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KPSI | Department of Advanced Photon Research

Kansai Photon Science Institute  | Ultrafast Dynamics Group Original Papers

掲載日:2022年5月10日更新
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Original Papers

2022

  • ”Post-Ionization Dynamics of the Polar Molecule OCS in Asymmetric Laser Fields”, T. Endo, K. M. Ziems, M. Richter, F. G. Fröbel, A. Hishikawa, S. Gräfe, F. Légaré, and H. Ibrahim, Front. Chem. 10, 859750 (2022).
    https://doi.org/10.3389/fchem.2022.859750
  • ”Three-temperature modeling of laser-induced damage process in silicon”, P. Venkat, and T. Otobe, Appl. Phys. Express 15, 041008 (2022).
    https://doi.org/10.35848/1882-0786/ac5edb
  • ”Electron Excitation Rate in Dielectrics Under an Intense Elliptically Polarized Laser Field”, P. Venkat , and T. Otobe, J. Phys. Soc. Jpn. 91, 044401 (2022).
    https://doi.org/10.7566/JPSJ.91.044401
  • ”Valley polarization control in WSe2 monolayer by a single-cycle laser pulse”, A. Hashmi, S. Yamada, A. Yamada, K. Yabana, and T. Otobe, Phys. Rev. B 105, 115403 (2022).
    https://doi.org/10.1103/PhysRevB.105.115403
  • “Nonlinear dynamics of electromagnetic field and valley polarization in WSe2 monolayer”, A. Hashmi, S. Yamada, A. Yamada, K. Yabana, and T. Otobe*, Appl. Phys. Lett. 120, 051108 (2022).
    https://doi.org/10.1063/5.0077235
  • “Electronic relaxation and dissociation dynamics in formaldehyde: pump wavelength dependence”, T. Endo, S. P. Neville, P. Lassonde, C. Qu, H. Fujise, M. Fushitani, A. Hishikawa, P. L. Houston, J. M. Bowman, F. Légaré, M. S. Schuurman, and H. Ibrahim, Phys. Chem. Chem. Phys. 24, 1779-1786 (2022).
    https://doi.org/10.1039/D1CP04264E
  • “MRS-measured glutamate versus GABA reflects excitatory versus inhibitory neural activities in awake mice”, Y. Takado, H, Takuwa, K. Sampei, T. Urushihata, M. Takahashi, M. Shimojo, S. Uchida, N. Nitta, S. Shibata, K. Nagashima, Y. Ochi, M. Ono, J. Maeda, Y. Tomita, N. Sahara, J. Near, I. Aoki, K. Shibata, and M. Higuchi, J. Cerebral Blood Flow & Metabolism, 42, 197-212(2022).
    https://doi.org/10.1177/0271678X211045449

2021

  • “Attosecond electronic dynamics of core-excited states of N2O in the soft X-ray region”, N. Saito, N. Douguet, H. Sannohe, N. Ishii, T. Kanai, Y. Wu, A. Chew, S. Han, B. Schneider, J. Olsen, L. Argenti, Z. Chang, and J. Itatani, Phys. Rev. Research. 3, 043222 (2021).
    https://doi.org/10.1103/PhysRevResearch.3.043222
  • ”Generation of wavelength-tunable few-cycle pulses in the mid-infrared at repetition rates up to 10 kHz”, Y. Sanari, F. Sekiguchi, K. Nakagawa, N. Ishii*, Y. Kanemitsu*, and H. Hirori*, Opt. Lett. 46, 5280-5283 (2021).
    https://doi.org/10.1364/OL.440228
  • ”Semiclassical description of electron dynamics in extended systems under intense laser fields”, M. Tani, T. Otobe*, Y. Shinohara, and K. L. Ishikawa*, Phys. Rev. B 104, 075157 (2021).
    https://doi.org/10.1103/PhysRevB.104.075157
  • ”Broadband operation of a synchronously pumped optical parametric oscillator with a spatially dispersed beam”, K. Nagashima, R. Itakura, and N. Ishii, Opt. Lett. 46, 4414-4417 (2021).
    https://doi.org/10.1364/OL.435039
  • “Terahertz irradiation effects on the morphology and dynamics of actin biopolymer“, H. Hoshina, S. Yamazaki, M. Tsubouchi and M. Harata, J. Phys. Photonics 3, 034015 (2021).
    https://doi.org/10.1088/2515-7647/ac0958
  • “Generation and compression of an intense infrared white light continuum in YAG irradiated by picosecond pulses“, N. Ishii, M. Maruyama, K. Nagashima, Y. Ochi, and R. Itakura, Opt. Express 29, 17069-17076 (2021).
    https://doi.org/10.1364/OE.423671
  • “Optical parametric amplification of phase-stable terahertz-to-mid-infrared pulses studied in the time domain“, N. Kanda, N. Ishii, J. Itatani, and R. Matsunaga, Opt. Express 29, 3479-3489 (2021).

