Publications

2013 2012 2011 2010 2009 2008 2007 2006 Earlier

2015


・Optically detecting the edge-state of a three-dimensional topological insulator under ambient conditions by ultrafast infrared photoluminescence spectroscopy
S. Maezawa, H. Watanabe, M. Takeda, K. Kuroda, T. Someya, I. Matsuda and T. Suemoto
Sci. Rep. 5, 16443 (2015).

・Layer number dependence of carrier lifetime in graphenes observed using time-resolved mid-infrared luminescence
H. Watanabe, T. Kawasaki, T. Iimori, F. Komori and T. Suemoto
Chem. Phys. Lett. B 637, 58 (2015).

・Ultraviolet stimulated emission from high-temperature-annealed MgO microcrystals at room temperature
H. Soma, Y. Uenaka, A. Asahara, T. Suemoto and T. Uchino
Appl. Phys. Lett. 106, 041116-1-5 (2015)

2014


・Submicron scale image observation with a grazing incidence reflection-type single-shot soft X-ray microscope
M. Baba, M. Nishikino, N. Hasegawa, T. Tomita, Y. Minami, R. Takei, M. Yamagiwa, T. Kawachi and T. Suemoto
Jpn J. App. Phys. 53, 080302 (2014).

・Enhanced spin-precession dynamics in a spin-metamaterial coupled resonator observed in terahertz time-domain measurements
T. Kurihara, K. Nakamura, K. Yamaguchi, Y. Sekine, Y. Saito, M. Nakajima, K. Oto, H. Watanabe and T. Suemoto
Phys. Rev. B 90, 144408 (2014).

・Direct generation of 2-ps blue pulses from gain-switched InGaN VCSEL assessed by up-conversion technique
A. Asahara, S. Chen, T. Ito, M. Yoshita, W. Liu, B. Zhang, T. Suemoto, and H. Akiyama
Sci. Rep. 4, 6041/1-4 (2014).

・Ultrafast dynamics of photoinduced semiconductor-to-metal transition in optical switching nano-oxide Ti3O5
A. Asahara, H. Watanabe, H. Tokoro, S. Ohkoshi and T. Suemoto
Phys. Rev. B 90, 014303/1-7 (2014).

・Domain growth and aggregation dynamics in photo-induced phase transition phenomena
H. Watanabe, S. Ishige, A. Asahara, H. Tokoro, S. Ohkoshi, and T. Suemoto
J. Lumin. 152, 108-111 (2014).

・Spectral dynamics of picosecond gain-switched pulses from nitride-based vertical-cavity surface-emitting lasers
S. Chen, T. Ito, A. Asahara, M. Yoshita, W. Liu, J. Zhang, B. Zhang, T. Suemoto, and H. Akiyama
Sci. Rep. 4, 4325 (2014).

・Gain-switching dynamics in optically pumped single-mode InGaN vertical-cavity surface-emitting lasers
S. Chen, A. Asahara, T. Ito, J. Zhang, B. Zhang, T. Suemoto, M. Yoshita, and H. Akiyama
Opt. Exp. 22, 4196-4201 (2014).

2013


・The synthesis of rhodium substituted ε-iron oxide exhibiting super high frequency natural resonance
A. Namai, M. Yoshikiyo, S. Umeda, T. Yoshida, T. Miyazaki, M. Nakajima, K. Yamaguchi, T. Suemoto, and S. Ohkoshi
Journal of Materials Chemistry C 1, 5200-5206 (2013). [doi: 10.1039/C3TC30805G]

・Probing of local structures of thermal and photoinduced phases in rubidium manganese hexacyanoferrate by resonant Raman spectroscopy
Ryo Fukaya, Akifumi Asahara, Shun Ishige, Makoto Nakajima, Hiroko Tokoro, Shin-ichi Ohkoshi, and Tohru Suemoto
J. Chem. Phys. 139, 084303-1-7 (2013).

・Dielectric probe for scattering-type terahertz scanning near-field optical microscopy
T. Kurihara, K. Yamaguchi, H. Watanabe, M. Nakajima, and T. Suemoto
Appl. Phys. Lett. 103, 151105 (2013).

・Access to hole dynamics in graphite by femtosecond luminescence and photoemission spectroscopy
Tohru Suemoto, Shigeyuki Sakaki, Makoto Nakajima, Yukiaki Ishida, and Shik Shin
Physical Review B 87, 224302 (2013).

・Longitudinal THz wave generation from an air plasma filament induced by a femtosecond laser
Y. Minami, T. Kurihara, K. Yamaguchi, M. Nakajima, and T. Suemoto
Appleid Physiscs Letters 102, 151106 (2013).

