Study of photoinduced phase transitions with time-resolved Raman, infrared and terahertz spectroscopies

• Project/Area Number: 20340073
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Condensed matter physics I
• Research Institution: The University of Tokyo
• Principal Investigator: SUEMOTO Tohru The University of Tokyo, 物性研究所, 教授 (50134052)
• Co-Investigator(Kenkyū-buntansha): NAKAJIMA Makoto 東京大学, 物性研究所, 助教 (40361662)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000); Fiscal Year 2010: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2009: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2008: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
• Keywords: 光誘起相転移 / ラマン散乱 / 赤外分光 / テラヘルツ分光 / ダイナミクス

Research Abstract

Dynamics of the photoinduced phase transitions (PIPT) in cyano-bridged complexes was studied by using Raman scattering and infrared absorption spectroscopy. We found emergence of a large amount of boundary components associated with PIPT. It has been found that the initial phase disappears and the boundary component appears within 1 ps and that these states are stable for more than 100 ps. We succeeded in controlling the spin precession motion in ortho-ferrite by using the magnetic field component of the terahertz electromagnetic wave at very low incident energy.

Research Products

• [Journal Article] Dynamics of photoinduced phase transitions in hexacyanoferrate studied by infrared and Raman spectroscopy (2011)
  • Author(s): T.Suemoto, R.Fukaya, A.Asahara, M.Nakajima, H.Tokoro, S.Ohkoshi
  • Journal Title: Phys.Status Solidi B 248, No.2 Pages: 477-481
• [Journal Article] Photo-induced phase switching dynamics in RbMn[Fe(CN)6] probed by accumulation free mid-infrared spectroscopy (2011)
  • Author(s): Akifumi Asahara, Makoto Nakajima, Ryo Fukaya, Hiroko Tokoro, Shin-ichi Ohkoshi, Tohru Suemoto
  • Journal Title: Phys.Status Solidi B 248, No.2 Pages: 491-494
• [Journal Article] Single-shot picosecond interferometry with one-nanometer resolution for dynamical surface morphology using a soft X-ray laser (2011)
  • Author(s): Tohm Sucmoto, Kota Terakewa, Voshihiro Ochi, Takuro Tomlta, Minoru Yamamoto, Noboru Hasegawa, Manato Deki, Yasuo Minami, Tetsuya Kawachi
  • Journal Title: Opt.Express Volume: 18 Pages: 14114-14122
  • Peer Reviewed
• [Journal Article] Photo-induced phase switching dynamics in RbMn [Fe(CN)6] probed by accumulation free mid-infrared spectroscopy (2011)
  • Author(s): Akifumi Asahara, Makoto Nakajima, Ryo Fukaya, Hiroko Tokoro, Shin-ichi Ohkoshi, Tohru Suemoto
  • Journal Title: Phys.Status Solidi B Volume: 248 Pages: 491-494
  • Peer Reviewed
• [Journal Article] Dynamics of photoinduced phase transitions in hexacyanoferrate studied by infrared and Raman spectroscopy (2011)
  • Author(s): T.Suemoto, R.Fukaya, A.Asahara, M.Nakajima, H.Tokoro, S.Ohkoshi
  • Journal Title: Phys.Status Solidi B Volume: 248 Pages: 477-481
  • Peer Reviewed
• [Journal Article] Observation of ultrafast Q-band fluorescence in horse heart cytochrom e c in reduced and oxidized forms (2011)
  • Author(s): Tohru Suemoto, Hideaki Ebihara, Hiroyuki Nakao, Makoto Nakaiima
  • Journal Title: J.Chem.Phys. Volume: 134 Pages: 34502-34502
  • Peer Reviewed
• [Journal Article] Effect of Preformed Plasma on Terahertz-Wave Emission from the Plasma Generated by Two-Color Laser Pulses (2011)
  • Author(s): Y.Minami, M.Nakajima, T.Suemoto
  • Journal Title: Phys.Rev.A Volume: 83 Pages: 0238281-4
  • Peer Reviewed
• [Journal Article] Coherent Control of Spin Precession Motion with Impulsive Magnetic Fields of Half-Cycle Terahertz Radiation (2010)
