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Morioka, Naoya

Institute for Chemical Research (ICR) Assistant Professor

Morioka, Naoya
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    Last Updated :2023/09/22

    Basic Information

    Affiliated programs (koza)

    • Graduate School of Engineering, 分子工学専攻 分子材料学講座, 助教

    Professional Memberships

    • 応用物理学会

    Academic Degree

    • 修士(工学)(京都大学)
    • 博士(工学)(京都大学)

    Research History

    • From Feb. 2021, To Present
      Kyoto University, Institute for Chemical Research Division of Materials Chemistry, Assistant Professor
    • From Dec. 2020, To Jan. 2021
      Kyoto University, Institute for Chemical Research Division of Materials Chemistry, Program Specific Researcher
    • From Apr. 2014, To Dec. 2020
      DENSO CORPORATION
    • From Jun. 2018, To Jun. 2020
      Stuttgart University, 3rd Institute of Physics, Guest researcher
    • From Apr. 2011, To Mar. 2014
      Japan Society for the Promotion of Science, Doctoral Research Fellow (DC1)

    Language of Instruction

    • Japanese
    • English

    ID,URL

    researchmap URL

    list
      Last Updated :2023/09/22

      Research

      Research Topics, Overview of the research

      • Research Topics

        Optically active spin defect in semiconductors, color centers, quantum sensing, quantum information

      Research Areas

      • Nanotechnology/Materials, Optical engineering and photonics
      • Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Electronic devices and equipment