・Mechanism of enhanced optical second-harmonic generation in the conducting pyrochlore-type Pb2Ir2O7-x
Y. Hirata, M. Nakajima, Y. Nomura, H.Tajima, Y. Matsushita, K. Asoh, Y. Kiuchi, A.G. Eguiluz, R. Arita, T. Suemoto, and K. Ohgushi
Physical Review Letters 110, 187402 (2013).

・Terahertz Time-Domain Observation of Spin Reorientation in Orthoferrite ErFeO3 through Magnetic Free Induction Decay
K. Yamaguchi, T. Kurihara, Y. Minami, M. Nakajima, T. Suemoto
Physical Review Letters 110, 137204 (2013).

・High-power THz wave generation in plasma induced by polarization adjusted two-color laser pulses
Yasuo Minami, Takayuki Kurihara, Keita Yamaguchi, Makoto Nakajima, and Tohru Suemoto
Applied Physics Letters 102, 041105 (2013).

2012


・Ultrafast dynamics of reversible photoinduced phase transitions in rubidium manganese hexacyanoferrate investigated by midinfrared CN vibration spectroscopy
Akifumi Asahara, Makoto Nakajima, Ryo Fukaya, Hiroko Tokoro, Shin-ichi Ohkoshi, and Tohru Suemoto
Physical Review B 86, 195138 (2012).

・Hard magnetic ferrite with a gigantic coercivity and high frequency millimeter wave rotation
Asuka Namai, Marie Yoshikiyo, Kana Yamada, Shunsuke Sakurai, Takashi Goto, Takayuki Yoshida, Tatsuro Miyazaki, Makoto Namajima, Tohru Suemoto, Hiroko Tokoro, Shin-ichi Ohkoshi
Nature Communications 3, 1035 (2012).

・Pulsed laser ablation plasmas generated in CO2 under high-pressure conditions up to supercritical fluid
Toru Kato, Sven Stauss, Satoshi Kato, Keiichiro Urabe, Motoyoshi Baba, Tohru Suemotoand Kazuo Terashima
Appl. Phys. Lett. 101, 224013 (2012).

・Experimental verification of femtosecond laser ablation schemes by time-resolved soft x-ray reflective imaging
Takuro Tomita
Optics Express 20, 29329 (2012).

・軟X線レーザープローブによるアブレーションダイナミクスのイメージング
富田卓郎, 長谷川登, 錦野将元, 河内哲哉, 末元徹
レーザー研究 40, 592 (2012).

・テラヘルツパルス磁場によるインパルシブなスピン励起とコヒーレント制御
中嶋誠, 山口啓太, 末元徹
応用物理 81, 317 (2012).

・Anomalous behavior of high-frequency zero-field ferromagnetic resonance in aluminum-substituted -Fe2O3
Marie Yoshikiyo, Asuka Namai, Makoto Nakajima, Tohru Suemoto, and Shin-ichi Ohkoshi
J. Appl. Phys. 111, 07A726 (2012).

・Ultrafast Coherent Control of Spin Precession Motion by Terahertz Magnetic Pulses
M. Nakajima, K. Yamaguchi, T. Suemoto
Acta Phys. Pol. A 121, 343 (2012).

・Growth Dynamics of Photoinduced Phase Domain in Cyano-Complex Studied by Boundary Sensitive Raman Spectroscopy
A. Asahara, M. Nakajima, R. Fukaya, H. Tokoro, S. Ohkoshi, T. Suemoto
Acta Phys. Pol. A 121, 375 (2012).

・Picosecond Soft-X-ray Laser Interferometer for Probing Nanometer Surface Structure
Yoshihiro Ochi, Kota Terakawa, Noboru Hasegawa, Minoru Yamamoto, Takuro Tomita, Tetsuya Kawachi, Yasuo Minami, Masaharu Nishikino, Takashi Imazono, Masahiko Ishino, and Tohru Suemoto
Jpn. J. Appl. Phys. 51, 016601 (2012).

2011


・Non-thermal hot electrons ultrafastly generating hot optical phonons in graphite
Y. Ishida, T. Togashi, K. Yamamoto, M. Tanaka, T. Taniuchi, T. Kiss, M. Nakajima, T. Suemoto, S. Shin
Sci. Rep. 1, 64 (2011).

・Dynamics of nuclear wave packets at the F center in alkali halides
T. Koyama, T. Suemoto,
Rep. Prog. Phys. 74, 076502/1-22 (2011).

・Time-resolved luminescence spectroscopy of self-trapped excitons in ladder type Br-bridged Pt complexes
T. Suemtoto, H. Nakao, M. Nakajima, H. Kitagawa
J. Chem. Phys. 134, 224503 (2011).

・Effect of preformed plasma on terahertz-wave emission from the plasma generated by two-color laser pulses
Y. Minami, M. Nakajima, T. Suemoto,
Phys. Rev. A 83, 023828 (2011).

