[1]. Ultra-sensitive short-wave infrared single-photon detection using a silicon single-electron transistor Advanced Electronic Materials / 1-7 202400714 (2025) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper [Lead author or co-author] co-author [Author] Pooja Sudha, Shogo Miyagawa, Arup Samanta, and Daniel Moraru [Notes] Corresponding Author [DOI] [2]. Band-to-band tunneling spectroscopy of energy states in ultrathin silicon-on-insulator p−n diodes Acta Physica Polonica A 146/4 650-654 (2024) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] S. Masui, R. Asai, B. A. Rianto, and D. Moraru [DOI] [3]. Study of stability diagrams of codoped silicon nano-transistors Acta Physica Polonica A 146/4 655-659 (2024) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] R. Asai, S. Masui, R. S. Strateanu, S. Miyagawa, and D. Moraru [DOI] [4]. Transport spectroscopy of donor/quantum dot interactive system in silicon nano-transistors Advanced Quantum Technology 7/ - 2400011 (2024) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper [Lead author or co-author] co-author [Author] S. Chakraborty, P. Yadav, D. Moraru, and A. Samanta [Notes] All experiments were carried out at Shizuoka University and analyzed with collaborators at IIT Roorkee. [URL] [DOI] [5]. Ellipticity Enhancement of a Terahertz Wave Circular Polarizer Made of 3D Chiral Metamaterial IEEE Photonics Technology Letters 36/7 457-460 (2024) [Refereed] refereed [Internationally co-authored papers] non-internationally co-authored paper [Lead author or co-author] co-author [Author] K. Yamamura, G. Otake, A. Ouchi, D. Moraru, A. Nakamura, and S. R. Tripathi [DOI]
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[1]. Nanoscale Silicon Devices Taylor & Francis Group (2015) [Book type]book(research) [Sole author, co-author, or author and editor] joint work [Author]D. Moraru,M. Tabe [Repository URL] [Notes] Chapter 8: "Dopant-Atom Silicon Tunneling Nanodevices", CRC Press [2]. Toward quantum FinFET Springer (2014) [Book type]book(research) [Sole author, co-author, or author and editor] joint work [Author]D. Moraru,M. Tabe [REP page number] 305-324 [Notes] Chapter 13: Single-electron tunneling transistors utilizing individual dopant potentials [3]. Single Atom Nanoelectronics Pan Stanford Publishing (2013) [Book type]book(research) [Sole author, co-author, or author and editor] joint work [Author]M. Tabe,A. Udhiarto,D. Moraru [REP page number] 305-327 [Notes] Chapter 13: Silicon-based single dopant devices and integration with photons [4]. Developing Nanosilicon Technology and Device Applications CMC Publishing Co. (2010) [Book type]book(research) [Sole author, co-author, or author and editor] joint work [Author]M. Tabe,D. Moraru [Notes] Chapter 6: シングルフォトン検出 (Single photon detection)
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[1]. Nanoscale silicon-on-insulator tunnel pn-junctions for photo-sensitive applications The 9th International Symposium on Biomedical Engineering (ISBE 2024) (2024/12/4) other [Presenter]D. Alfafa, B. A. Rianto, A. Udhiarto, and D. Moraru [Notes] Research Center for Biomedical Engineering (RCBE)
Act City, Hamamatsu [2]. Compositional analysis of highly-doped silicon-on-insulator thin films for nanodevices International Workshop on Nanodevice Technologies (IWNT) (2024/11/15) other [Presenter]T. Hirano, S. Masui, S. Asai, B. A. Rianto, and D. Moraru [Notes] Research Institute for Semiconductor Engineering (RISE)
Higashi Hiroshima (poster) [3]. Study of silicon-on-insulator low-dimensional highly-doped pn diodes for clarification of band-to-band tunneling International Workshop on Nanodevice Technologies (IWNT) (2024/11/15) other [Presenter]B. A. Rianto, D. Alfafa, S. Masui, I. Yano, A. Udhiarto, and D. Moraru [Notes] Research Institute for Semiconductor Engineering (RISE)
Higashi Hiroshima (poster) [4]. Atomic-Level Physics in Silicon Nanodevices as a Platform for Next-Generation Electronics Functionalities International Conference on Sustainable Green Tourism Applied Science (ICoSTAS) (2024/11/8) invited [Presenter]D. Moraru [Notes] Keynote Talk
Bali Polytechnic, Bali & online [5]. Activating single-electron tunneling via impurities as quantum dots in silicon nanoscale devices International Workshop for Advanced Quantum Technology for Future 2024 (Co-organized with International Seminar Dojo 2024) (2024/9/25) invited [Presenter]D. Moraru [Notes] Ogaki (organized by Kyoto University)