      Papers

      • Spin-Dependent Dynamics of Photocarrier Generation in Electrically Detected Nitrogen-Vacancy-Based Quantum Sensing
        Hiroki Morishita; Naoya Morioka; Testuri Nishikawa; Hajime Yao; Shinobu Onoda; Hiroshi Abe; Takeshi Ohshima; Norikazu Mizuochi
        Physical Review Applied, 20 Mar. 2023
      • Orientation and Size Effects on Phonon-limited Hole Mobility in Rectangular Cross-sectional Germanium Nanowires
        Hajime Tanaka; Seigo Mori; Naoya Morioka; Jun Suda; Tsunenobu Kimoto
        2014 IEEE SILICON NANOELECTRONICS WORKSHOP (SNW), 2014, Peer-reviewed
      • Size and geometric effects on conduction band structure of GaAs nanowires
        H. Tanaka; N. Morioka; S. Mori; J. Suda; T. Kimoto
        2013 International Meeting for Future of Electron Devices, Kansai (IMFEDK), 2013
      • Electrical detection of nuclear spins via silicon vacancies in silicon carbide at room temperature
        Tetsuri Nishikawa; Naoya Morioka; Hiroshi Abe; Hiroki Morishita; Takeshi Ohshima; Norikazu Mizuochi
        Applied Physics Letters, 31 Oct. 2022, Corresponding author
      • Spin-Optical Dynamics and Quantum Efficiency of a Single V1 Center in Silicon Carbide
        Naoya Morioka; Di Liu; Öney O. Soykal; Izel Gediz; Charles Babin; Rainer Stöhr; Takeshi Ohshima; Nguyen Tien Son; Jawad Ul-Hassan; Florian Kaiser; Jörg Wrachtrup
        Physical Review Applied, 03 May 2022, Lead author
      • Fabrication and nanophotonic waveguide integration of silicon carbide colour centres with preserved spin-optical coherence
        Charles Babin; Rainer Stöhr; Naoya Morioka; Tobias Linkewitz; Timo Steidl; Raphael Wörnle; Di Liu; Erik Hesselmeier; Vadim Vorobyov; Andrej Denisenko; Mario Hentschel; Christian Gobert; Patrick Berwian; Georgy V. Astakhov; Wolfgang Knolle; Sridhar Majety; Pranta Saha; Marina Radulaski; Nguyen Tien Son; Jawad Ul-Hassan; Florian Kaiser; Jörg Wrachtrup
        Nature Materials, Jan. 2022
      • Spectrally reconfigurable quantum emitters enabled by optimized fast modulation
        Daniil M. Lukin; Alexander D. White; Rahul Trivedi; Melissa A. Guidry; Naoya Morioka; Charles Babin; Öney O. Soykal; Jawad Ul-Hassan; Nguyen Tien Son; Takeshi Ohshima; Praful K. Vasireddy; Mamdouh H. Nasr; Shuo Sun; Jean-Philippe W. MacLean; Constantin Dory; Emilio A. Nanni; Jörg Wrachtrup; Florian Kaiser; Jelena Vučković
        npj Quantum Information, Dec. 2020
      • Spin-controlled generation of indistinguishable and distinguishable photons from silicon vacancy centres in silicon carbide
        Naoya Morioka; Charles Babin; Roland Nagy; Izel Gediz; Erik Hesselmeier; Di Liu; Matthew Joliffe; Matthias Niethammer; Durga Dasari; Vadim Vorobyov; Roman Kolesov; Rainer Stöhr; Jawad Ul-Hassan; Nguyen Tien Son; Takeshi Ohshima; Péter Udvarhelyi; Gergő Thiering; Adam Gali; Jörg Wrachtrup; Florian Kaiser
        Nature Communications, Dec. 2020, Lead author, Corresponding author
      • Developing silicon carbide for quantum spintronics
        Nguyen T. Son; Christopher P. Anderson; Alexandre Bourassa; Kevin C. Miao; Charles Babin; Matthias Widmann; Matthias Niethammer; Jawad Ul Hassan; Naoya Morioka; Ivan G. Ivanov; Florian Kaiser; Joerg Wrachtrup; David D. Awschalom
        Applied Physics Letters, 11 May 2020
      • Vibronic States and Their Effect on the Temperature and Strain Dependence of Silicon-Vacancy Qubits in 4H - SiC
        Péter Udvarhelyi; Gergő Thiering; Naoya Morioka; Charles Babin; Florian Kaiser; Daniil Lukin; Takeshi Ohshima; Jawad Ul-Hassan; Nguyen Tien Son; Jelena Vučković; Jörg Wrachtrup; Adam Gali
        Physical Review Applied, 07 May 2020
      • Coherent electrical readout of defect spins in silicon carbide by photo-ionization at ambient conditions
        Matthias Niethammer; Matthias Widmann; Torsten Rendler; Naoya Morioka; Yu-Chen Chen; Rainer Stöhr; Jawad Ul Hassan; Shinobu Onoda; Takeshi Ohshima; Sang-Yun Lee; Amlan Mukherjee; Junichi Isoya; Nguyen Tien Son; Jörg Wrachtrup
        Nature Communications, Dec. 2019
      • Electrical Charge State Manipulation of Single Silicon Vacancies in a Silicon Carbide Quantum Optoelectronic Device
        Matthias Widmann; Matthias Niethammer; Dmitry Yu. Fedyanin; Igor A. Khramtsov; Torsten Rendler; Ian D. Booker; Jawad Ul Hassan; Naoya Morioka; Yu-Chen Chen; Ivan G. Ivanov; Nguyen Tien Son; Takeshi Ohshima; Michel Bockstedte; Adam Gali; Cristian Bonato; Sang-Yun Lee; Jörg Wrachtrup
        Nano Letters, Sep. 2019
      • Laser Writing of Scalable Single Color Centers in Silicon Carbide
        Yu-Chen Chen; Patrick S. Salter; Matthias Niethammer; Matthias Widmann; Florian Kaiser; Roland Nagy; Naoya Morioka; Charles Babin; Jürgen Erlekampf; Patrick Berwian; Martin J. Booth; Jörg Wrachtrup
        Nano Letters, Mar. 2019
      • Real-time first-principles simulations of thermionic emission from N-doped diamond surfaces
        Tomoki Shinozaki; Satoshi Hagiwara; Naoya Morioka; Yuji Kimura; Kazuyuki Watanabe
        Applied Physics Express, May 2018
      • Enhanced thermionic electron emission from a stacked structure of phosphorus-doped diamond with a nitrogen-doped diamond surface layer
        M. Kataoka; N. Morioka; Y. Kimura; S. Sobue; H. Kato; D. Takeuchi; S. Yamasaki
        physica status solidi (a), 07 Jun. 2016
      • Phonon-Limited Electron Mobility in Rectangular Cross-Sectional Ge Nanowires
        Hajime Tanaka; Seigo Mori; Naoya Morioka; Jun Suda; Tsunenobu Kimoto
        IEEE Transactions on Electron Devices, Jun. 2014
      • Quantum-confinement effects on conduction band structure of rectangular cross-sectional GaAs nanowires
        H. Tanaka; N. Morioka; S. Mori; J. Suda; T. Kimoto
        Journal of Applied Physics, 07 Feb. 2014
      • Geometrical and band-structure effects on phonon-limited hole mobility in rectangular cross-sectional germanium nanowires
        H. Tanaka; S. Mori; N. Morioka; J. Suda; T. Kimoto
        Journal of Applied Physics, 2014
      • Orientation and Shape Effects on Ballistic Transport Properties in Gate-All-Around Rectangular Germanium Nanowire nFETs
        Seigo Mori; Naoya Morioka; Jun Suda; Tsunenobu Kimoto
        IEEE Transactions on Electron Devices, Mar. 2013
      • Etching-limiting process and origin of loading effects in silicon etching with hydrogen chloride gas
        Naoya Morioka; Jun Suda; Tsunenobu Kimoto
        Japanese Journal of Applied Physics, 2013, Lead author
      • Bandgap shift by quantum confinement effect in 〈100〉 Si-nanowires derived from threshold-voltage shift of fabricated metal-oxide-semiconductor field effect transistors and theoretical calculations
        Hironori Yoshioka; Naoya Morioka; Jun Suda; Tsunenobu Kimoto
        Journal of Applied Physics, Mar. 2011
      • Quantum-confinement effect on holes in silicon nanowires: Relationship between wave function and band structure
        Naoya Morioka; Hironori Yoshioka; Jun Suda; Tsunenobu Kimoto
        Journal of Applied Physics, Mar. 2011, Lead author
      • Mobility oscillation by one-dimensional quantum confinement in Si-nanowire metal-oxide-semiconductor field effect transistors
        Hironori Yoshioka; Naoya Morioka; Jun Suda; Tsunenobu Kimoto
        Journal of Applied Physics, Aug. 2009