  • Author(s): Keita Yamaguchi, Makoto Nakajima, Tohru Suemoto
  • Journal Title: Phys.Rev.Lett. 105
• [Journal Article] Ultrafast time domain demonstration of bulk magnetization precession at zero magnetic, field ferromagnetic resonance induced by terahertz magnetic field (2010)
  • Author(s): M.Nakajima, A.Namai, S.Ohkoshi, T.Suemoto
  • Journal Title: Optics Express 18 Pages: 18260-18268
• [Journal Article] Splitting dynamics of nuclear wave packets in a Peierls insulator using femtosecond laser spectroscopy (2010)
  • Author(s): Youtarou Takahashi, Keizo Yasukawa, Susumu Kurita, Tohru Suemoto
  • Journal Title: Phys.Rev.B 81
• [Journal Article] Splitting dynamics of nuclear wave packets in a Peierls insulator using femtosecond laser spectroscopy (2010)
  • Author(s): Youtarou Takahashi, Keizo Yasukawa, Susumu Kurita, Tohru Suemoto
  • Journal Title: Phys.Rev.B Volume: 81
  • Peer Reviewed
• [Journal Article] Ultrafast time domain demonstration of bulk magnetization precession at zero magnetic field ferromagnetic resonance induced by terahertz magnetic field (2010)
  • Author(s): M.Nakajima, A.Namai, S.Ohkoshi, T.Suemoto
  • Journal Title: Optics Express Volume: 18 Pages: 18260-18268
  • Peer Reviewed
• [Journal Article] Coherent Control of Spin Precession Motion with Impulsive Magnetic Fields of Half-Cycle Terahertz Radiation (2010)
  • Author(s): Keita Yamaguchi, Makoto Nakajima, Tohru Suemoto
  • Journal Title: Phys.Rev.Lett. Volume: 105
  • Peer Reviewed
• [Journal Article] Photoinduced charge-transfer process in rubidium manganese hexacyanoferrate probed by Raman spectroscopy (2009)
  • Author(s): R.Fukaya, M.Nakajima, H.Tokoro, S.Ohkoshi, T.Suemoto
  • Journal Title: J.Chem.Phys. 131
• [Journal Article] Study of photo-induced phenomena in VO2by terahertz pump-probe spectroscopy (2009)
  • Author(s): M.Nakajima, N.Takubo, Z.Hiroi, Y.Ueda, T.Suemoto
  • Journal Title: Journal of Luminescence 129 Pages: 1802-1805
• [Journal Article] Synthesis of an Electromagnetic Wave Absorber for High-Speed Wireless Communication (2009)
  • Author(s): A.Namai, S.Sakurai, M.Nakajima, T.Suemoto, K.Matsumoto, M.Goto, S.Sasaki, S.Ohkoshi
  • Journal Title: J.Am.Chem.Soc. 131 Pages: 1170-1170
• [Journal Article] Dynamics of the charge transferred states relevant to magnetic phase transition in rubidium manganese hexacyanoferrate (2009)
  • Author(s): T.Suemoto, K.Ohki, R.Fukaya, M.Nakajima, H.Tokoro, S.Ohkoshi
  • Journal Title: J.Luminescence 129 Pages: 1775-1778
• [Journal Article] Propagation of a ballistic nuclear wavepacket on an adiabatic potential surface of a one-dimensional Br-bridged Pd complex without a self-trapped exciton state (2009)
  • Author(s): Youtarou Takahashi, Hiroshi Kitagawa, Tohru Suemoto
  • Journal Title: Phys.Rev.B 79
• [Journal Article] Temperature dependence of photoinduced valence changes in rubidium manganese hexacyanoferrate probed by Raman spectroscopy (2009)
  • Author(s): R.Fukaya, M.Nakajima, H.Tokoro, S.Ohkoshi, T.Suemoto
  • Journal Title: J.Phys.Conference Series 148
• [Journal Article] Dynamics of nuclear wave packet in the excited state of KCl F centers (2009)
  • Author(s): Takeshi Koyama, Makoto Nakajima, Tohru Suemoto
  • Journal Title: physica status solidi(c) 6 Pages: 108-111
  • Peer Reviewed
• [Journal Article] Second 2s-2p level crossing at the F center in KCl evidenced by frequency upconversion spectroscopy (2009)
  • Author(s): Takeshi Koyama, Makoto Nakajima, Tohru Suemoto
  • Journal Title: Phys.Rev.B 79
  • Peer Reviewed
