• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Quantum Control based on NMR Paradigm ESR Methodology

Research Project

Project/Area Number 17H03012
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Physical chemistry
Research InstitutionOsaka City University

Principal Investigator

Sato Kazunobu  大阪市立大学, 大学院理学研究科, 教授 (90264796)

Co-Investigator(Kenkyū-buntansha) 杉崎 研司  大阪市立大学, 大学院理学研究科, 特任講師 (70514529)
中澤 重顕  大阪市立大学, 大学院理学研究科, 特任准教授 (70342821)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
Fiscal Year 2019: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2018: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Keywordsパルス磁気共鳴 / 量子制御 / 電子状態 / NMRパラダイムESR / 任意波形パルス / 量子アルゴリズム / 量子コンピュータ / GRAPEパルス / 断熱変化 / チャープパルス / 磁気共鳴
Outline of Final Research Achievements

Quantum spin technology based on arbitrary waveform microwave pulses has been developed, having been applied to molecular spin systems, in which multi-electron spins are weakly coupled, in order to control the spin states. As models for the coupled spin systems, g-engineered biradical that consist of trityl and nitroxide moieties have been developed. The magnetic properties were characterized by multifrequency CW-ESR spectroscopy and quantum chemical calculations. The g-engineered biradicals have also been tested as a prototype for Arbitrary Wave Generator (AWG)-based spin manipulation techniques for use in molecular spin quantum computers, demonstrating efficient signal enhancement of specific weakened hyperfine signals as the quantum spin manipulation technique. We have considered the extension of the molecular spin systems to asymmetric triradical systems, having characterized those electronic and molecular structures.

Academic Significance and Societal Importance of the Research Achievements

本研究では、ESR分光学に新しいマイクロ波パルス技術を導入したもので、ESRの信号応答を自由に制御可能であることを明確に示した。これは、核スピンに対して用いられるNMRパルス技術を高周波マイクロ波に展開し、電子スピン状態の高周波制御を実現したものである。パルス技術のESR応用は、分子スピン系の基本的な量子状態制御技術の実装であり、量子コンピュータにおける量子演算の実現に役立つ基幹技術として役立つことが期待される。パルス技術の新規ビラジカルやトリラジカル等の分子スピン系への応用により、分子スピン量子ビットを活用する量子情報処理の可能性が広がり、情報社会の発展に寄与する所は大きい。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (83 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (5 results) Journal Article (13 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 13 results,  Open Access: 3 results) Presentation (60 results) (of which Int'l Joint Research: 37 results,  Invited: 15 results) Remarks (5 results)

  • [Int'l Joint Research] Novosibirsk Inst. of Organic Chemistry(ロシア連邦)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Brock University(カナダ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Novosibirsk Inst. of Organic Chemistry/International Tomography Center/Novosibirsk State University(ロシア連邦)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Brock University(カナダ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] International Tomography Center SB RAS/Novosibirsk Inst. of Organic Chemistry(ロシア連邦)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Magnetic Properties of π-Conjugated Hybrid Phenoxyl-Nitroxide Radicals with Extended π-Spin Delocalization2020

    • Author(s)
      Zaytseva Elena、Shiomi Daisuke、Ten Yury、Gatilov Yuri V.、Lomanovich Alyona、Stass Dmitri、Bogomyakov Artem、Yu Aixia、Sugisaki Kenji、Sato Kazunobu、Takui Takeji、Bagryanskaya Elena、Mazhukin Dmitrii
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 124 Issue: 12 Pages: 2416-2426

    • DOI

      10.1021/acs.jpca.9b11856

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Quantum chemistry on quantum computers: quantum simulations of the time evolution of wave functions under the S^2 operator and determination of the spin quantum number S2019

    • Author(s)
      Sugisaki Kenji、Nakazawa Shigeaki、Toyota Kazuo、Sato Kazunobu、Shiomi Daisuke、Takui Takeji
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 21 Issue: 28 Pages: 15356-15361

    • DOI

      10.1039/c9cp02546d

    • NAID

      120006712080

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020385

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] EPR and DEER Characterization of New Mixed Weakly Coupled Nitroxide Triradicals for Molecular Three-Spin Qubits2019

    • Author(s)
      Zaytseva Elena、Timofeev Ivan、Krumkacheva Olesya、Parkhomenko Dmitryi、Mazhukin Dmitrii、Sato Kazunobu、Matsuoka Hideto、Takui Takeji、Bagryanskaya Elena
    • Journal Title