・Observation of ultrafast Q-band fluorescence in horse heart cytochrome c in reduced and oxidized forms
T. Suemoto, H. Ebihara, H. Nakao, M. Nakajima
J. Chem. Phys. 134, 034502 (2011) (also published in Virtual Journal of Ultrafast Science 10, 2, 2011).

・Photo-induced phase switching dynamics in RbMn[Fe(CN)6] probed by accumulation free mid-infrared spectroscopy
A. Asahara, M. Nakajima, R. Fukaya, H. Tokoro, S. Ohkoshi, T. Suemoto
Physica Status Solidi B 248, 491-494 (2011).

・Effect of lattice deformation on photoinduced phase transition process in RbMn[Fe(CN)6]
R. Fukaya, M. Nakajima, H. Tokoro, S. Ohkoshi, T. Suemoto
Physica Status Solidi B 248, 482-485 (2011).

・Dynamics of photoinduced phase transitions in hexacyanoferrate studied by infrared and Raman spectroscopy
T. Suemoto, R. Fukaya, A. Asahara, M. Nakajima, H. Tokoro, S. Ohkoshi
Physica Status Solidi B 248, 477-481 (2011).

2010


・Coherent control of spin precession motion with impulsive magnetic fields of half-cycle terahertz radiation
K. Yamaguchi, M. Nakajima, T. Suemoto
Phys. Rev. Lett. 105, 237201 (2010).

・Ultrafast time domain demonstration of bulk magnetization precession at zero magnetic field ferromagnetic resonance induced by terahertz magnetic field
M. Nakajima, A. Namai, S. Ohkoshi, T. Suemoto
Opt. Exp. 18, 18260-18268 (2010).

・Single-shot picosecond interferometry with one-nanometer resolution for dynamical surface morphology using a soft X-ray laser
Tohru Suemoto, Kota Terakawa, Yoshihiro Ochi, Takuro Tomita, Minoru Yamamoto, Noboru Hasegawa, Manato Deki, Yasuo Minami, and Tetsuya Kawachi
Opt. Exp. 18, 14114-14122 (2010).

・Splitting dynamics of nuclear wave packets in a Peierls insulator using femtosecond laser spectroscopy
Youtarou Takahashi, Keizo Yasukawa, Susumu Kurita, and Tohru Suemoto
Phys. Rev. B 81. 081102 (2010).

・Free induction decay of ferromagnetic resonance observed by time domain THz spectroscopy in nano-ferromagnet ε-GaxFe2-xO3
M. Nakajima, A. Namai, S. Ohkoshi, T. Suemoto
Infrared Millimeter and THz Waves (IRMMW-THz), 2010 35th International Conference on, Th-P.59 1-2 (2010).

・Coherent control of spin precessional motion in yttrium orthoferrite with impulsive terahertz pulse excitations
K. Yamaguchi, M. Nakajima, T. Suemoto
Infrared Millimeter and THz Waves (IRMMW-THz), 2010 35th International Conference on, Mo-A2.5 1-2 (2010).

・Effect of Prepulse on Intense THz Emission from Plasma Induced by Two-Color Laser Pulses
Y. Minami, M. Nakajima, T. Suemoto
Infrared Millimeter and THz Waves (IRMMW-THz), 2010 35th International Conference on, Th-P.42 1-2 (2010).

2009


・Femtosecond Depolarization of Hot Luminescence from the F Center in KCl
T. Koyama, M. Nakajima, T. Suemoto
J. Phys. Soc. Jpn. 78, 075002/1-2 (2009).

・Photoinduced charge-transfer process in rubidium manganese hexacyanoferrate probed by Raman spectroscopy
R. Fukaya, M. Nakajima, H. Tokoro, S. Ohkoshi, and T. Suemoto
J. Chem. Phys. 131, 154505-1-9 (2009)

・Study of photo-induced phenomena in VO2 by terahertz pump-probe spectroscopy
M. Nakajima, N. Takubo, Z. Hiroi, Y. Ueda, T. Suemoto
Journal of Luminescence 129 (2009), 1802-1805

・Observation of nuclear wave packets in the excited state of the F-center in alkali halides
Takeshi Koyama, Makoto Nakajima, Tohru Suemoto
Journal of Luminescence 129 (2009) 1435-1440.

・Synthesis of an Electromagnetic Wave Absorber for High-Speed Wireless Communication
A. Namai, S. Sakurai, M. Nakajima, T. Suemoto, K. Matsumoto, M. Goto, S. Sasaki, S. Ohkoshi
J. Am. Chem. Soc. 131, 1170 (2009).