• [Journal Article] Observation of nuclear wave packets in the excited state of the F-center in alkali halides (2009)
  • Author(s): Takeshi Koyama, Makoto Nakajima, Tohru Suemoto
  • Journal Title: Journal of Luminescence 129 Pages: 1435-1440
  • Peer Reviewed
• [Journal Article] Study of photo-induced phenomena in VO2 by terahertz pump-probe spectroscopy (2009)
  • Author(s): M.Nakajima, N.Takubo, Z.Hiroi, Y.Ueda, T.Suemoto
  • Journal Title: Journal of Luminescence 129 Pages: 1802-1805
  • Peer Reviewed
• [Journal Article] Splitting dynamics of nuclear wave packets in a Peierls insulator using femtosecond laser spectroscopy (2009)
  • Author(s): Youtarou Takahashi, Keizo Yasukawa, Susumu Kurita, Tohru Suemoto
  • Journal Title: Phys.Rev.B 81
  • Peer Reviewed
• [Journal Article] Temperature dependence of photoinduced valence changes in rubidium manganese hexacyanoferrate probed by Raman spectroscopy (2009)
  • Author(s): R.Fukaya, M.Nakajima, H.Tokoro, S.Ohkoshi and T.Suemoto
  • Journal Title: J.Phys.Confbrence Series 148
  • Peer Reviewed
• [Journal Article] wa, and Tohru Suemoto,Propagation of a ballistic nuclear wavepacket on an adiabatic potential surface of a one-dimensiollal Br-bridged Pd complex without a se1f-trapped exciton state, (2009)
  • Author(s): Youtarou Takahashi, Hiroshi Kitagawa, and Tohru Suemoto,
  • Journal Title: Phys.Rev.B 79 79
  • Peer Reviewed
• [Journal Article] Dynanlics of nuclear wave packet in the excited state of KCI F centers (2008)
  • Author(s): Takeshi Koyama, Makoto Nakjima, Tohru Suemoto
  • Journal Title: physica status solidi(a) 6 Pages: 108-111
  • Peer Reviewed
• [Journal Article] Nuclear wave-packet oscillations at the F center in KCI and RbC (2008)
  • Author(s): Takeshi Koyama, Makoto Nakajima, and Tohru Suemoto
  • Journal Title: Phys.Rev.B 78
  • Peer Reviewed
• [Journal Article] Wavepacket Motion in a Se1f-trapped Exciton of a Quasi-one-dimensional Halogen-bridged Pt Complex, [Pt(en)2][Pt(en)212](ClO4)4, observed by Femtosecond Time-resolved Luminescence Spectroscopy (2008)
  • Author(s): Keizo Yasukawa, Youtarou Takahas hi and Tohru Suemoto
  • Journal Title: 」.Phys.Soc.Jpn. 77
  • Peer Reviewed
• [Presentation] スピン再配列転移物質ErFeO_3におけるTHz時間領域分光 (2011)
  • Author(s): 山口啓太, 中嶋誠, 末元徹
  • Organizer: 日本物理学会第66回年次大会
  • Place of Presentation: 講演概要集のみ
  • Year and Date: 2011-03-28
• [Presentation] RbMnFeシアノ錯体における双方向光誘起相転移のフェムト秒C≡N振動分光 (2011)
  • Author(s): 浅原彰文, 中嶋誠, 深谷亮, 所裕子, 大誠憤一, 末元徹
  • Organizer: 日本物理学会第66回年次大会
  • Place of Presentation: 講演概要集のみ
  • Year and Date: 2011-03-25
• [Presentation] 2色超短パルス光励起気体プラズマからの高強度THz波発生におけるプレパルス光照射の効果 (2011)
  • Author(s): 南康夫, 中嶋誠, 末元徹
  • Organizer: 第58回応用物理学関係連合講演会
  • Place of Presentation: 講演概要集のみ
  • Year and Date: 2011-03-24
• [Presentation] ナノ強磁性体ε型酸化鉄におけるテラヘルツ帯磁気光学効果 (2011)
  • Author(s): 中嶋誠, 生井飛鳥, 大越慎一, 末元徹
  • Organizer: 日本物理学会第66回年次大会
  • Place of Presentation: 講演概要集のみ
• [Presentation] 超短パルス光励起の気体プラズマによるTHz波発生におけるプレパルス光照射の効果 (2010)
  • Author(s): 南康夫, 中嶋誠, 末元徹
  • Organizer: 日本物理学会 2010年秋季大会
  • Place of Presentation: 大阪府立大学
  • Year and Date: 2010-09-24
• [Presentation] 弱強磁性体YFeO_3におけるスピン歳差運動のテラヘルツ波ダブルパルスを用いたコヒーレント制御 (2010)
  • Author(s): 山口啓太, 中嶋誠, 末元徹
  • Organizer: 日本物理学会 2010年秋季大会
  • Place of Presentation: 大阪府立大学
  • Year and Date: 2010-09-23
• [Presentation] Effect of Prepulse on Intense THz Emission from Plasma Induced by Two-Color Laser Pulses (2010)
  • Author(s): Y.Minami, M.Nakajima, T.Suemoto
  • Organizer: The 35th International Conference on Infrared, Millimeter and THz Waves (IRMMW-THz 2010)
  • Place of Presentation: Rome, Italy.