2020

  • “Spin-valley Hall phenomena driven by Van Hove singularities in blistered graphene”, M. U. Farooq, A. Hashmi, T. Ono, Li Huang, npj Comput Mater 6, 197 (2020).
  • “Relativistic Doppler reflection of terahertz light from a moving plasma front in an optically pumped Si wafer“, N. Kohno, R. Itakura, and M. Tsubouchi, Phys. Rev. B 102, 235201 (2020).
  • “Ising ferromagnetism and robust half-metallicity in two-dimensional honeycomb-kagome Cr2O3 layer“, A. Hashmi, K. Nakanishi, M. U. Farooq, and T. Ono, npj 2D Mater. Appl. 4, 39 (2020).
  • “Capturing roaming molecular fragments in real time“, T. Endo, S. P. Neville, V. Wanie, S. Beaulieu, C. Qu, J. Deschamps, P. Lassonde, B. E. Schmidt, H. Fujise, M. Fushitani, A. Hishikawa, P. L. Houston, J. M. Bowman, M. S. Schuurman, F. Légaré, and H. Ibrahim, Science 370, 1072-1077 (2020).
  • “Plane photoacoustic wave generation in liquid water using irradiation of terahertz pulses”, M. Tsubouchi, H. Hoshina, M. Nagai, and G. Isoyama, Scientific Reports 10, 18537 (2020).
  • “Picosecond burst pulse machining with temporal energy modulation“, A. Nakamura, T. Mizuta, Y. Shimotsuma, M. Sakakura, T. Otobe, M.Shimizu, and K. Miura, Chin. Opt. Lett. 18, 123801 (2020).
  • “Role of virtual band population for high harmonic generation in solids“, Y. Sanari, H. Hirori, T. Aharen, H. Tahara, Y. Shinohara, K.L.Ishikawa, T. Otobe, P. Xia, N. Ishii, J. Itatani, S.A. Sato, and Y.Kanemitsu, Phys. Rev. B 102, 041125(R) (2020).
  • “Observation of ultrafast impact ionization in diamond driven by mid-infrared femtosecond pulses“, M. Kozák*, M. Martínek, T. Otobe*, F. Trojánek, and P. Malý, J. Appl. Phys. 128, 015701 (2020).
  • “Photon energy-dependent ultrafast photoinduced terahertz response in a microcrystalline film of CH3NH3PbBr3“, H. Okochi, H. Katsuki*, M. Tsubouchi*, R. Itakura, and H. Yanagi, J. Phys. Chem. Lett. 11, 6068-6076 (2020).
  • “Modifying angular and polarization selection rules of high-order harmonics by controlling electron trajectories in k-space“, Y. Sanari, T. Otobe, Y. Kanemitsu, and H. Hirori, Nat. Commun. 11, 3069 (2020).
  • “Propagation of THz irradiation energy through aqueous layers: Demolition of actin filaments in living cells”, S. Yamazaki, M. Harata, Y. Ueno, M. Tsubouchi, K. Konagaya, Y. Ogawa, G. Isoyama, C. Ohtani, and H. Hoshina, Sci. Rep. 10, 9008 (2020).
  • “High-speed terahertz color imaging using 100 kHz line sensor camera“, M. Tsubouchi and K. Nagashima, Opt. Express 28, 17820 (2020).
  • “Wavelength-dependence of laser excitation process on silicon surface“, T. Otobe, Phys. Rev. Appl. 13, 024062 (2020).
  • “Bromine-isotope selective ionization using field-free alignment of IBr isotopologues with a switched nanosecond laser pulse“, H. Akagi, T. Kumada, T. Otobe, R. Itakura, H. Hasegawa, and Y. Ohshima, Chem. Lett. 49, 416-418 (2020).
  • “Optical parametric oscillator pumped by a 100-kHz burst-mode Yb-doped fiber laser“, K. Nagashima, Y. Ochi, and R. Itakura, Opt. Lett. 45, 674-677 (2020).