・Second 2s-2p level crossing at the F center in KCl evidenced by frequency upconversion spectroscopy
Takeshi Koyama, Makoto Nakajima, and Tohru Suemoto
Phys. Rev. B 79, 193103-1-4 (2009).

・Dynamics of the charge transferred states relevant to magnetic phase transition in rubidium manganese hexacyanoferrate
T.Suemoto, K.Ohki, R.Fukaya, M.Nakajima, H.Tokoro, S.Ohkoshi
J. Luminescence 129 (2009) 1775-1778

・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
Youtarou Takahashi, Hiroshi Kitagawa, and Tohru Suemoto
Phys. Rev. B 79, 153103-1-4 (2009)

・Dynamics of nuclear wave packet in the excited state of KCl F centers
Takeshi Koyama, Makoto Nakajima, Tohru Suemoto
physica status solidi (c), 6 (2009), Pages 108 - 111

・Temperature dependence of photoinduced valence changes in rubidium manganese hexacyanoferrate probed by Raman spectroscopy
R. Fukaya, M. Nakajima, H. Tokoro, S. Ohkoshi and T. Suemoto
J. Phys. Conference Series 148 (2009) 012030-1-3

2008


・Nuclear wave-packet oscillations at the F center in KCl and RbCl
Takeshi Koyama, Makoto Nakajima, and Tohru Suemoto
Phys. Rev. B 78, 155126-1-5 (2008)

・Ultrafast dynamical study of self-trapped excitons in ladder type of halogen-bridged Pt complexes
Tohru Suemoto, Youtarou Takahashi, Keizo Yasukawa, Daisuke Kawakami, Shinya Takaishi, Masahiro Yamashita, Atsushi Kobayashi, Hiroshi Kitagawa
J. Luminescence 128, 1081-1083 (2008)

・Ultrafast time-resolved spectroscopy of the spin-Peierls compound CuGeO3
Y. Yuasa, M. Nakajima, T. Yamanouchi, Y. Ueda, T. Suemoto
J. Luminescence 128,1087-1089 (2008)

・Wavepacket Motion in a Self-trapped Exciton of a Quasi-one-dimensional Halogen-bridged Pt Complex, [Pt(en)2][Pt(en)2I2] (ClO4)4, Observed by Femtosecond Time-resolved Luminescence Spectroscopy
Keizo Yasukawa, Youtarou Takahashi and Tohru Suemoto
J. Phys. Soc. Jpn. 77, 064714-1-4 (2008)

・Microfluidic Fabrication-induced Luminescence of C60 Rods
Kyosuke Shinohara, Satoshi Someya, Hiroaki Abe, Tohru Suemoto and Koji Okamoto
Chemistry Lett. 37, 358-359 (2008).

・Photoinduced metallic state of VO2 proved by the terahertz pump-probe spectroscopy
M. Nakajima, N. Takubo, Z. Hiroi, Y. Ueda and T. Suemoto
Appl. Phys. Lett. 92, 011907 (2008)

2007


・Thermal and non-thermal photoinduced phenomena in α'-NaV2O5
Tohru Suemoto, Hirokazu Nagase, Makoto Nakajima, Masahiko Isobe and Yutaka Ueda
J. Phys.: Condens. Matter 19 076207 (2007)

・Excited-state dynamics of TTTA studied by femtosecond luminescence spectroscopy
Y. Takahashi, T. Suemoto, S. Oguri, J. Takeda
J. Luminescence 122-123 529-531 (2007)

・Dynamical behavior of the wave packets on adiabatic potential surfaces observed by femtosecond luminescence spectroscopy
Tohru Suemoto, Makoto Nakajima, Taira Matsuoka, Keizo Yasukawa, Takeshi Koyama
J. Luminescence 122-123 517-521 (2007)

・(in Japanese)発光で見る核波束ダイナミクス
末元徹
固体物理 42巻 5号 297-304 (2007)

・Nuclear wave-packet dynamics on nearly degenerate two adiabatic potensial energy surfaces in the excited state of KI F center
Takeshi Koyama, Youtarou Takahashi, Makoto Nakajima, and Tohru Suemoto
Phys. Rev. B 76 115122 (2007)

・Wavepacket dynamics at low temperature in localized excitons of the quasi-one-dimensional Br-bridged Pt complex studied by femtosecond luminescence spectroscopy
Yasukawa K, Takahashi Y, Suemoto T, Kurita S.
J. Phys. Soc. Jpn. 76, 084707 (2007)

・Formation and photoluminescence characterization of transparent silica glass prepared by solid-phase reaction of nanometer-sized silica particles
Yamada T, Nakajima M, Suemoto T, and Uchino T
J. Phys. Chem. C, 111, 12973-12979 (2007)

2006


・Wave-packet oscillation in the excited state of KBr F centers
Takeshi Koyama, Youtarou Takahashi, Makoto Nakajima, Tohru Suemoto
J. Luminescence 119-120 43-46 (2006)