      Applied Magnetic Resonance

      Volume: 印刷中 Issue: 8 Pages: 967-976

    • DOI

      10.1007/s00723-019-01125-9

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Isostructural M(II) complexes (M = Mn, Fe, Co) with field-induced slow magnetic relaxation for Mn and Co complexes2019

    • Author(s)
      Uchida Kaiji、Cosquer Goulven、Sugisaki Kenji、Matsuoka Hideto、Sato Kazunobu、Breedlove Brian K.、Yamashita Masahiro
    • Journal Title

      Dalton Transactions

      Volume: 48 Issue: 32 Pages: 12023-12030

    • DOI

      10.1039/c8dt02150c

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Trityl-Aryl-Nitroxide-Based Genuinely g-Engineered Biradicals, As Studied by Dynamic Nuclear Polarization, Multifrequency ESR/ENDOR, Arbitrary Wave Generator Pulse Microwave Waveform Spectroscopy, and Quantum Chemical Calculations2019

    • Author(s)
      Sato Kazunobu、Hirao Rei、Timofeev Ivan、Krumkacheva Olesya、Zaytseva Elena、Rogozhnikova Olga、Tormyshev Victor M.、Trukhin Dmitry、Bagryanskaya Elena、Gutmann Torsten、Klimavicius Vytautas、Buntkowsky Gerd、Sugisaki Kenji、Nakazawa Shigeaki、Matsuoka Hideto、Toyota Kazuo、Shiomi Daisuke、Takui Takeji
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 123 Issue: 34 Pages: 7507-7517

    • DOI

      10.1021/acs.jpca.9b07169

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Open shell electronic state calculations on quantum computers: A quantum circuit for the preparation of configuration state functions based on Serber construction2019

    • Author(s)
      Sugisaki Kenji、Yamamoto Satoru、Nakazawa Shigeaki、Toyota Kazuo、Sato Kazunobu、Shiomi Daisuke、Takui Takeji
    • Journal Title

      Chemical Physics Letters: X

      Volume: 1 Pages: 100002-100002

    • DOI

      10.1016/j.cpletx.2018.100002

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fe-transferrins or their homologues in ex-vivo mushrooms as identified by ESR spectroscopy and quantum chemical calculations: A full spin-Hamiltonian approach for the ferric sextet state with intermediate zero-field splitting parameters2018

    • Author(s)
      Nakazawa Shigeaki、Kanno Tomomi、Sugisaki Kenji、Kameya Hiromi、Matsui Miki、Ukai Mitsuko、Sato Kazunobu、Takui Takeji
    • Journal Title

      Food Chemistry

      Volume: 266 Pages: 24-30

    • DOI

      10.1016/j.foodchem.2018.05.092

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reversible Solution π-Dimerization and Long Multicenter Bonding in a Stable Phenoxyl Radical2018

    • Author(s)
      Bonanno Nico M.、Poddutoori Prashanth K.、Sato Kazunobu、Sugisaki Kenji、Takui Takeji、Lough Alan J.、Lemaire Martin T.
    • Journal Title

      Chemistry - A European Journal

      Volume: 24 Issue: 56 Pages: 14906-14910

    • DOI

      10.1002/chem.201802204

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] ESR analyses of picket fence Mn^II and 6th ligand coordinated Fe^III porphyrins (S = 5/2) and a Co^II(hfac) complex (S = 3/2) with sizable ZFS parameters revisited: A full spin Hamiltonian approach and quantum chemical calculations2018

    • Author(s)
      Yamane Takeshi、Sugisaki Kenji、Matsuoka Hideto、Sato Kazunobu、Toyota Kazuo、Shiomi Daisuke、Takui Takeji
    • Journal Title

      Dalton Transactions

      Volume: 47 Issue: 46 Pages: 16429-16444

    • DOI

      10.1039/c8dt02988a

    • NAID

      120006776860

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2019797

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microscopic Behavior of Active Materials inside a TCNQ-based Lithium Ion Rechargeable Battery by in-situ 2D ESR Measurements2018

    • Author(s)
      Kanzaki, Y.; Mitani, S.; Shiomi, D.; Morita, Y.; Takui, T.; Sato, K.
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 10 Issue: 50 Pages: 43631-43640

    • DOI

      10.1021/acsami.8b14967

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantum Chemistry on Quantum Computers: A Method for Preparation of Multiconfigurational Wave Functions on Quantum Computers without Performing Post-Hartree?Fock Calculations2018

    • Author(s)
      Sugisaki Kenji、Nakazawa Shigeaki、Toyota Kazuo、Sato Kazunobu、Shiomi Daisuke、Takui Takeji
    • Journal Title