2019

  • “Statistical effects of optical parametric noise on signal pulses in synchronously pumped optical parametric oscillator”, K. Nagashima, Y. Ochi, and R. Itakura, J. Opt. Soc. Am. B 36, 3389-3394 (2019).
  • “Macroscopic electron-hole distribution in silicon and cubic silicon carbide by the intense laser pulse”, T. Otobe, J. Appl. Phys. 126, 203101-1-7 (2019).
  • “Dissociative tunneling ionization of NO in asymmetric two-color intense laser fields”, T. Endo, H. Fujise, H. Hasegawa, A. Matsuda, M. Fushitani, O.I. Tolstikhin, T. Morishita, and A. Hishikawa, Phys. Rev. A 100, 053422-1-8 (2019).
  • “Attosecond electro-optic effect in zinc sulfide induced by a laser field”, T. Otobe, Phys. Rev. A 100, 033401 (2019).
  • “Plasma-mirror frequency-resolved optical gating using a liquid-sheet jet in ultraviolet region”, T. Endo, M. Tsubouchi, and R. Itakura, Opt. Lett. 44, 3234-3237 (2019).
  • “Deformation of an inner valence molecular orbital in ethanol by an intense laser field”, H. Akagi, T. Otobe, and R. Itakura, Sci. Adv. 5, eaaw1885 (2019).
  • “Characterization of 20-fs VUV pulses by plasma-mirror frequency-resolved optical gating”, R. Itakura, H. Akagi, and T. Otobe, Opt. Lett. 44, 2282-2285 (2019). 
  • “High-order harmonic generation from hybrid organic–inorganic perovskites thin films”, H. Hirori, P. Xia, Y. Shinohara, T. Otobe, Y. Sanari, H. Tahara, N. Ishii, J. Itatani, K. L. Ishikawa, T. Aharen, M. Ozaki, A. Wakamiya, and Y. Kanemitsu, APL Mater. 7, 041107 (2019).
  • “Room-temperature bonding with post-heat treatment for composite Yb:YAG ceramic lasers”, K. Fujioka, X. Guo, M. Maruyama, J. Kawanaka, and N. Miyanaga, Opt. Mater. 91, 344-348 (2019).
  • “Incident angle and photon energy dependence of polariton lasing in organic microcavity”, H. Mizuno, H. Akagi, M. Tsubouchi, R. Itakura, H. Katsuki, and H. Yanagi, Jpn. J. Appl. Phys. 58, 052003-1-7 (2019).
  • "Anisotropy and polarization dependence of multiphoton charge carrier generation rate in diamond", M. Kozák, T. Otobe, M. Zukerstein, F. Trojánek, and P. Malý, Phys. Rev. B 99, 104305-1-9 (2019).
  • "Theory for Electron Excitation in Dielectrics under an Intense Linear and Circularly Polarized Laser Fields", T. Otobe, Y. Shinohara, S. A. Sato, and K. Yabana, J. Phys. Soc. Jpn. 88, 024706 (2019).
  • "SALMON: Scalable Ab-initio Light–Matter simulator for Optics and Nanoscience", M. Noda, S. A. Sato, Y. Hirokawa, M. Uemoto, T. Takeuchi, S. Yamada, A. Yamada, Y. Shinohara, M. Yamaguchi, K. Iida, I. Floss, T. Otobe, K.M. Lee, K. Ishimura, T. Boku, G. F. Bertsch, K. Nobusada, and K. Yabana, Comp. Phys. Comm. 235, 356-365 (2019).

2018

  • “High-speed terahertz waveform measurement for intense terahertz light using 100-kHz Yb-doped fiber laser”, M. Tsubouchi and K. Nagashima, Sensors 18, 1936 (2018).
  • “Coherent detection of THz-induced sideband emission from excitons in the nonperturbative regime”, K. Uchida, T. Otobe, T. Mochizuki, C. Kim, M. Yoshita, K. Tanaka, H. Akiyama, L. N. Pfeiffer, K. W. West, and H. Hirori , Phys. Rev. B. 97, 165122-1-7 (2018).
  • “Improvement of contact grating device for efficient terahertz wave generation using bi-angular filter”, K. Nagashima, M. Tsubouchi, Y. Ochi, and M. Maruyama, J. Appl. Phys. 123, 123104-1-6 (2018).
  • “Isotope-selective ionization utilizing field-free alignment of isotopologues using a switched nanosecond laser pulse”, H. Akagi, T. Kumada, T. Otobe, R. Itakura, H. Hasegawa, and Y. Ohshima, Appl. Phys. B 124, 14-1-8 (2018).