・Photo-induced phenomena in NaV2O5 studied by time-resolved Raman spectroscopy
M. Nakajima, K. Kazumi, M. Isobe, Y. Ueda, T. Suemoto
J. Luminescence 119-120 448-452 (2006)

・Real-Time Observation on Femtosecond Depolarization of Room-Temparature Luminescence in KI F Centers
Takeshi KOYAMA, Youtarou TAKAHASHI, Makoto NAKAJIMA and Tohru SUEMOTO
J. Phys. Soc. Jpn. 75 045001 1-2 (2006)
・Selective observation of the wave-packet dynamics in the excited states at KBr F centers by luminescence experiments
Takeshi Koyama, Youtarou Takahashi, Makoto Nakajima, and Tohru Suemoto
Phys. Rev. B 73 161102 1-4 (2006)

・Persistent nuclear wave packet oscillation coexistent with incohernt vibrational population at excited F centers in Kl
Takeshi Koyama, Youtarou Takahashi, Makoto Nakajima, and Tohru Suemoto
J. Chem. Phys. 124 221104 (2006)

・Lissajous-like wavepacket motion on the two-dimensional adiabatic potential surface in localized excitons
K. Yasukawa, Y. Takahashi, S. Kurita and T. Suemoto
Solid State Communications 140 197-201 (2006)

・Relaxation processes from charge-transfer excited states of organic radical 1,3,5-trithia-2,4,6-triazapentalenyl crystals studied by ultrafast luminescence spectroscopy
Youtarou Takahashi, Tohru Suemoto, Seiji Oguri, Jun Takeda
Phys. Rev. B 74, 193104 (2006)

・Ultrafast time-resolved infrared luminescence spectroscopy in halogen-bridged Pd complexes
Youtarou Takahashi, Hiroshi Kitagawa, Tohru Suemoto
Physica Status Solidi C 3, No.10, 3531-3534 (2006)

・Photoinduced phenomena observed as transient reflectance changes in α'-NaV2O5
Tohru Suemoto, Hirokazu Nagase, Makoto Nakajima, Masahiko Isobe and Yutaka Ueda
Physica Status Solidi C 3, No.10, 3452-3455 (2006)

・Study of terahertz pump-probe spectroscopy in pseudo-one-dimensional halogen-bridged Ni complex
Makoto Nakajima, Takashi Seki, Youtarou Takahashi, Hiroshi Kitagawa and Tohru Suemoto
Physica Status Solidi C 3, No.10, 3527-3530 (2006)

Earlier

・Ultrafast dynamics of photoinduced phenomena in the spin ladder system NaV2O5
Tohru Suemoto, Makoto Nakajima, Kenji Kazumi, Hirokazu Nagase, Motoo Aiba, Masahiko Isobe, and Yutaka Ueda
J. Phys.: Conference Series 21 15-22 (2005)

・Time-resolved Raman spectroscopy applied to the photoinduced phenomena in NaV2O5
Makoto Nakajima, Kenji Kazumi, Masahiko Isobe, Yutaka Ueda and Tohru Suemoto
Journal of Physics: Conference Series 21, 201-206 (2005).

・Ultrafast light induced charge disordering around phase transition temperature in 2D spin ladder compound NaV2O5
Motoo Aiba, Makoto Nakajima, Masahiko Isobe, Yutaka Ueda, and Tohru Suemoto
Ultrafast Phenomena XIV; ed. T. Kobayashi et al. (Springer, 2005) 328-330

・Mechanism crossover of terahertz radiation from InAs surface induced by a magnetic field at high density excitation
Yuji Oda, Makoto Nakajima, Tohru Suemoto and Shingo Saito
Ultrafast Phenomena XIV; ed. T. Kobayashi et al. (Springer, 2005) 711-713

・Photo-induced phenomena in the spin ladder system NaV2O5 investigated with femtosecond spectroscopy
Tohru Suemoto, Hirokazu Nagase, Makoto Nakajima, Masahiko Isobe, and Yutaka Ueda
Technical Digest of IQEC(Tokyo, 2005)

・Wavepacket motion on the two dimensional adiabatic potential surface of self-trapped excitons
K. Yasukawa, Y. Takahashi, S. Kurita, and T. Suemoto
Technical Digest of IQEC(Tokyo, 2005)

・Wave-packet dynamics on the nearly degenerate two adiabatic potential energy surfaces with level crossings
T. Koyama, Y. Takahashi, M. Nakajima, T. Suemoto
Technical Digest of IQEC (Tokyo, 2005)

・Photo-induced phase transition in the 2D spin ladder compound NaV2O5
Motoo Aiba, Makoto Nakajima, Masahiko Isobe, Yutaka Ueba, Tohru Suemoto
J. Luminescence 112 416-419 (2005)