      ACS Central Science

      Volume: 5 Issue: 1 Pages: 167-175

    • DOI

      10.1021/acscentsci.8b00788

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Using optimal control methods with constraints to generate singlet states in NMR2018

    • Author(s)
      Bogdan A. Rodin, Alexey S. Kiryutin, Alexandra V. Yurkovskaya, Konstantin L. Ivanov, Satoru Yamamoto, Kazunobu Sato, Takeji Takui
    • Journal Title

      J. Magn. Reson.

      Volume: 291 Pages: 14-22

    • DOI

      10.1016/j.jmr.2018.03.005

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Behaviour of DFT-Based Approaches to the Spin-Orbit Term of Zero-Field Splitting Tensors: A Case Study of Metallocomplexes, MIII(acac)3 (M = V, Cr, Mn, Fe and Mo)2017

    • Author(s)
      K. Sugisaki, K. Toyota, K. Sato, D. Shiomi, T. Takui
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 19 Issue: 44 Pages: 30128-30138

    • DOI

      10.1039/c7cp05533a

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Quantum chemistry of open shell molecules on quantum computers: Development of the quantum algorithm for the determination of the spin quantum number of arbitrary wave functions2020

    • Author(s)
      Kenji Sugisaki, Shigeaki Nakazawa, Kazuo Toyota, Kazunobu Sato, Daisuke Shiomi and Takeji Takui
    • Organizer
      23rd Annual Conference on Quantum Information Processing (QIP2020)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 原子価互変異性を示すコバルト4核錯体のESRスペクトルの温度依存性2020

    • Author(s)
      芝野 祐樹・杉崎 研司・松岡 秀人・塩見 大輔・Bonanno Nico・Patrick Brian・Lemaire Martin T.・佐藤 和信・工位 武治
    • Organizer
      日本化学会第100春季年会2020
    • Related Report
      2019 Annual Research Report
  • [Presentation] 任意波形パルスESR法を用いた弱交換相互作用ビラジカルの電子状態と量子状態制御2020

    • Author(s)
      佐藤 和信・平生 怜・杉崎 研司・松岡 秀人・豊田 和男・塩見 大輔・Zaytseva Elena・Tormyshev Victor M.・Bagryanskaya Elena・工位 武治
    • Organizer
      日本化学会第100春季年会2020
    • Related Report
      2019 Annual Research Report
  • [Presentation] Quantum chemical calculations on quantum computers: Determination of the spin quantum number S of arbitrary wave functions on quantum computers2019

    • Author(s)
      Kenji Sugisaki, Shigeaki Nakazawa, Kazuo Toyota, Kazunobu Sato, Daisuke Shiomi, Takeji Takui
    • Organizer
      The 6th Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications” (6th AWEST 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spin Manipulation Technology by Pulsed ESR with Arbitrary Waveform Microwave Pulses for Molecular Quantum Control2019

    • Author(s)
      Kazunobu Sato, Rei Hirao, Satoru Yamamoto, Shigeaki Nakazawa, Kenji Sugisaki, Kazuo Toyota, Daisuke Shiomi, and Takeji Takui
    • Organizer
      The 6th Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications” (6th AWEST 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum simulations with the electron spin operators and applications to the determination of spin quantum numbers of wave functions2019

    • Author(s)
      Kenji Sugisaki, Shigeaki Nakazawa, Kazuo Toyota, Kazunobu Sato, Daisuke Shiomi, Takeji Takui
    • Organizer
      The 13th Japanese-Russian Workshop on “Open Shell Compounds and Molecular Spin Devices”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spin manipulation technology by pulsed ESR with arbitrary waveform microwave pulses for molecular spin optimal control2019

    • Author(s)
      Kazunobu Sato, Rei Hirao, Satoru Yamamoto, Kenji Sugisaki, Hideto Matsuoka, Kazuo Toyota, Daisuke Shiomi, Takeji Takui
    • Organizer
      The 13th Japanese-Russian Workshop on “Open Shell Compounds and Molecular Spin Devices”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ESR analyses of high-spin pentacoordinated cobalt(II) complexes revisited: Exact geff-gtrue relationships and quantum chemical calculations2019

    • Author(s)
      Takeshi Yamane, Kenji Sugisaki, Kazunobu Sato, Kazuo Toyota, Daisuke Shiomi, Takeji Takui
    • Organizer
      The 13th Japanese-Russian Workshop on “Open Shell Compounds and Molecular Spin Devices”
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 量子コンピュータ上での波動関数のスピン量子数決定法2019