2017

  • “Analytical formulation for modulation of time-resolved dynamical Franz-Keldysh effect by electron excitation in dielectrics”, T. Otobe, Phys. Rev. B 96, 235115-1-10 (2017).
  • “Effect of plasma formation on the double pulse laser excitation of cubic silicon carbide”, T. Otobe, T. Hayashi, and M. Nishikino, Appl. Phys. Lett. 111, 171107 (2017).
  • “Anomalous photoelectron angular distribution in ionization of Kr in intense ultraviolet laser fields”, M. Nakano, T. Otobe, and R. Itakura, Phys. Rev. A 95, 063404-1-8 (2017).
  • “Channel-specific photoelectron angular distribution in laboratory and molecular frames for dissociative ionization of methanol in intense ultraviolet laser fields”, S. Fukahori, M. Nakano, K. Yamanouchi, and R. Itakura, Chem. Phys. Lett. 672, 7 (2017).

2016

  • “High-harmonic generation in α-quartz by electron-hole recombination”, T. Otobe, Phys. Rev. B 94, 235152 (2016).
  • “Multi-scale simulation for the transient absorption spectroscopy under intense few cycle pulse laser”, T. Otobe, Photonics 3, 63 (2016).
  • “Structure determination of molecules in an alignment laser field by femtosecond photoelectron diffraction using an X-ray free-electron laser”, S. Minemoto, T. Teramoto, H. Akagi, T. Fujikawa, T. Majima, K. Nakajima, K. Niki, S. Owada, H. Sakai, T. Togashi, K. Tono, S. Tsuru, K. Wada, M. Yabashi, S. Yoshida and A. Yagishita, Scientific Reports 6, 38654 (2016).
  • “Subcycle optical response caused by dressed state with phase-locked wave functions”, K. Uchida, T. Otobe, T. Mochizuki, C. Kim, M. Yoshida, H. Akiyama, L. N. Pfeiffer, K. W. West, K. Tanaka, and H. Hirori, Phys. Rev. Lett. 117, 277402 (2016).
  • “Time-resolved dynamical Franz-Keldysh effect produced by an elliptically polarized laser”, T. Otobe, Phys. Rev. B 94, 165152 (2016).
  • “Mechanism of relativistic Doppler reflection from a photoinduced moving plasma front studied by terahertz time-domain spectroscopy”, N.Kohno, R. Itakura, and M. Tsubouchi, Phys. Rev. B 94, 155205 (2016).
  • “THz pulse generation using a contact grating device composed of TiO2/SiO2 thin film on LiNbO3 crystal”, F. Yoshida, K. Nagashima, M. Tsubouchi, M. Maruyama, and Y. Ochi, J. Appl. Phys. 120, 183103 (2016).
  • “Plasma-mirror frequency-resolved optical gating for simultaneous retrieval of a chirped vacuum-ultraviolet waveform and time-dependent reflectivity”, R. Itakura, T. Kumada, M. Nakano, and H. Akagi, High Power Laser Science and Engineering 4, e18-1-5 (2016).
  • “High-efficiency contact grating fabricated on the basis of a Fabry-Perot type resonator for terahertz wave generation”, F. Yoshida, K. Nagashima, M. Tsubouchi, Y. Ochi, M. Maruyama, and A. Sugiyama, Jpn. J. Appl. Phys. 55, 012201-1-5 (2016).
  • “Sub-picosecond regenerative amplifier of Yb-doped Y2O3 ceramic thin disk”, M. Maruyama, H. Okada, Y. Ochi, and K. Nagashima, Opt. Express 24, 1685-1692 (2016).
  • “Femtosecond time-resolved dynamical Franz-Keldysh effect”, T. Otobe, Y. Shinohara, S. A. Sato, and K. Yabana, Phys. Rev. B 93, 045124-1-9 (2016).
  • “Dynamics of spallation during femtosecond laser ablation studied by time-resolved reflectivity with double pump pulses”, T. Kumada, T. Otobe, M. Nishikino, N. Hasegawa, and T. Hayashi, Appl. Phys. Lett. 108, 011102-1-4 (2016).

