SEKIGUCHI Yuhei

Affiliation

Institute of Advanced Sciences

Job Title

Assistant Professor

Research Fields, Keywords

Nitrogen-vacancy center, Quantum optics, Quantum information


The Best Research Achievement in Research Career 【 display / non-display

  • 【Published Thesis】 Optical holonomic single quantum gates with a geometric spin under a zero field  2017.04

    【Published Thesis】 Geometric spin echo under zero field  2016.05

    【Published Thesis】 Dynamical Decoupling of a Geometric Qubit  2019.11

The Best Research Achievement in the last 5 years 【 display / non-display

  • 【Published Thesis】 Optical holonomic single quantum gates with a geometric spin under a zero field  2017.04

    【Published Thesis】 Geometric entanglement of a photon and spin qubits in diamond  2021.12

    【Published Thesis】 Dynamical Decoupling of a Geometric Qubit  2019.11

    【Published Thesis】 Quantum teleportation-based state transfer of photon polarization into a carbon spin in diamond  2019.06

    【Published Thesis】 Universal holonomic quantum gates over geometric spin qubits with polarised microwaves  2018.08

Education 【 display / non-display

  • 2016.10
    -
    2019.3

    Yokohama National University   Department of Physics, Electrical and Computer Engineering   Doctor Course   Completed

  • 2015.4
    -
    2016.9

    Yokohama National University   Department of Physics, Electrical and Computer Engineering   Master Course   Completed

  •  
    -
    2015.3

    Yokohama National University   Graduated

Degree 【 display / non-display

  • Doctor of Engineering - Yokohama National University

  • Master of Engineering - Yokohama National University

Campus Career 【 display / non-display

  • 2020.11
     
     

    Duty   Yokohama National UniversityInstitute of Advanced Sciences   Assistant Professor  

  • 2019.4
    -
    2020.10

    Duty   Yokohama National UniversityFaculty of Engineering   Division of Intelligent Systems Engineering   Specially Appointed Assistant Professor  

Academic Society Affiliations 【 display / non-display

  • 2017.7
     
     
     

    The Japan Society of Applied Physics

  • 2014.10
     
     
     

    The Physical Society of Japan

 

Papers 【 display / non-display

  • Optical holonomic single quantum gates with a geometric spin under a zero field

    Vol.11   309 - 314   2017.4  [Reviewed]

    DOI

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

  • Geometric spin echo under zero field

    2016.5  [Reviewed]

    DOI

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

  • Geometric entanglement of a photon and spin qubits in diamond

    Sekiguchi Yuhei, Yasui Yuki, Tsurumoto Kazuya, Koga Yuta, Reyes Raustin, Kosaka Hideo

    Communications Physics   4 ( 1 )   2021.12  [Reviewed]

    DOI Web of Science

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

  • Dynamical Decoupling of a Geometric Qubit

    12 ( 5 )   2019.11  [Reviewed]

    DOI

     More details

    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

  • Quantum teleportation-based state transfer of photon polarization into a carbon spin in diamond

    2019.6  [Reviewed]

    DOI

     More details

    Language:English   Publishing type:Research paper (scientific journal)   Joint Work  

display all >>

Grant-in-Aid for Scientific Research 【 display / non-display

  • 長距離量子通信に向けたダイヤモンド量子中継機能素子の開発

    2017.4 - 2019.3

    科学研究費補助金  Grant-in-Aid for JSPS Fellows

    Investigator(s):関口 雄平

      More details

    Grant type:Competitive

Presentations 【 display / non-display

  • ダイヤモンドNV中心におけるゼロ磁場下での電子と炭素の動的デカップリングもつれ操作による量子テレポーテーション

    渡辺幹成, 渡辺 幹成、中里 隆也、江川 直也、関口 雄平、小坂 英男

    日本物理学会第77回年次大会(2022年) 

     More details

    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  • ダイヤモンドNV中心におけるゼロ磁場下でのホロノミックな電子・炭素間操作の理論

    江川直也, 江川 直也、中里 隆也、渡辺 幹成、関口 雄平、小坂 英男

    日本物理学会第77回年次大会(2022年) 

     More details

    Event date: 2022.3

    Language:Japanese   Presentation type:Oral presentation (general)  

  • Remote entanglement of superconducting systems using solid-state spin quantum memory

    黒川穂高, 山本 萌生,関口 雄平,小坂 英男

    APS March Meeting 2022 

     More details

    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

  • Spatially selective universal quantum operation of a nitrogen-vacancy center in diamond

    関口 雄平,松下 和生,川崎 愛大,小坂 英男

    APS March Meeting 2022 

     More details

    Event date: 2022.3

    Language:English   Presentation type:Oral presentation (general)  

  • 量子インターフェースのためのピエゾ-音共振器のシミュレーション

    山本萌生, 申秀成,佐々木遼, 黒川穂高,関口雄平, 野村政宏,小坂英男

    日本物理学会2021年秋季大会 

     More details

    Event date: 2021.9

    Language:Japanese   Presentation type:Oral presentation (general)  

display all >>

 

Media Coverage 【 display / non-display

  • スピン制御 新原理実証 量子集積チップ 光操作実現 横浜国大

    日刊工業新聞  2017.4

     More details

    Author:Other