・Excited state dynamics in quasi-one-dimensional nickel complexes studied by femtosecond luminescence spectroscopy
Y. Takahashi, T. Matsuoka, K. Yasukawa, T. Suemoto
J. Luminescence 112 255-258 (2005)

・Up-converted luminescence of cyanine dye J-aggregates
K. Miyasue, T. Honma, S. Kurita, T. Sekiya, M. Nakajima, T. Suemoto
J. Luminescence 112 416-419 (2005)

・Transient phase charge induced by femtosecond light pulses in the spin ladder system α'-NaV2O5
T. Suemoto, M. Nakajima, M. Aiba, M. Isobe, Y. Ueda
Solid State Communications 132 577-581 (2004)

・Polarity reversal of the magnetic field induced component of terahertz radiation from InAs surfaces at high density excitation
M. Nakajima, Y. Oda, T. Suemoto, and S. Shingo
Applied Physics Letters 85 4597-4599 (2004)

・Evidence for an excited state with a large lattice relaxation in quasi-one-dimensional halogen-bridged Ni complexes
Y. Takahashi and T. Suemoto
Phys. Rev. B 70 081101(R) (2004)

・Competing terahertz radiation mechanisms in semi-insulating InP at high-density excitation
M. Nakajima, Y. Oda, and T. Suemoto
Applied Physics Letters 85 2694-2696 (2004)

・Nuclear wave-packet dynamics in the localized excitons of halogen-bridged platinum complexes
T. Suemoto, T. Matsuoka, J. Takeda, S. Kurita
J. Luminescence 108 167-171 (2004)

・Real-time capturing of the nuclear wave-packet shape in the self-trapped excitons
T. Matsuoka,J. Takeda, S. Kurita and T. Suemoto
Phys. Rev. Lett. 91 247402 (2003)

・Nature of the Inhomogeneous Broadening of Optical Spectra in Eu3+ doped Y2O3 Crystals Studied by Optical-RF Double Resonance
Makoto Yamaguchi and Tohru Suemoto
J. Phys. Soc. Jpn. 71 429-436 (2002)

・Ultrafast dynamics of lattice relaxation of excitons in quasi-one-dimensional halogen-bridged platinum complexes
S.Tomimoto, S.Saito, T.Suemoto, Jun Takeda and Susumu Kurita
Phys. Rev. B 66 155112-1-10 (2002)

・Overtone modulation and anti-phasing behavior of wave-packet amplitudes on the adiabatic potential surface of self-trapped excitons
T.Matsuoka, S.Saito, J.Takeda, S.Kurita, and T.Suemoto
Nonlinear Optics 29 (10-12) 587-593 (2002)

・Relaxation dynamics in photo-excited halogen-bridged Pt-complexes studied by femtosecond luminescence spectroscopy
T.Suemoto and S.Tomimoto
Phase Transitions, 7 (7-8) 787-797 (2002)

・Relaxation study of elementary excitations in Bi2212 investigated by picosecond Raman spectroscopy
L.H.Machtoub, T. Suemoto, J.Shimoyama and K.Kishio
J. Raman Spectroscopy (2002) 33, 471-474.

・Resonance Raman and quasi-particle dynamics investigated in underdoped Bi2212
L.H.Machtoub, T. Suemoto, J.Shimoyama and K.Kishio
J. Physics and Chemistry of Solids (2002) 63, 1077-1080.

・Coherent magnetic oscillation in the spin ladder system α'-NaV2O5
H.Kamioka, S.Saito, M.Isobe, Y.Ueda and T. Suemoto
Phys. Rev. Lett. 88 (2002) 127201.

・Raman scattering under hydrostatic pressures in layered BiI3 and SbI3 crystals
A. Saitoh, T. Komatsu, T. Karasawa, H. Ohtake, T. Suemoto
Physica Status Solidi B 226: (2) 357-367 (2001)

・Bridging-halogen dependence of ultrafast dynamics of excitons in quasi-one-dimensional platinum complexes
S.Tomimoto, S.Saito, T.Suemoto, K.Sakata, J.Takeda, S.Kurita
International Journal of Modern Physics B, Vol. 15, Nos. 28,29&30 (2001) 3981-3984.

・Femtosecond relaxation dynamics of excitons in 1D CDW systems
S.Tomimoto, S.Saito, T.Suemoto, J.Takeda and S.Kurita
J. Luminescence 94-95 (2001) 653-657.

・The real time observation of a coherent magnetic oscillation in NaV2O5
H.Kamioka, S.Saito, M.Isobe, Y.Ueda and T.Suemoto
J. Luminescence 94-95 (2001) 597-600.

