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強光子場分子ダイナミクスとその制御の電子・核波束動力学理論

Research Project

Project/Area Number 14077203
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionTohoku University

Principal Investigator

河野 裕彦  東北大学, 大学院・理学研究科, 助教授 (70178226)

Co-Investigator(Kenkyū-buntansha) 藤村 勇一  東北大学, 大学院・理学研究科, 教授 (90004473)
大槻 幸義  東北大学, 大学院・理学研究科, 講師 (40203848)
Project Period (FY) 2002 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥38,500,000 (Direct Cost: ¥38,500,000)
Fiscal Year 2005: ¥3,600,000 (Direct Cost: ¥3,600,000)
Fiscal Year 2004: ¥6,000,000 (Direct Cost: ¥6,000,000)
Fiscal Year 2003: ¥23,900,000 (Direct Cost: ¥23,900,000)
Fiscal Year 2002: ¥5,000,000 (Direct Cost: ¥5,000,000)
Keywords強レーザー場 / 電子波束 / 最適制御パルス / フラーレン / 時間依存断熱状態 / 反応制御 / 非断熱遷移 / 分子モーター / 光電子スペクトル / キラル分子 / 分子配列 / 選択的結合解離 / 光学異性体
Research Abstract

1.強レーザー場中の分子ダイナミクス
(1)エタノール分子ダイナミクス 開発してきた時間依存断熱状態法を強レーザー場中のエタノール分子に適用し,選択解離に及ぼすC-O-H変角振動とC-O結合伸縮振動間の結合の効果を調べた。強レーザー場によって振動モード間の結合の様子が大きく変わりうることがわかった。強い光によってモード結合を変化させることが分子ダイナミクスを制御する上で重要な要素となっている。
(2)非解離性C_<60>多価カチオン生成の機構解明 C_<60>が近赤外高強度超短パルス(〜70fs)と相互作用すると,+12価までの安定なC_<60>多価親カチオンだけが生成すことがP.Corkumらによって報告された。まず,密度汎関数法による電子状態計算によって,+14価までの多価カチオン親分子が安定な分子構造を持つことを明らかにし,イオン化に伴ってカチオンが得る余剰分子振動エネルギーが極めて小さく,+12価まで解離が起こり難いことを示した。また,レーザー場から得るエネルギーは解離に使われていないことを示した。
2.反応制御理論の開発とその応用
(1)円錐交差系の量子最適制御 レチナールのシス・トランス光異性化は200fs程度の短時間で起こり,円錐交差を通した内部転換モデルによって半定量的に記述される。これに最適制御シミュレーションを適用し,超短高強度レーザーパルスを使うことで高効率に生成物異性体を得られることを示した。
(2)光制御分子モーター フェムト秒領域で回転できる光駆動モーターモデルを理論的に構築した。アルデヒド基を回転部位に持つキラル分子はそのキラル性から由来する非対称内部回転ポテンシャルを持つ。平面偏光UV光励起レーザーのポンプーダンプ型の照射による分子内回転の方向は電子励起状態でつくられた波束の運動方向によって決まる。本年は、アップチャープパルスに引き続いてダウンチャープパルスを照射すれば,平面偏光パルス入射によっても左右自在に回転させることが可能であることを示した。回転方向を左右に変えるためには2つのパルス間隔を制御すればよい。
(3)整形フェムト秒パルスを使った分子量子演算実験のための理論提案

Report

(4 results)
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (55 results)

All 2006 2005 2004 Other

All Journal Article (25 results) Book (1 results) Publications (29 results)

  • [Journal Article] Theoretical investigations of the electronic and nuclear dynamics of molecules in intense laser fields : Quantum mechanical wave packet avnroaches2006

    • Author(s)
      H.Kono
    • Journal Title

      Bulletin of the Chemical Society of Japan 79

      Pages: 196-227

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Density functional theoretical study on enantiomerization of 2,2'-biphenol2006