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[1]. Research on band-to-band tunneling via discrete dopants near pn junctions in Si nanodevices ( 2022/4 ~ 2025/3 ) Grant-in-Aid for Scientific Research (C) leader [2]. Study of two-dimensional Si Esaki diodes at ultra-high doping with semimetal behavior ( 2019/6 ~ 2022/3 ) Grant-in-Aid for Scientific Research (C) leader [3]. 新原理エレクトロニクス創成に向けた電子系-各子系・高速エネルギー変換技術の確率 ( 2017/4 ~ 2022/3 ) Challenging Research(Pioneering) member [4]. シリコン中のドーパント原子を用いた単一フォノン制御 ( 2016/4 ~ 2020/3 ) Grant-in-Aid for Scientific Research (A) member [5]. ソース端ドナー原子のエネルギーフィルタ効果を用いたSiナノトランジスタ ( 2014/4 ~ 2016/3 ) Grant-in-Aid for Young Scientists (B) leader |
[1]. Surface treatment and transport characterization of ultra-highly-doped silicon nanoscale films (2024/10 - 2025/2 ) [Offer orgnization] 静岡大学創造科学技術大学院 [System name] 超領域分野における国際的若手人材育成プログラム [Role] principal investigator [Notes] Collaboration with researchers from Alexandru Ioan Cuza University, Romania [2]. 高濃度ドープシリコン薄膜における不純物効果の特性評価 (2023/11 - 2024/10 ) [Offer orgnization] 公益財団法人 天野工業技術研究所 [System name] 研究助成 [Role] principal investigator [URL] [3]. 原子レベルのシリコンpnダイオードの研究 (2023/6 - 2024/5 ) [Offer orgnization] 第39回(2023年度) 公益財団法人村田学術振興財団 (Murata Science Foundation) [System name] 研究助成 [Role] principal investigator [URL] [4]. Siトンネルダイオードにおけるバンド間トンネリングの研究 (2022/4 - 2023/3 ) [Offer orgnization] 令和4年度超領域研究推進本部 [System name] 融合研究促進費 [Role] principal investigator [5]. シリコンナノデバイスにおける不純物量子ドットを介した高温単電子トンネリングに関する研究 (2018/11 ) [Offer orgnization] Hamamatsu Association of Electrical Engineering [System name] 高柳研究奨励賞 [Role] other [Notes] Award Funding for support of research activities
Research project (EN): "Single-electron tunneling at high temperatures via impurity atoms as quantum
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[1]. Paper Award from Japan Society of Applied Physics – Silicon Technology Division "Electron aspirator using electron-electron scattering in nanoscale silicon”, Nature Communications, vol. 9, pp. 4813-1-8 (2018.12) (2020/3) [Winner] . Firdaus, T. Watanabe, M. Hori, D. Moraru, Y. Takahashi, A. Fujiwara and Y. Ono [Association] Japan Society of Applied Physics (JSAP) [2]. Takayanagi Research Encouragement Award Research on high-temperature single-electron tunneling via dopant quantum dots in silicon nanodevices (2017/10) [Association] Hamamatsu Association of Electrical Engineering [3]. (2015/1) [Notes] Organizing Committee of “Toward the Future of Advanced Researches in Shizuoka University” Symposium [4]. (2014/3) [Notes] Japan Society of Applied Physics (JSAP) [5]. (2012/9) [Notes] Organizing Committee of International Union of Materials Research Societies – International Conference on Electronic Materials (IUMRS-ICEM)
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[1]. Article in Times Higher Education (THE) Campus magazine: “How to drive change in a research group, part two: A step-by-step guide” (2023/12 ) [Notes] https://www.timeshighereducation.com/campus/how-drive-change-research-group-part-two-stepbystep-guide
(online: 2023 Dec. 7) [2]. Article in THE (Times Higher Education) Campus magazine: “How to drive change in a research group, part one: Using McKinsey’s 7-S framework” (2023/11 ) [Notes] https://www.timeshighereducation.com/campus/how-drive-change-research-group-part-one-using-mckinseys-7s-framework
(online: 2023 Nov. 3) [3]. Article in Times Higher Education (THE) Campus magazine: “As a researcher, you need a personal strategy… could business frameworks help?” (2023/8 ) [Notes] https://www.timeshighereducation.com/campus/researcher-you-need-personal-strategycould-business-frameworks-help
(online: 2023 Aug. 16) [4]. Research Seminar at Swinburne University of Technology, Melbourne, Australia (2023/3 ) [Notes] Seminar on the topic: "Development of novel functionalities at molecular and atomic level on the CMOS-compatible Si platform" with students and staff [5]. MCN NanoFabulous Seminar at Melbourne Centre for Nanofabrication, Australia (2023/3 ) [Notes] Invited Lecture at the Melbourne Centre for Nanofabrication (MCN)
Topic: "Single-electron tunneling through dopants in thin-Si devices"
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