・Pseudo gap and its relation to anomalous features in underdoped Bi2212
L.H.Machtoub, T. Suemoto, J.Shimoyama and K.Kishio
J. Raman Spectroscopy (2001) 32, 937-941.

・Temperature dependence of near ultraviolet photoluminescence in ZnO/(Mg,Zn)O multiple quantum wells
T.Makino, N.T.Tuan, H.D.Sun, C.H.Chia, Y.Segawa, M.Kawasaki, A.Ohtomo, K.Tamura, T.Suemoto, H.Akiyama, M.Baba, S.Saito, T.Tomita and H.Koinuma
Appl. Phys. Lett. 78 (2001) 1979-1981.

・Inter-conduction band electron relaxation dynamics in 6H-SiC
T.Tomita, S.Saito, T.Suemoto, H.Harima and S.Nakashima
Appl. Phys. Lett. 79 (2001) 1279-1281.

・Resonance Raman Study and Spectroscopic Evidence for the Origin of Anomalous Features in Underdoped Bi2212
L.H.Machtoub, T.Suemoto, J.Shimoyama and K.Kishio
Journal of Raman Spectroscopy 33 (2002) 471-474.

・Femtosecond relaxation dynamics of excitons in 1D CDW systems
S.Tomimoto, S.Saito, T.Suemoto, J.Takeda and S.Kurita
J. Luminescence 94 (2001) 653-657.

・(in Japanese) １次元混合原子価系におけるフェムト秒電子格子緩和−波束の運動から構造変化へ−
末元徹、冨本慎一
固体物理 36巻 11号 （2001）785-792.

・Three-parameter mapping of site distribution by optical-rf double resonance in Eu3+:Y2O3 crystals
M.Yamaguchi, K.Koyama, T.Suemoto
J. Luminescence 87-89 (2000) 1099-1101.

Photo-doped carrier dynamics by two-color pump-probe time-resolved Raman scattering measurement in Ge
Shingo Saito and Tohru Suemoto
J. Luminescence 87-89 (2000) 920-922.

・Observation of the wave packet transit on the adiabatic potential surface of self-trapped excitons in halogen-bridged Pt complexes
Tohru Suemoto, Shinichi Tomimoto, Shingo Saito, Koji Sakata, Jun Takeda and Susumu Kurita
J. Luminescence 87-89 (2000) 844-846.

・Femtosecond optical Kerr gate fluorescence spectroscopy for ultrafast relaxation processes
J.Takeda, K.Nakajima, S.Kurita, S.Tomimoto, S.Saito and T. Suemoto
J. Luminescence 87-89 (2000) 927-929.

・Observation of coherent plasma-phonon coupled mode in InAs
H.Kamioka, S.Saito and T.Suemoto
J. Luminescence 87-89 (2000) 923-926.

・Inter-Valence-Band Electronic Raman Scattering due to Photoexcited Holes in Ge1-xSix
Elena Nazvanova, Tohru Suemoto, Shoichi Maruyama and Yukio Takano
Phys. Rev. B. 62 (2000) 1873-1877.

・Selective resonance effect of the folded longitudinal phonon modes in the Raman spectra of SiC
T.Tomita, S.Saito, M.Baba, M.Hundhausen, T.Suemoto and S.Nakashima
Phys. Rev. B 62 (2000) 12896-12901.

・Raman intensity profiles of folded longitudinal phonon modes in SiC polytypes
S.Nakashima, H.Harima, T.Tomita and T.Suemoto
Phys. Rev. B 62 (2000) 16605-16611.

・Time-resolved luminescence spectroscopy by the optical Kerr-gate method applicable to ultrafast relaxation processes
J.Takeda, K.Nakajima and S.Kurita, S.Tomimoto, S.Saito and T. Suemoto
Phys. Rev. B 62 (2000) 10083-10087.

・Selectively resonant Raman spectra of folded phonon modes in SiC
T.Tomita, S.Saito, M.Baba, M.Hundhausen, T.Suemoto and S.Nakashima
Material Science Forum vols. 338-342 (2000) 587-590.

・(in Japanese) 自己束縛励起子の生成過程と波束振動の観測
末元徹
物理学会誌　vol. 54, No. 3 (1999) 198.

・Femtosecond dynamics of self-trapped excitons in quasi-one-dimensional halogen-bridged Pt complexes
T.Suemoto and S.Tomimoto
J. Luminescence 83-84 (1999) 13-18.

・Systematic control of spectral hole burning and homogeneous linewidth by disorder in Y2O3 crystalline systems

・Tsuyoshi Okuno and Tohru Suemoto
Phys. Rev. B59 (1999) 9078-9087.

・Femtosecond luminescence from partly redistributed nonequilibrium electrons in InAs
H. Nansei, S. Tomimoto, S. Saito and T. Suemoto
Phys. Rev. B59 (1999) 8015-8018.