  • Year and Date: 2010-09-09
• [Presentation] Free Induction Decay of Ferromagnetic Resonance Observed by Time Domain THz Spectroscopy in Nano-Ferromagnet ε-GaxFe_2-xO_3 (2010)
  • Author(s): M.Nakajima, Namai, S.Ohkoshi, T.Suemoto
  • Organizer: The 35th International Conference on Infrared, Millimeter and THz Waves (IRMMW-THz 2010)
  • Place of Presentation: Rome, Italy.
  • Year and Date: 2010-09-09
• [Presentation] Free Induction Decay of Ferromagnetic Resonance Observed by Time Domain THz Spectroscopy in Nano-Ferromagnet ε-GaxFe_2-x0_3 (2010)
  • Author(s): M.Nakajima, Namai, S.Ohkoshi, T.Suemoto
  • Organizer: The 35th International Conference on Infrared, Millimeter and THz Waves (IRMMW-THz 2010)
  • Place of Presentation: Rome, Italy.
  • Year and Date: 2010-09-09
• [Presentation] Coherent Control of Spin Precessional Motion in Yttrium Orthoferrite with Impulsive Terahertz Pulse Excitations (2010)
  • Author(s): K.Yamaguchi, M.Nakajima, T.Suemoto
  • Organizer: The 35th International Conference on Infrared, Millimeter and THz Waves (IRMMW-THz 2010)
  • Place of Presentation: Rome, Italy.
  • Year and Date: 2010-09-06
• [Presentation] Photo-induced phase switching dynamics in RbMn[Fe(CN)6]probed byaccumulation free mid-infrared spectroscopy (2010)
  • Author(s): Akifumi Asahara, Makoto Nakajima, Ryo Fukaya, Hiroko Tokoro, Shin-ichi Ohkoshi, Tohru Suemoto
  • Organizer: The 9th International Conference on Excitonic and Photonic Processes in Condensed and Nano Materials (EXCON'10)
  • Place of Presentation: Brisbane, Australia
  • Year and Date: 2010-07-14
• [Presentation] Photo-induced phase switching dynamics in RbMn [Fe(CN)h] probed byaccumulation free mid-infrared spectroscopy (2010)
  • Author(s): Akifumi Asahara, Makoto Nakajima, Ryo Fukaya, Hiroko Tokoro, Shin-ichi Ohkoshi, Tohru Suemoto
  • Organizer: The 9th International Conference on Excitonic and Photonic Processes in Condensed and Nano Materials (EXCON'10)
  • Place of Presentation: Brisbane, Australia
  • Year and Date: 2010-06-14
• [Presentation] Soft X-ray interferometer for time-resolved diagnostics of laser-aided nano-fabrication (Poster) (2010)
  • Author(s): Tohru Suemoto, Kota Terakawa, Yasuo Minami Yoshihiro Ochi, Noboru Hasegawa, Tetsuya, KawachiTakuro Tomita, Minoru Yamamoto, Manato Deki
  • Organizer: 17th International Conference on Ultrafast Phenomena
  • Place of Presentation: Colorado, USA
• [Presentation] Dynamics of photoinduced phase transitions in hexacyanoferrate studied by infrared and Raman spectroscopy (2010)
  • Author(s): T.Suemoto,R.Fukaya, A.Asahara, M.Nakajima, H.Tokoro, S.Ohkoshi
  • Organizer: The 9th International Conference on Excitonic and Photonic Processes in Condensed and Nano Materials (EXCON'10)
  • Place of Presentation: Brisbane, Australia (invited)
• [Presentation] Dynamics of photoinduced phase transitions in hexacyanoferrate studiod by infrared and Raman spectroscopy (invited) (2010)
  • Author(s): T.Suemoto , R.Fukaya, A.Asahara, M.Nakajima, H.Tokoro, S.Ohkoshi
  • Organizer: The 9th International Conference on Excitonic and Photonic Processes in Condensed and Nano Materials (EXCON'10)
  • Place of Presentation: Brisbane, Australia
• [Presentation] ナノ強磁性体ε-GaxFe_2-xO_3におけるテラヘルツ帯磁気光学効果 (2010)
  • Author(s): 中嶋誠, 生井飛鳥, 大越慎一, 末元徹
  • Organizer: 日本応用物理学会2010年秋期大会
  • Place of Presentation: 長崎大学
• [Presentation] サブピコ秒レス磁場によるコヒーレントバルク磁化歳差運動の観測 (2010)
  • Author(s): 中嶋誠, 生井飛鳥, 大越慎一, 末元徹
  • Organizer: 日本物理学会2010年秋季大会