    • Author(s)
      R.Sahnoun
    • Journal Title

      Journal of Physical Chemistry A (未定)(印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Quantum control of molecular chirality : ab initio molecular orbital study and wave packet analysis of binaphthyl2006

    • Author(s)
      K.Hoki
    • Journal Title

      Journal of Photochemistry and Photobiology A (未定)(印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Implementation of quantum gate operations in molecules with weak laser fields2006

    • Author(s)
      Y.Teranishi
    • Journal Title

      Journal of Chemical Physics (未定)(印刷中)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Time-dependent density functional theory investigation of electric field effects on absorption spectra of meso-meso-linked zinc porphyrin arrays : Role of charge-transfer states2005

    • Author(s)
      K.Nakai
    • Journal Title

      Journal of Physical Chemistry B 109

      Pages: 13921-13927

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Theoretical investigation of 1,1'-bi-2-naphthol isomerization2005

    • Author(s)
      R.Sahnoun
    • Journal Title

      Journal of Molecular Structures 735-736

      Pages: 315-324

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Quantum control of a chiral molecular motor driven by laser pulses2005

    • Author(s)
      M.Yamaki
    • Journal Title

      Journal of the American Chemical Society 127

      Pages: 7300-7301

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Quantum control of unidirectional rotations of a chiral molecular motor2005

    • Author(s)
      M.Yamaki
    • Journal Title

      Physical Chemistry Chemical Physics 7

      Pages: 1900-1904

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Incorporation of a wave-packet propagation method into the S-matrix framework : Investigation of the effects of excited state dynamics on intense-field ionization2005

    • Author(s)
      M.Kanno
    • Journal Title

      Physical Review A 72

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Optimal control of ultrafast photoisomerization of retinal in rhodopsin via a conical intersection2005

    • Author(s)
      M.Abe
    • Journal Title

      Journal of Chemical Physics 123

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Simulating the Deutsch-Joza algorithm using vibrational states of I_2 excited by optimally designed gate pulses2005

    • Author(s)
      Y.Ohtsuki
    • Journal Title

      Chemical Physics Letters 404

      Pages: 126-131

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Quantum control of a chiral molecular motor driven by linearly polarized laser pulses2005

    • Author(s)
      M.Yamaki
    • Journal Title

      Ultrafast Phenomena 14

      Pages: 508-510

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Numerical synthesis of optimal laser pulses for manipulating dissociation wave packets of I^-_2 in water2005

    • Author(s)
      Y.Ohtsuki
    • Journal Title

      Ultrafast Phenomena 14

      Pages: 511-513

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Optimal control of femtosecond photoisomerization of retinal in rhodopsin : Effects of conical intersections2005

    • Author(s)
      M.Abe
    • Journal Title

      Ultrafast Phenomena 14

      Pages: 613-615

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Theoretical investigation of 1,1'-bi-2-naphthol isomerization2005

    • Author(s)
      R.Sahnoun, S.Koseki, Y.Fujimura
    • Journal Title

      Journal of Molecular Structure 735-736

      Pages: 315-324

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Simulating the Deutsch-Jozsa algorithm using vibronic states of I_2 excited by optimally designed gate pulses2005

    • Author(s)
      Y.Ohtsuki
    • Journal Title

      Chemical Physics Letters 未定(印刷中)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Molecular alignment in a liquid induced by a nonresonant laser field : Molecular dynamics simulation2004

    • Author(s)
      J.Ohkubo, T.Kato, H.Kono, Y.Fujimura
    • Journal Title

      Journal of Chemical Physics 120

      Pages: 9123-9132

    • NAID

      120002069945

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Quantum mechanical study of electronic and nuclear dynamics of molecules in intense laser fields2004

    • Author(s)
      H.Kono, Y.Sato, N.Tanaka, T.Kato, K.Nakai, S.Koseki, Y.Fujimura
    • Journal Title

      Chemical Physics 304

      Pages: 203-226

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Time-dependent multiconfiguration theory for electronic dynamics of molecules in an intense laser field2004