    • Author(s)
      杉崎研司,中澤重顕,豊田和男,佐藤和信,塩見大輔,工位武治
    • Organizer
      第22回理論化学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 任意波形マイクロ波パルスを用いた弱交換相互作用2電子スピン系のスピン制御2019

    • Author(s)
      佐藤 和信,平生 令,杉崎研司,豊田和男,塩見大輔,工位武治
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] フェロセン置換型1.3-ジアゼチジン-2.4-ジイミンで架橋されたニトロキシドビラジカルの酸化状態2019

    • Author(s)
      田中滉大, 杉崎研司, 松岡秀人, Irina Bagryanskaya, Larisa Gurskaya, Evgeny Tretyakov, 工位武治, 佐藤和信
    • Organizer
      第58回電子スピンサイエンス学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 量子コンピュータによる量子化学計算:スピン演算子による波動関数の時間発展量子シミュレーション2019

    • Author(s)
      杉﨑研司, 中澤重顕, 豊田和男, 佐藤和信, 塩見大輔, 工位武治
    • Organizer
      第58回電子スピンサイエンス学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 8-アミノキノリンを導入したフェノキシルラジカルを配位子に持つコバルト4核錯体の電子状態2019

    • Author(s)
      芝野祐樹、杉﨑研司、松岡秀人、豊田和男、塩見大輔、Nico M. Bonanno、Alan. J. Lough、Martin T. Lemaire、佐藤和信、工位武治
    • Organizer
      第58回電子スピンサイエンス学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] フェロセン置換型1.3-ジアゼチジン-2.4-ジイミンで架橋されたニトロキシドビラジカルの多周波ESRスペクトルと電子構造2019

    • Author(s)
      田中 滉大・松岡 秀人・杉崎 研司・Bagryanskaya Irina・Gurskaya Larisa・Tretyakov Evgeny・工位 武治・佐藤 和信
    • Organizer
      日本化学会第99春季年会2019
    • Related Report
      2018 Annual Research Report
  • [Presentation] 意波形マイクロ波を用いたパルスESR技術による分子スピン制御2019

    • Author(s)
      佐藤 和信・平生 怜・山本 悟・IVANOV Konstantin・工位 武治
    • Organizer
      日本化学会第99春季年会2019
    • Related Report
      2018 Annual Research Report
  • [Presentation] 量子コンピュータによる開殻分子の量子化学計算:スピン座標マッピングの拡張2019

    • Author(s)
      杉崎 研司・中澤 重顕・豊田 和男・佐藤 和信・塩見 大輔・工位 武治
    • Organizer
      日本化学会第99春季年会2019
    • Related Report
      2018 Annual Research Report
  • [Presentation] Fe-Transferrins in Mushrooms as Identified by ESR Spectroscopy and Quantum Chemical Calculations2018

    • Author(s)
      Shigeaki Nakazawa, Tomomi Kanno, Kenji Sugisaki, Hiromi Kameya, Miki Matsui, Mitsuko Ukai, Kazunobu Sato, Takeji Takui
    • Organizer
      43rd International Conference on Coordination Chemistry (ICCC2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular Spin Quantum Computing by Arbitrary Microwave Excitation Technology for Optimal Quantum Control2018

    • Author(s)
      Kazunobu Sato, Satoru Yamamoto, Taiki Shibata, Rei Hirao, Keigo Tanimoto, Kenji Sugisaki, Shigeaki Nakazawa, Elham Hosseini, Koji Maruyama, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, Yasushi Morita, and Takeji Takui
    • Organizer
      The 16th International Conference on Molecule-based Magnets - ICMM2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The molecular and electronic structure of a room-temperature stable carbene in its triplet ground state as studied by single-srystal ESR spectroscopy and quantum chemical calculations2018

    • Author(s)
      S. Nakazawa, K. Hirai, K. Sugisaki, T. Kitagawa, I. Miyahara, K. Sato, T. Takui
    • Organizer
      The 16th International Conference on Molecule-based Magnets - ICMM2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular Spin Technology based on Arbitrary Microwave Excitations for Quantum Control2018

    • Author(s)
      Kazunobu Sato, Satoru Yamamoto, Taiki Shibata, Rei Hirao, Keigo Tanimoto, Kenji Sugisaki, Shigeaki Nakazawa, Elham Hosseini, Koji Maruyama, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, Yasushi Morita, and T. Takui
    • Organizer
      The III International Conference “Spin physics, spin chemistry and spin technology” (SPCT-2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Electronic Structures of Ferrocenium lons with 1,3-Diazetidine Bridge: A Theoretical Study2018