2015

  • “Isotope-selective ionization utilizing field-free alignment of isotopologues with a train of femtosecond laser pulses”, H. Akagi, T. Kasajima, T. Kumada, R. Itakura, A. Yokoyama, H. Hasegawa, and Y. Ohshima, Phys. Rev. A 91, 063416-1-7 (2015).
  • “Non-thermal effects on femtosecond laser ablation of polymers extracted from the oscillation of time-resolved reflectivity”, T. Kumada, H. Akagi, R. Itakura, T. Otobe, M. Nishikino, and A. Yokoyama, Appl. Phys. Lett. 106, 221605-1-5 (2015).
  • “Frequency-resolved optical gating for characterization of VUV pulses using ultrafast plasma mirror switching”, R. Itakura, T. Kumada, M. Nakano, and H. Akagi, Opt. Express 23, 10914-10924 (2015).
  • “Yb:YAG thin-disk chirped pulse amplification laser system for intense terahertz pulse generation”, Y. Ochi, K. Nagashima, M. Maruyama, M. Tsubouchi, F. Yoshida, N. Kono, M. Mori, and A. Sugiyama, Opt. Express 23, 15057-15064 (2015).
  • “Time-dependent density functional theory of high-intensity short-pulse laser irradiation on insulators”, S. A. Sato, K. Yabana, Y. Shinohara, T. Otobe, K. –M. Lee, and G. F. Bertsch, Phys. Rev. B 92, 205413-1-6 (2015).
  • “Photoelectron diffraction from laser-aligned molecules with X-ray free-electron laser pulses”, K. Nakajima, T. Teramoto, H. Akagi, T. Fujikawa, T. Majima, S. Minemoto, K. Ogawa, H. Sakai, T. Togashi, K. Tono, S. Tsuru, K. Wada, M. Yabashi, and A. Yagishita, Scientific Reports 5, 14065-1-11 (2015).

2014

  • “Contact grating device with Fabry-Perot resonator for effective terahertz light generation”, M. Tsubouchi, K. Nagashima, F. Yoshida, Y. Ochi, and M. Maruyama, Opt. Lett. 39, 5439-5442 (2014).
  • “Photoelectron-photoion correlation in ultrafast multichannel photoionization of Ar”, R. Itakura, M. Fushitani, A. Hishikawa, and T. Sako, J. Phys. B: At. Mol. Opt. Phys. 47, 195602-1-9 (2014).
  • “Femtosecond laser ablation dynamics of fused silica extracted from oscillation of time-resolved reflectivity”, T. Kumada, H. Akagi, R. Itakura, T. Otobe, and A. Yokoyama, J. Appl. Phys. 115, 103504-1-9 (2014).
  • “Liquid-sheet jets for terahertz spectroscopy”, M. Kondoh and M. Tsubouchi, Opt. Express 22, 14135-14147 (2014).
  • “Ion effects on the structure of water studied by terahertz time-domain spectroscopy”, M. Kondoh, Y. Ohshima and M. Tsubouchi, Chem. Phys. Lett. 591, 317-322 (2014).
  • “First-principles simulation of the optical response of bulk and thin-film -quartz irradiated with an ultrashort intense laser pulse”, K. –M. Lee, C. M. Kim, S. A. Sato, T. Otobe, Y. Shinohara, K. Yabana, and T. M. Jeong, J. Appli. Phys. 115, 053519-1-8 (2014).
  • “Dielectric response of laser-excited silicon at finite electron temperature”, S. A. Sato, Y. Shinohara, T. Otobe, and K. Yabana, Phys. Rev. B 90, 174303-1-8 (2014).
  • “Numerical pump-probe experiments of laser-excited silicon in nonequilibrium phase”, S. A. Sato, K. Yabana, Y. Shinohara, T. Otobe, K. Yabana and G. F. Bertsch, Phys. Rev. B 89, 064304-1-8 (2014)
  • “Dynamic discrimination of oriented molecules controlled with nonresonant dynamic Stark effect induced by a single-cycle THz pulse”, Y. Kurosaki, H. Akagi, and K. Yokoyama, Phys. Rev. A 90, 043407-1-9 (2014).