    • Author(s)
      T.Kato, H.Kono
    • Journal Title

      Chemical Physics Letters 392

      Pages: 533-540

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Generalized monotonically convergent algorithms for solving quantum optimal control problem2004

    • Author(s)
      Y.Ohtsuki, G.Turinici, H.Rabitz
    • Journal Title

      Journal of Chemical Physics 120

      Pages: 5509-5517

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Chiral molecular motors ignited by femtosecond pump-dump laser pulse2004

    • Author(s)
      K.Hoki, M.Sato, M.Yamaki, R.Sahnoun, L.Gonzalez, S.Koseki, Y.Fujimura
    • Journal Title

      Journal of Physical Chemistry B 108

      Pages: 4916-4921

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Quantum ignition of intramolecular rotation by means of JR+UV laser pulses2004

    • Author(s)
      Y.Fujimura, L.Gonzalez, D.Kroner, J.Manz, L.Mehdaoui, B.Scmidt
    • Journal Title

      Chemical Physics Letters 386

      Pages: 248-253

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Sequential pump-dump control of photoisomerization competing with photodissociation of optical isomers2004

    • Author(s)
      K.Hoki, L.Gonzalez, M.F.Shibi, Y.Fujimura
    • Journal Title

      Journal of Physical Chemistry A 108

      Pages: 6455-6463

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Optimal control of quantum non-Markovian dissipation : Reduced Liouville-space theory2004

    • Author(s)
      R.Xu, Y.-J.Yan, Y.Ohtsuki, Y.Fujimura, H.Rabitz
    • Journal Title

      Journal of Chemical Physics 120

      Pages: 6600-6611

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Optimal laser control of ultrafast photo-dissociation dynamics of I_2^- in water : Mixed quantum/classical molecular dynamics simulation2004

