sep, 2014
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Jan, 2013 - Dec, 2013
Awards
1-
Apr, 2012
Papers
95-
Journal of Computational Electronics, Sep 10, 2024 Peer-reviewedLast authorCorresponding author
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Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave, 231-231, Aug 23, 2024 Peer-reviewedLast author
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Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave, 236-236, Aug 23, 2024 Peer-reviewed
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Applied Physics A, 130(5) 304, Apr 13, 2024 Peer-reviewedLast authorCorresponding author
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Materials Research Express, 10(11) 115201-115201, Nov 1, 2023 Peer-reviewedLast authorCorresponding authorAbstract The shape of conductive filaments in CBRAM is important for resistance switching and conductance modulation, especially in applications like neuromorphic and reservoir computing that use conductance as weight. We report on RF-induced modulation of CBRAM using Ge2Sb3.4Te6.2 with sheet-like filaments and compared it to those with dendritic filaments. RF input below 100 MHz reduced SET and RESET voltages, similar to CBRAM with dendritic filaments, but showed significantly different resistance changes. Repeated RF on/off input gradually increased the resistance of low-resistance state, unlike the dendritic filament CBRAM, where the resistance decreased. The increased resistance suggests RF-induced denser sheet-like filaments. Furthermore, the resistance of the high-resistance state showed a peculiar RF-induced resistance change not observed in dendritic filaments. The resistance decreased during RF input and increased to nine times the initial value when RF was switched off. The results show that the conductance modulation by RF input strongly depends on the filament type.
Misc.
11-
電子情報通信学会大会講演論文集(CD-ROM), 2020, 2020
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Technical report of IEICE. LQE, 112(62) 21-24, May 18, 2012We observed excitonic and biexcitonic Rabi oscillation by using single photoexcited telecommunication-band quantum dot via photocurrent measurements. The biexcitonic population oscillates sinusoidally with the square of the pulse area while the excitonic population oscillates with the pulse area. The pulse area dependence clearly shows that the biexcitonic Rabi oscillation is caused by two-photon absorption. These results demonstrate that the telecom-band excitonic and biexcitonic system is promising for exciton based-quantum information devices compatible with optical fiber networks.
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Meeting abstracts of the Physical Society of Japan, 64(2) 594-594, Aug 18, 2009
Books and Other Publications
1-
Springer, Boston, MA, 2001 (ISBN: 9780306471131)
Presentations
167-
SPIE Astronomy 2024 "Space Telescopes and Instrumentation 2024: Optical, Infrared, and Millimeter Wave" AS24-AS101-211, Jun 17, 2024
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SPIE Astronomical Telescopes + Instrumentation 2024, AS24-AS101-210
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International Conference on the Physics of Semiconductors 2022, Jun, 2022
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the 33rd Symposium on Phase Change Oriented Science PCOS 2021, p-12, Nov 18, 2021
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31st International Conference on Defects in Semiconductors (ICSD31), Jul 27, 2021
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2021年第68回応用物理学会春季学術講演会[17p-Z02-4] （オンライン） シンポジウム内招待講演, Mar 17, 2021 Invited
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The 32th Symposium on Phase Change Oriented Science PCOS 2020 [session 2-8], Nov 19, 2020
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第67回応用物理学会春季学術講演会[14a-A407-6]（上智大学）, Mar 14, 2020
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2020年第67回応用物理学会春季学術講演会 [13p-A201-5] (上智大学）【シンポジウム内招待講演】, Mar 13, 2020
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The 31th Symposium on Phase Change Oriented Science PCOS 2019, Nov 28, 2019
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The 31th Symposium on Phase Change Oriented Science PCOS 2019 【招待講演】, Nov 28, 2019 Invited
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The 80th JSAP Autumn Meeting 2019 [19p-PA7-8], Sep 19, 2019
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The 80th JSAP Autumn Meeting 2019 [19p-C309-12], Sep 19, 2019
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The 80th JSAP Autumn Meeting 2019 [19p-PA7-9], Sep 19, 2019
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The Physical Society of Japan 2019 Autumn Meeting [11aK37-4], Sep 11, 2019Web版 ISSN 2189-0803 DVD版 ISSN 2189-079X
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IEICE Society conference 2019 [C-2-14], Sep 10, 2019
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The 66th JSAP spring meeting, 2019 [10p-W833-11], Mar 10, 2019
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The 30th Symposium on Phase Change Oriented Science PCOS 2018[P-5], Dec 6, 2018
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The 30th Symposium on Phase Change Oriented Science PCOS 2018 [P-3], Dec 6, 2018
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2018 IEEE/MTT-S International Microwave Symposium - IMS [Th2B-3], Oct 14, 2018, IEEE
Research Projects
22-
科学研究費助成事業, 日本学術振興会, Apr, 2023 - Mar, 2028
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Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Apr, 2023 - Mar, 2028
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2022 - Mar, 2025
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017
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宇宙科学研究所, Jul, 2016