    • Author(s)
      Kenji Sugisaki, Keita Horie, Kazuo Toyota, Kazunobu Sato, Daisuke Shiomi, and Takeji Takui
    • Organizer
      The III International Conference “Spin physics, spin chemistry and spin technology” (SPCT-2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A room-temperature stable triplet carbene as a unit of a high-spin quantum computer as studied by single-crystal ESR spectroscopy and quantum chemical calculations2018

    • Author(s)
      Shigeaki Nakazawa, Katsuyuki Hirai, Kenji Sugisaki, Ikuko Miyahara, Toshikazu Kitagawa, Kazunobu Sato, Takeji Takui
    • Organizer
      The III International Conference “Spin physics spin chemistry and spin technology” (SPCT-2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electron Spin Manipulation Utilizing a Chirp Pulse for Molecular Spin Quantum Computing2018

    • Author(s)
      Rei Hirao, Satoru Yamamoto, Kazunobu Sato, Shigeaki Nakazawa, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, Takeji Takui
    • Organizer
      The III International Conference “Spin physics, spin chemistry and spin technology” (SPCT-2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum chemical calculations of open shell molecules on quantum computers: efficient preparation methods of initial guess wave functions2018

    • Author(s)
      K. Sugisaki, S. Nakazawa, K. Toyota, K. Sato, D. Shiomi, and T. Takui
    • Organizer
      XII Russian-Japanese workshop “OPEN SHELL COMPOUNDS AND MOLECULAR SPIN DEVICES”
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular Spin Manipulations by Arbitrary Microwave Excitation Technology for Optimal Quantum2018

    • Author(s)
      K. Sato, S. Yamamoto, T. Shibata, R. Hirao, K. Tanimoto, K. Sugisaki, S. Nakazawa, E. Hosseini, K. Maruyama, K. Toyota, D. Shiomi, K. Ivanov, Y. Morita, and T. Takui
    • Organizer
      XII Russian-Japanese workshop “OPEN SHELL COMPOUNDS AND MOLECULAR SPIN DEVICES”
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Selective Spin Inversion by Utilizing Chirp Pulses for Molecular Spin Quantum Computation2018

    • Author(s)
      Rei Hirao, Satoru Yamamoto, Kazunobu Sato, Shigeaki Nakazawa, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, Takeji Takui
    • Organizer
      XII Russian-Japanese workshop “OPEN SHELL COMPOUNDS AND MOLECULAR SPIN DEVICES”
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum Chemical Calculations of Open Shell Molecules on Quantum Com-puters: Efficient Construction Methods of the Open Shell Wave Functions2018

    • Author(s)
      Kenji Sugisaki, Satoru Yamamoto, Shigeaki Nakazawa, Kazuo Toyota, Kazunobu Sato, Daisuke Shiomi, and Takeji Takui
    • Organizer
      The Third Joint Conference of the Asia-Pacific EPR/ESR Society and The International EPR (ESR) Society (IES) Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spin Manipulation by Arbitrary Microwave Excitation for Molecular Quantum Control2018

    • Author(s)
      Kazunobu Sato, Satoru Yamamoto, Taiki Shibata, Rei Hirao, Keigo Tanimoto, Kenji Sugisaki, Shigeaki Nakazawa, Elham Hosseini, Koji Maruyama, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, Yasushi Morita, and Takeji Takui
    • Organizer
      The Third Joint Conference of the Asia-Pacific EPR/ESR Society and The International EPR (ESR) Society (IES) Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 量子コンピュータによる開殻分子の Full-CI 計算に向けて:多配置波動関数の効率的生成法2018

    • Author(s)
      杉崎 研司,中澤 重顕,豊田 和男,佐藤 和信,塩見 大輔,工位 武治
    • Organizer
      第21回理論化学討論会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 量子コンピュータによる開殻分子の量子化学計算に向けて:複数の配置から成る波動関数の効率的生成法2018

    • Author(s)
      杉崎研司、中澤重顕、豊田和男、佐藤和信、塩見大輔、工位武治
    • Organizer
      第57回電子スピンサイエンス学会年会(SEST2018)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 量子ビットとしての安定三重項カルベンの分子構造とゼロ磁場分裂定数のE??及び量子化学計算による研究2018

    • Author(s)
      中澤重顕、平井克幸、杉崎研司、宮原郁子、松岡秀人、北川敏一、佐藤和信、工位武治
    • Organizer
      第57回電子スピンサイエンス学会年会(SEST2018)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 任意波形パルスを用いた断熱的スピン反転と選択的スピン反転2018