    • Author(s)
      Y.Nishiyama, T.Kato, Y.Ohtsuki, Y.Fujimura
    • Journal Title

      Journal of Chemical Physics 121

      Pages: 2685-2693

    • Related Report
      2004 Annual Research Report
  • [Book] 光科学研究の最前線2005

    • Author(s)
      河野裕彦(共著)
    • Total Pages
      476
    • Publisher
      強光子場科学研究懇談会
    • Related Report
      2005 Annual Research Report
  • [Publications] Y.Sato, H.Kono, S.Koseki, Y.Fujimura: "Description of molecular dynamics in intense laser fields by the time-dependent adiabatic state approach : Application to simultaneous two bond dissociation of CO_2 and its control"Journal of American Chemical Society. 125. 8019-8031 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] J.Ohkubo, T.Kato, H.Kono, Y.Fujimura: "Molecular alignment in a liquid induced by a nonresonant laser field : Molecular dynamics simulation"Journal of Chemical Physics. 120. (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Hoki, M.Yamaki, Y.Fujimura: "Chiral molecular motors driven by a nonherical laser pulse"Angewandte Chemie International Edition. 42. 3084-3086 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Kono, Y.Sato, N.Tanaka, T.Kato, K.Nakai, S.Koseki, Y.Fujimura: "Quantum mechanical study of electronic and nuclear dynamics of molecules in intense laser fields"Chemical Physics. (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Ohtsuki: "Non-Markovian effects on quantum optimal control of dissipative wave packet dynamics"Journal of Chemical Physics. 119. 661-671 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Kono, Y.Sato, Y.Fujimura: "Identification of the Doorway States to Ionization of Molecules in Intense Laser Fields"Laser Physics. 13・4. 883-883 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Hoki, M.Yamaki, S.Koseki, Y.Fujimura: "Mechanism of unidirectional motions of chiral molecular motors driven by linearly polarized pulses"Journal of Chemical Physics. 119. 12393-12398 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Ohtsuki, G.Turinici, H.Rabitz: "Generalized monotonically convergent algorithms for solving quantum optimal control problem"Journal of Chemical Physics. (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Hoki, M.Sato, M.Yamaki, R.Sahnoun, L.Gonzalez, S.Koseki, Y.Fujimura: "Chiral molecular motors ignited by femtosecond pump-dump laser pulse"Journal of Physical Chemistry B. (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Fujimura: "Quantum Control of Molecular Chirality"Recent Research Developments in Quantum Chemistry. 4. 345-358 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 藤村勇一: "キラル分子の光異性化:理論的取り扱い"光化学. 34. 154 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Ohtsuki, H.Rabitz: "Development of solution algorithms for quantum optimal control equations in product spaces"CRM Proceedings and Lectures. 33. 151-163 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] K.Harumiya, H.Kono: "Intense laser field ionization of H_2 enhanced by two-electron dynamics"Physical Review A. 66・4. 043403-1-043403-14 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Kono, Y.Sato, Y.Fujimura: "Identification of the Doorway States to Ionization of Molecules in Intense Laser Fields"Laser Physics. 13・4. (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] A.D.Bandrauk, H.Kono: "Molecules in Intense Laser Fields : Nonlinear Multi-Photon Spectroscopy and Near-Femtosecond to Sub-Femtosecond (Attosecond) Dynamics"Advances in Multi-Photon Processes and Spectroscopy. 15. 147-214 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 河野裕彦: "波形デザインされた強いレーザー光による反応制御-強光子場化学の幕開け"化学. 1月号. 60-61 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Kono, Y.Sato, Y.Fujimura: "Electronic and nuclear wave packet dynamics of molecules in intense laser fields"Science of Superstrong field interactions, AIP conference proceedings,. 634. 58-65 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Kono, S.Koseki: "Intense-laser-induced electron transfer and structure deformation of molecules"American Chemical Society Symposium Series. 821. 267-284 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Umeda, Y.Fujimura: "Quantum control of molecular chirality : Optical isomerization of difluorobenzo [c] phenanthrene"Journal of American Chemical Society. 124・31. 9265-9271 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Nakagami, Y.Ohtsuki, Y.Fujimura: "Quantum optimal control of unbounded molecular dynamics : Application to NaI predissociation"Journal of Chemical Physics. 117・14. 6429-6438 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Hoki, M.Yamaki, S.Koseki, Y.Fujimura: "Molecular motors driven by laser pulses : Role of molecular chirality and photon helicity"Journal of Chemical Physics. 118・2. 497-504 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Nakagami, Y.Ohtsuki, Y.Fujimura, S.H.Lin: "Adiabatic theory of infrared laser-induced predesorption of CO from a NaCl (100) surface"Physical Chemistry and Chemical Physics. 5. 528-537 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] Y.Ohtsuki, K.Nakagami, W.Zhu, H.Rabitz: "Quantum optimal control of wave packet dynamics under the influence of dissipation"Chemical Physics. 287. 197-216 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] Y.Ohtsuki, K.Ohara, M.Abe, K.Nakagami: "New quantum control pathway for a coupled-potential system"Chemical Physics Letters. 369. 525-533 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] K.Hoki, Y.Fujimura: "Laser control of selective preparation of preorientational enantiomers from Their Racemate"American Chemical Society Symposium Series. 821. 32-46 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] R.J.Gordon, Y.Fujimura: "Coherent control of chemical reactions"Encyclopedia of Physical Science and Technology. 3. 207-231 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Y.Ohtsuki, H.Rabitz: "Development of solution algorithms for quantum optimal control equations in product spaces"CRM Proceedings and Lectures. (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] Y.Ohta, J.Maki, H.Nagao, H.Kono, Y.Fujimura: "Dual transformation for Non-Born-Oppenheimer time-dependent density"International Journal of Quantum Chemistry. 91. 105-112 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] H.Kono, K.Harumiya: "Wave packet dynamics of one-and two-electron molecular systems in intense laser fields, in Photonic, Electronic and Atomic Collisions"Rinton Press. 12 (2002)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2018-03-28  

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