・Perturbed ion sites in Eu3+:Y2O3 studied by optical-rf double resonance spectroscopy.
M.Yamaguchi, K.Koyama, T.Suemoto, M.Mitsunaga
Phys Rev. B59 (1999) 9126.

・Observation of the wave-packet oscillation during the exciton self-trapping process in a quasi-one-dimensional halogen-bridged Pt complex
S. Tomimoto, S. Saito, T. Suemoto, K. Sakata, J. Takeda, and S. Kurita
Phys. Rev. B60 (1999) 7961-7965.

・High collection efficiency in fluorescence microscopy with a solid immersion lens
Kazuko Koyama, Masahiro Yoshita, Motoyoshi Baba, Tohru Suemoto and Hidefumi Akiyama
Appl. Phys. Lett., 75, (1999) 1667.

・Defect-induced Persistent Hole Burning in MgO-doped Pr3+:YAG systems
T.Suemoto, T.Okuno and D.Nakano
Optics Communications 145/1-6 (1998) 113-118.

・Femtosecond Dynamics of the Exciton Self-Trapping Process in a Quasi-One-Dimensional Halogen-Bridged Platinum Complex
S. Tomimoto, H. Nansei, S. Saito, T. Suemoto, J. Takeda and S. Kurita
Phys. Rev. Lett. 81 (1998) 417-420.

・Mapping of site distribution in Eu3+:YAlO3 on RF-optical frequency axes by using double resonance spectroscopy
M.Yamaguchi, K.Koyama, T.Suemoto and M.Mitsunaga
J. Luminescence 76&77 (1998) 681-684.

・Femtosecond luminescence of nonequilibrium carriers in InAs
T.Suemoto, H. Nansei, S. Tomimoto and S.Saito
J. Luminescence 76&77 (1998) 141-144.

・Ultrafast self-trapping dynamics of excitons in quasi-one-dimensional halogen-bridged platinum complex
S.Tomimoto, H.Nansei, S.Saito and T.Suemoto
J. Luminescence 76&77 (1998) 491-494.

・Comment on "Resonantly excited photoluminescence spectra of porous silicon"
T.Suemoto and A.Saito
Phys. Rev. B55 (1997)　10115-10116.

・Luminescence in selectively excited germanium microcrystallites
A.Saito and T.Suemoto
Phys. Rev. B56 (1997) R1688-1691.

・Resonant Raman scattering for mid-gap absorption bands in halogen-doped MX chains
J. Takeda, Y. Tsunashima, S. Kurita, S. Saito, and T. Suemoto
Synth. Met. vol. 86 no.1-3, 1927-1928 (1997).

・Observation of Two Types of Spectral Holes in MgO-doped Y2O3:Pr3+ Crystals
Tsuyoshi Okuno, Koichiro Tanaka and Tohru Suemoto
Optics Communications 123 (1996) 512-516.

・Observation of two types of spectral holes in Eu3+ doped beta"-alumina
Kazuko Koyama and Tohru Suemoto
J. Luminescence 66&67 (1996) 164 (Proceedings of DPC95)

・Two types of spectral holes in Y2O3:Pr3+ crystalline systems.
Tsuyoshi Okuno and Tohru Suemoto
J. Luminescence 66&67 (1996) 179 (Proceedings of DPC95)

・Electronic Raman scattering of photoexcited electrons in germanium.
H. Ohtake, T. Tsukamoto, K. Tanaka and T. Suemoto
J. Phys. Soc. Jpn. 65 (1996) 622-626.

・Ultrafast Electronic Raman Spectroscopy in Semiconductors
T.Suemoto, K.Tanaka and H.Ohtake
Proceedings of Frontiers in Laser Physics and Spectroscopy (1996) P.46.

・Uniaxial Stress Dependence of Time-Resolved Electronic Raman Scattering in Germanium
H.Ohtake, K.Tanaka, T.Tsukamoto, and T.Suemoto
Proceedings of Frontiers in Laser Physics and Spectroscopy (1996) P.108.

・Two Kinds of Spectral Holes Burned in Eu3+-Doped β-Alumina
K.Koyama and T.Suemoto
Proceedings of Frontiers in Laser Physics and Spectroscopy (1996) P.132.

・Coherent optical process of 1s ortho-excitons in Cu2O by two-photon excitations.
K.Kono, N.Naka, M.Hasuo, S.Saito, T.Suemoto and N.Nagasawa
Solid State Commun. 97 (1996) 455-458.

・Resonantly Excited Luminescence in Ge Microcrystallites.
A. Saito and T. Suemoto
Proceedings of Frontiers in Laser Physics and Spectroscopy (1996) P.128.