    • Author(s)
      平生怜、山本悟、佐藤和信、中澤重顕、豊田和男、塩見大輔、Konstantin Ivanov、工位武治
    • Organizer
      第57回電子スピンサイエンス学会年会(SEST2018)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 大きなゼロ磁場分裂定数を持つ高スピン金属錯体のESRスペクトルにおける一般的な解析式とレニウム錯体への適用2018

    • Author(s)
      山根健史、杉崎研司、佐藤和信、神崎祐貴、豊田和男、塩見大輔、田所誠、工位武治
    • Organizer
      日本化学会第98春季年会2018
    • Related Report
      2017 Annual Research Report
  • [Presentation] ESR/ENDOR法によるホスホニウム基を有するナフタレンジイミドイオンの安定ラジカルの電子状態の研究2018

    • Author(s)
      崎山 弾、巽 俊輔、杉崎 研司、佐藤 和信、豊田 和男、塩見 大輔、Sharvan Kumar、Sudhir Kumar Keshri、Yogendra Kumar、Pritam Mukhopadhyay、工位 武治
    • Organizer
      日本化学会第98春季年会2018
    • Related Report
      2017 Annual Research Report
  • [Presentation] 安定なトリオキシトリフェニルアミン二量体の量子化学計算と電子状態2018

    • Author(s)
      松井 大樹、杉崎 研司、豊田 和男、佐藤 和信、塩見 大輔、田中 伸明、鈴木 修一、岡田 惠次、工位 武治
    • Organizer
      日本化学会第98春季年会2018
    • Related Report
      2017 Annual Research Report
  • [Presentation] Molecular Spin Technology based on Arbitrary Microwave Excitations for Quantum Control2018

    • Author(s)
      Kazunobu Sato
    • Organizer
      The 5th International WS on Quantum Chemistry/Quantum Chemical Calculations on Quantum Computers: Quantum Algorithms 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Single-Crystal ESR Spectral Analysis and Double Quantum Transitions of Highly Compact Nitroxide-based Diradicals in the Triplet Ground State for Quantum Spin Memory Devices for Quantum Computers2017

    • Author(s)
      Shigeaki Nakazawa, Shun Sawada, Moeko Kawamori, Kenji Sugisaki, Kazuo Toyota, Daisuke Shiomi, Kazunobu Sato, Kosuke Omukai, Takanori Furui, Masato Kuratsu, Shuichi Suzuki, Masatoshi Kozaki, Keiji Okada and Takeji Takui
    • Organizer
      The 50th Annual International Meeting of the Electron Spin Resonance Group of the Royal Society of Chemistry
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular optimization for optimal control of quantum gates on nuclear spin qubits via microwave pulses applied to an electron spin qubits in molecular spin systems2017

    • Author(s)
      Elham Hosseini Lapasar, Taiki Shibata, Satoru Yamamoto, Koji Maruyama, Shigeaki Nakazawa, Kazunobu Sato and Takeji Takui
    • Organizer
      The 5th Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications” (AWEST2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum chemical calculations of open shell molecules on quantum computers: Implementation of quantum circuits for preparing spin symmetry-adapted wave functions2017

    • Author(s)
      Kenji Sugisaki, Satoru Yamamoto, Shigeaki Nakazawa, Kazuo Toyota, Kazunobu Sato, Daisuke Shiomi and Takeji Takui
    • Organizer
      The 5th Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications” (AWEST2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Molecular Spin Manipulation Technology based on Microwave Pulse with Arbitrary Waveform for Molecular Spin Quantum Computers2017

    • Author(s)
      Kazunobu Sato, Satoru Yamamoto, Rei Hirao, Keigo Tanimoto, Shigeaki Nakazawa, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, and Takeji Takui
    • Organizer
      The 5th Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications” (AWEST2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Adiabatic Spin Inversion Utilizing MW Chirp-Pulses for Molecular Spin Quantum Computing2017

    • Author(s)
      Rei Hirao, Satoru Yamamoto, Kazunobu Sato, Shigeaki Nakazawa, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, Takeji Takui
    • Organizer
      The 5th Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications” (AWEST2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Selective Excitation of ESR Transitions by Microwave Pulses with Arbitrary Waveform for Optimal Quantum Control2017

    • Author(s)
      Kazunobu Sato, Satoru Yamamoto, Rei Hirao, Keigo Tanimoto, Shigeaki Nakazawa, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, and Takeji Takui
    • Organizer
      The 5th Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications” (AWEST2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Implementation of Ensemble Quantum Spin Memory Devices for Quantum Computers: Highly Compact Nitroxide-based Triplet Diradicals and Stable Molecular High Spins2017