      Misc.

      • Shape and Size Effects on Hole Mobility of Rectangular Cross-sectional Ge Nanowires
        TANAKA Hajime; MORI Seigo; MORIOKA Naoya; SUDA Jun; KIMOTO Tsunenobu
        IEICE technical report. Electronic information displays, 12 Dec. 2014
      • Impacts of Orientation and Cross-sectional Shape on Mobility of P-channel Si Nanowire MOSFETs
        FUJIHARA Hiroaki; MORIOKA Naoya; TANAKA Hajime; SUDA Jun; KIMOTO Tsunenobu
        Technical report of IEICE. SDM, 12 Dec. 2014
      • Shape and Size Effects on Conduction Band Structure of Si Nanowires with Rectangular Cross Section
        MORI Seigo; MORIOKA Naoya; SUDA Jun; KIMOTO Tsunenobu
        電子情報通信学会技術研究報告. SDM, シリコン材料・デバイス, 09 Dec. 2011
      • Bandgap of <100> Si Nanowires Derived from Threshold Voltage of MOSFETs and Theoretical Calculations
        YOSHIOKA Hironori; MORIOKA Naoya; SUDA Jun; KIMOTO Tsunenobu
        IEICE technical report, 10 Dec. 2010
      • Shape and Size Effects on Electron Mobility of Rectangular Cross-sectional Ge Nanowires
        TANAKA Hajime; MORI Seigo; MORIOKA Naoya; SUDA Jun; KIMOTO Tsunenobu
        電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 13 Dec. 2013