  • Place of Presentation: 大阪府立大学
• [Presentation] Wave-packet propagation on unconventional adiabatic potential surfaces with bumps and crossings (2008)
  • Author(s): Tohru Suemoto, Y.Takahashi, T.Koyama, M.Nakajima
  • Organizer: 8th International conference on excitonic Process in Condensed Matter (EXCON08)
  • Place of Presentation: Kyoto, Japan (invited)
• [Presentation] We-P-150 Study of photo-induced phenomena in VO_2 by terahertz pump-probe spectroscopy (2008)
  • Author(s): M.Nakajima, T.Suemoto
  • Organizer: The 15th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL・8)
  • Place of Presentation: Lyon, France
• [Presentation] Observation of nuclear wave packets in the excited state of the F center in alkali halides (2008)
  • Author(s): T.Koyama
  • Organizer: The 15th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL・ 8)
  • Place of Presentation: Lyon, France
• [Presentation] Raman study of the charge transferred metastable state leading to the photoinduced magnetic phase transition in rubidium manganese hexacyanoferrate (2008)
  • Author(s): Ryo Fukaya
  • Organizer: The 15th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL・8)
  • Place of Presentation: Lyon, France
• [Presentation] Dynamics of the charge transferred states relevant to magnetic phase transition in rubidium manganese hexacyanoferrate (oral) (2008)
  • Author(s): T.Suemoto, K.Ohki, R.Fukaya, M.Nakajima, H.Tokoro, S.Ohkoshi
  • Organizer: The 15th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL・8)
  • Place of Presentation: Lyon, France
• [Presentation] Dynamics of the charge transferred states relevant to magnetic phase transition in rubidium manganese hexacyanoferrate(oral) (2008)
  • Author(s): T.Suemoto, K.Ohki, R.Fukaya, M.Nakajima, H.Tokoro, S.Ohkoshi
  • Organizer: The 15th International Confbrence on Luminescence and Optical Spectroscopy of Condensed Matter(ICL・8)
  • Place of Presentation: Lyon, France
• [Presentation] Raman study of the charge transferred metastable state leading to the photoinduced magnetic phase transition in rubidium manganese hexacyanoferrate (2008)
  • Author(s): RyFukaya
  • Organizer: The 15th International Confbrence on Luminescence and Optical Spectroscopy of Condensed Matter(ICL・8)
  • Place of Presentation: Lyon, France
• [Presentation] Observation of nuclear wave packets in the excited state of the F center in alkali halides (2008)
  • Author(s): T.Koyama
  • Organizer: The 15th International Confbrence on Luminescence and Optical Spectroscopy of Condensed Matter(ICL・8)
  • Place of Presentation: Lyon, France
• [Presentation] We-P-150Study of photo-induced phenomena in VO2 by terahertz pump-probe spectroscopy (2008)
  • Author(s): M.Nakajima and T.Suemoto
  • Organizer: The 15th International Confbrence on Luminescence and Optical Spectroscopy of Condensed Matter(ICL・8)
  • Place of Presentation: Lyon, France
• [Presentation] Wave-packet propagation on unconventional adiabatic potential surfaces with bumps and crossings(invited) (2008)
  • Author(s): Tohru Suemoto, Y.Takahashi, T.Koyama, M.Nakalima
  • Organizer: 8th International confbrence on excitonic Process in Condensed Matter(EXCON08)
  • Place of Presentation: Kyoto, Japan
• [Remarks] ホームページ等
  • URL: http://suemoto.issp.u-tokyo.ac.jp/
• [Patent(Industrial Property Rights)] 電波吸収材料および当該電波吸収材料を用いた電波吸収体、並びに電磁波吸収率測定方法 (2008)
  • Inventor(s): 大越慎一, 生井飛鳥, 桜井俊介, 末元徹, 中嶋誠, 松本和幸, 後藤昌大, 佐々木信也
  • Industrial Property Rights Holder: 東京大学, DOWA
  • Filing Date: 2008-03-13