    • Author(s)
      S. Nakazawa, S. Sawada, M. Kawamori, K. Sugisaki, K. Toyota, D. Shiomi, K. Sato, K. Omukai, T. Furui, M. Kuratsu, S. Suzuki, M. Kozaki, K. Okada and T. Takui
    • Organizer
      The 5th Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications” (AWEST2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Useful Analytical Expressions for the Relationships between the Effective g- and True g-Tensors of High Spin Metallocomplexes with Sizable ZFS: Exact Analytical and Genuine Zeeman Perturbation Treatments2017

    • Author(s)
      Takeshi Yamane, Kenji Sugisaki, Kazunobu Sato, Daisuke Shiomi, Kazuo Toyota, Takeji Takui
    • Organizer
      The 5th Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications” (AWEST2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MOLECULAR SPIN TECHNOLOGY AND QUANTUM CONTROL FOR MOLECULAR SPIN QUANTUM COMPUTERS: MICROWAVE IRRADIATION AND SPIN DYNAMICS ON PULSED ESR2017

    • Author(s)
      Kazunobu Sato, Satoru Yamamoto, Rei Hirao, Keigo Tanimoto, Shigeaki Nakazawa, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, Takeji Takui
    • Organizer
      2nd Scientific School & Conference for young scientists "DESIGN OF MAGNETOACTIVE COMPOUNDS"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] DEVELOPMENT OF QUANTUM ALGORITHMS FOR CONSTRUCTING THE WAVE FUNCTIONS OF OPEN SHELL MOLECULES2017

    • Author(s)
      K. Sugisaki, S. Yamamoto, S. Nakazawa, K. Toyota, K. Sato, D. Shiomi and T. Takui
    • Organizer
      2nd Scientific School & Conference for young scientists "DESIGN OF MAGNETOACTIVE COMPOUNDS"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum Spin Memory Devices for Quantum Computers: Highly Compact Nitroxide-Based Diradicals in the Triplet Ground State2017

    • Author(s)
      S. Nakzawa, S. Sawada, M. Kawamori, K. Sugisaki, K. Toyota, D. Shiomi, K. Sato, K. Omukai, T. Furui, M. Kuratsu, S. Suzuki, M. Kozaki, K. Okada, and T. Takui
    • Organizer
      2nd Scientific School & Conference for young scientists "DESIGN OF MAGNETOACTIVE COMPOUNDS"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Emerging Aspects of Nitroxides and High Spin Hydrocarbon/Open-Shell Graphene Fragments Chemistry: Toward Quantum Computers and Beyond2017

    • Author(s)
      K. Sugisaki, S. Yamamoto, S. Nakazawa, K. Toyota, D. Shiomi, K. Sato, Y. Morita, and T. Takui
    • Organizer
      2nd Scientific School & Conference for young scientists "DESIGN OF MAGNETOACTIVE COMPOUNDS"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ADIABATIC QUANTUM SPIN MANIPULATION BASED ON ARBITRARY WAVEFORM PULSES FOR MOLECULAR SPIN QUANTUM COMPUTATION2017

    • Author(s)
      Rei Hirao, Satoru Yamamoto, Kazunobu Sato, Shigeaki Nakazawa, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, Takeji Takui
    • Organizer
      2nd Scientific School & Conference for young scientists "DESIGN OF MAGNETOACTIVE COMPOUNDS"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular Spin Technology Based on Microwave Pulse with Arbitrary Waveform towards Spin Quantum Computing2017

    • Author(s)
      K. Sato, S. Yamamoto, R. Hirao, K. Tanimoto, E. Hosseini, S. Nakazawa, K. Toyota, D. Shiomi, K. Ivanov, T. Takui
    • Organizer
      The International Conference “Modern Development of Magnetic Resonance 2017”
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Adiabatic inversion of EPR lines by chirped pulses2017

    • Author(s)
      Konstantin L. Ivanov, Satoru Yamamoto, Rei Hirao, Kazunobu Sato, Takeji Takui
    • Organizer
      the 11th Japanese-Russian Workshop on Open Shell Compounds and Molecular Spin Devices
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Adiabatic Quantum Spin Manipulation Based on Arbitrary Waveform Pulses for Molecular Spin Quantum Computing2017

    • Author(s)
      Rei Hirao, Satoru Yamamoto, Kazunobu Sato, Shigeaki Nakazawa, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, Takeji Takui
    • Organizer
      the 11th Japanese-Russian Workshop on Open Shell Compounds and Molecular Spin Devices
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Molecular Spin Technology with Arbitrary Waveform Pulses towards Molecular Spin Quantum Computing2017