      Presentations

      • スピン発光欠陥におけるスピン依存項間交差速度の測定手法の提案
        森岡 直也; Di Liu; Öney O. Soykal; Izel Gediz; Charles Babin; Rainer Stöhr; 大島 武; Nguyen Tien Son; Jawad Ul Hassan; Florian Kaiser; Jörg Wrachtrup
        2021年第82回応用物理学会秋季学術講演会, 12 Sep. 2021
      • Advanced approach to spin-selective intersystem crossing rates and application to silicon vacancy center in silicon carbide
        N. Morioka; D. Liu; Ö. O. Soykal; I. Gediz; C. Babin; R. Stöhr, T; Ohshima; N. T. Son; J. Ul-Hassan; F. Kaiser; J. Wrachtrup
        Optically Addressable Spin Qubits for Quantum Networks and Quantum Computing (718. WE=Heraeus-Seminar), 05 Aug. 2021
      • Two-photon interference of indistinguishable photons from silicon carbide
        N. Morioka; C. Babin; R. Nagy; I. Gediz; E. Hesselmeier; D. Liu; M. Joliffe; M. Niethammer; D. Dasari; V. Vorobyov; R. Kolesov; R. Stöhr; J. Ul-Hassan; N. T. Son; T. Ohshima; P. Udvarhelyi; G; Thiering,A. Gali; J. Wrachtrup; F. Kaiser
        14th International Conference on New Diamond and Nano Carbons 2020/2021, 07 Jun. 2021
      • Spin-optical dynamics study and approach to quantum electronics for quantum applications of silicon vacancy in SiC
        N. Morioka; D. Liu; T. Nishikawa; Ö. O. Soykal; H. Morishita; I. Gediz; C. Babin; R. Stöhr; H. Abe; T. Ohshima; N. T. Son; J. Ul-Hassan; F. Kaiser; J. Wrachtrup; N. Mizuochi
        The 20th International Symposium on the Physics of Semiconductors and Appllications, 21 Jul. 2022, Invited

      Awards

      • 21 Oct. 2011
        IEEE Electron Devices Society Kansai Chapter, IEEE Electron Devices Society Kansai Chapter MFSK Kansai Award (Student Award)
      • 24 Mar. 2011
        Japan Society of Applied Physics, JSAP Young Scientist Presentation Award
      • 05 Jun. 2015
        IEEE Electron Devices Society Kansai Chapter, International Meeting for Future of Electron Devices, Kansai (IMFEDK2015) Best Paper Award

      External funds: Kakenhi

      • SiCにおける電気的スピン注入に基いた局在スピン制御の開拓
        Grant-in-Aid for Research Activity Start-up
        0402:Nano/micro science, applied condensed matter physics, applied physics and engineering, and related fields
        Kyoto University
        森岡 直也
        From 30 Aug. 2021, To 31 Mar. 2023, Granted
        炭化ケイ素;SiC;スピン注入;点欠陥スピン;核スピン;半導体;スピントロニクス
      • SiC欠陥スピンの電気的高効率読出の確立に向けたスピン・光・電荷ダイナミクス解明
        Grant-in-Aid for Scientific Research (B)
        Basic Section 21050:Electric and electronic materials-related
        Kyoto University
        森岡 直也
        From 01 Apr. 2022, To 31 Mar. 2025, Granted
        炭化ケイ素;SiC;点欠陥;スピン;磁気共鳴
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        Last Updated :2023/09/22

        Education

        Teaching subject(s)

        • From 01 Apr. 2023, To 31 Mar. 2024
          Molecular Spectroscopy
          H408, Fall, Graduate School of Engineering, 1.5

        Part-time lecturer

        • From 01 Apr. 2023, To 31 Mar. 2024
          先端化学実験Ⅰ・Ⅱ(先端化学)
          通年144時間, 京都大学, 工学部
        • From 01 Oct. 2022, To 31 Mar. 2023
          先端化学実験Ⅱ(先端化学)
          後期96時間, 工学部
        • From 01 Apr. 2021, To 31 Mar. 2022
          Advanced Chemistry Laboratory I・Ⅱ(Advanced Chemistry)
          通年, 工学部
        list
          Last Updated :2023/09/22

          Administration

          Faculty management (title, position)

          • From 01 Apr. 2021, To 31 Mar. 2022
            化学研究所講演委員会委員

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