2013

  • “Correlation between a photoelectron and a fragment ion in dissociative ionization of ethanol in intense near-infrared laser fields”, K. Hosaka, A. Yokoyama, K. Yamanouchi, and R. Itakura, J. Chem. Phys. 138, 204301-1-9 (2013).
  • “Improvement of diffraction efficiency of dielectric transmission gratings using anti-reflection coatings”, K. Nagashima, A. Kosuge, Y. Ochi, and M. Tanaka, Optics Express 21, 18640-18645 (2013).
  • “Preparation of a dense TiO2 thin film by oxidizing metallic titanium”, F. Yoshida, M. Tanaka, and K. Nagashima, Thin Solid Films 537, 23-27 (2013).

2012

  • “Isotope-selective ionization utilizing molecular alignment and non-resonant multiphoton ionization”, H. Akagi, T. Kasajima, T. Kumada, R. Itakura, A. Yokoyama, H. Hasegawa, and Y. Ohshima, Appl. Phys. B 109, 75-80 (2012).
  • “Development of high efficiency etalons with an optical shutter for terahertz laser pulses”, M. Tsubouchi and T. Kumada, Opt. Express 20, 28500-28506 (2012).
  • “Terahertz tomography of a photo-induced carrier based on pump-probe spectroscopy using counterpropagation geometry”, M. Tsubouchi, M. Nagai, and Y. Ohshima, Opt. Lett. 37, 3528-3530 (2012).
  • “First-principle description for the high-harmonic generation in a diamond by intense short laser pulse”, T. Otobe, J. Appl. Phys. 111, 093112-1-7 (2012).
  • “Time-dependent density functional theory for strong electromagnetic fields in crystalline solids”, K. Yabana, T. Sugiyama, Y. Shinohara, T. Otobe, and G. F. Bertsch, Phys. Rev. B 85, 045134-1-11 (2012)

2011

  • “Separation of ionization and subsequent electronic excitation for formation of electronically excited ethanol cation in intense laser fields”, T. Ikuta, K. Hosaka, H. Akagi, A. Yokoyama, K. Yamanouchi, F. Kannari, and R. Itakura, J. Phys. B: At. Mol. Opt. Phys. 44, 191002-1-5 (2011).
  • “Reconstruction of attosecond pulses using a two-color pumping”, J. Chen, R. Itakura, and T. Nakajima, J. Opt. Soc. Am. B 28, 2155-2199 (2011).
  • “13C-selective infrared multiple photon dissociation of β-propiolactone by a free electron laser”, Y. Miyamoto, T. Majima, S. Arai, K. Katsumata, H. Akagi, A. Maeda, H. Hata, K. Kuramochi, Y. Kato, and K. Tsukiyama, Nucl. Instr. Meth. Phys. Res. B 269, 180-184 (2011).

2010

  • “Design of Rectangular Transmission Gratings Fabricated in LiNbO3 for High-PowerTerahertz-Wave Generation”, K. Nagashima and A. Kosuge, Jpn. J. Appl. Phys. 49, 122504-1-5 (2010).
    ※“Erratum:"Design of Rectangular Transmission Gratings Fabricated in LiNbO3 for High-Power Terahertz-Wave Generation"”, Jpn. J. Appl. Phys. 51, 119201 (2012).
  • “Coherent correlation between nonadiabatic rotational excitation and angle-dependent ionization of NO in intense laser fields”, R. Itakura, H. Hasegawa, Y. Kurosaki, A. Yokoyama, and Y. Ohshima, J. Phys. Chem. A 114, 11202-11209 (2010).
  • “Characterization of attosecond XUV pulses utilizing a broadband UV~VUV pumping”, J. Chen, R. Itakura, and T. Nakajima, Opt. Express 18, 2020-2035 (2010).
  • “Coherent phonon generation in time-dependent density functional theory”, Y. Shinohara, K. Yabana, Y. Kawashita, J. –I. Iwata, T. Otobe, and G. F. Bertsch, Phys. Rev. B 82, 155110 (2010).
  • “First-principle calculations for multiphoton absorption in α-quartz under intense short laser irradiation”, T. Otobe, J. Phys: Condens. Matter 22, 384204-1-4 (2010).
  • “First-principle description for coherent phonon generation in diamond”, Y. Shinohara, Y. Kawashita, J. –I. Iwata, K. Yabana, T. Otobe, and G. F. Bertsch, J. Phys: Condens. Matter 22, 384212-1-4 (2010).