    • Author(s)
      Kazunobu Sato, Satoru Yamamoto, Rei Hirao, Keigo Tanimoto, Elham Hosseini, Shigeaki Nakazawa, Kazuo Toyota, Daisuke Shiomi, Konstantin Ivanov, and Takeji Takui
    • Organizer
      the 11th Japanese-Russian Workshop on Open Shell Compounds and Molecular Spin Devices
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Multicenter long bonds in π-conjugated radical dimers as studied by quantum chemical calculations2017

    • Author(s)
      K. Sugisaki, N. M. Bonanno, P. K. Poddutoori, A. J. Lough, M. T. Lemaire, K. Sato, T. Takui
    • Organizer
      the 11th Japanese-Russian Workshop on Open Shell Compounds and Molecular Spin Devices
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Emerging molecular electron spin technology for quantum computing: Quantum control as indirect implementation of hyperfine-qubit quantum gates2017

    • Author(s)
      T. Shibata, E. Hosseini, S. Nakazawa, S. Yamamoto, K. Sugisaki, K. Maruyama, K. Toyota, D. Shiomi, K. Sato, T. Takui
    • Organizer
      the 11th Japanese-Russian Workshop on Open Shell Compounds and Molecular Spin Devices
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 量子コンピュータによる開殻分子のFull-CI 計算に向けて:量子レジスター上での配置状態関数の効率的生成法2017

    • Author(s)
      杉崎 研司、山本 悟、中澤 重顕、豊田 和男、佐藤 和信、塩見 大輔、工位 武治
    • Organizer
      第20回理論化学討論会
    • Related Report
      2017 Annual Research Report
  • [Presentation] チャープパルスを用いた分子スピンの断熱的スピン操作2017

    • Author(s)
      平生怜, 山本悟, 佐藤和信, 中澤重顕, 豊田和男, 塩見大輔, Konstantin Ivanov, 工位武治
    • Organizer
      第56回電子スピンサイエンス学会年会(SEST2017)
    • Related Report
      2017 Annual Research Report
  • [Presentation] ESR/ENDOR法を用いたホスホニウム基を有する安定なナフタレンジイミドラジカルイオンの電子状態の研究2017

    • Author(s)
      崎山弾, 巽俊輔, 杉崎研司, 佐藤和信, 豊田和男, 塩見大輔, Sharvan Kumar, Sudhir Kumar Keshri, Yogendra Kumar, Pritam Mukhopadhyay, 工位武治
    • Organizer
      第56回電子スピンサイエンス学会年会(SEST2017)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 安定なトリオキシトリフェニルアミン二量体の量子化学計算と電子状態2017

    • Author(s)
      松井大樹, 杉崎 研司, 豊田和男, 佐藤和信, 塩見大輔, 田中伸明, 鈴木修一, 岡田惠次, 工位武治
    • Organizer
      第56回電子スピンサイエンス学会年会(SEST2017)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 量子コンピュータによる開殻分子の量子化学計算に向けて:新たな配置状態関数生成法2017

    • Author(s)
      杉崎研司, 山本悟, 中澤重顕, 豊田和男, 佐藤和信, 塩見大輔, 工位武治
    • Organizer
      第56回電子スピンサイエンス学会年会(SEST2017)
    • Related Report
      2017 Annual Research Report
  • [Remarks] Molecular Physical Chemistry and Spin Science

    • URL

      https://qcqis.sci.osaka-cu.ac.jp/ms/

    • Related Report
      2019 Annual Research Report
  • [Remarks] 量子コンピュータにおける量子ビットモデルとなるビラジカル開発とマイクロ波技術による量子状態制御に成功

    • URL

      https://www.osaka-cu.ac.jp/ja/about/pr/press/2019/190821-2

    • Related Report
      2019 Annual Research Report
  • [Remarks] 量子コンピュータを化学研究に役立てるための鍵となる手法を開発!

    • URL

      https://www.osaka-cu.ac.jp/ja/about/pr/press/2019/190704

    • Related Report
      2019 Annual Research Report
  • [Remarks] Molecular Physical Chemistry and Spin Science

    • URL

      http://www.qcqis.sci.osaka-cu.ac.jp/ms/

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
  • [Remarks] Research Highlight

    • URL

      http://www.qcqis.sci.osaka-cu.ac.jp/ms/category/research-highlight/

    • Related Report
      2017 Annual Research Report

URL: 

Published: 2017-04-28   Modified: 2022-07-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi