Group Hase
Journal Articles and Reports
2023
- T. Ichikawa, A. Abulikemu, and M. Hase,
"Detection of Mechanical Deformations Induced by Ultrafast Laser on a Metallic Cantilever",
Phys. Rev. Applied, Vol. 19, 024054 (2023).
- A. Abulikem and M. Hase,
"Giant third-harmonic generation from ultrapure diamond crystals",
Opt. Mater. Exp., Vol. 13, 485601 (2023).
- J. Afalla, J. Muldera, S. Takamizawa, T. Fukuda, K. Ueno, M. Tani, and M. Hase,
"Terahertz emission from transient currents and coherent phonons in layered MoSe2 and WSe2",
J. Appl. Phys., Vol. 133, 165103 (2023).
- Y. Mizukoshi, T. Fukuda, Y. Komori, R. Ishikawa, K. Ueno, and M. Hase,
"Ultrafast melting of charge-density wave fluctuations at room temperature in 1T-TiSe2 monitored
under non-equilibrium conditions", Appl. Phy. Lett. 122, 243101 (2023).
- T. Fukuda, U. Ozaki, S. Jeong, Y. Arashida, K. En-ya, S. Yoshida, Paul J. Fons, J. Fujita, K. Ueno,
M. Hase, and M. Hada,
"Photoinduced Structural Dynamics of 2H-MoTe2 Under Extremely High-Density
Excitation Conditions", The Journal of Physical Chemistry C, Vol. 127, 13149-13156 (2023).
- Y. Iwasaki, T. Fukuda, G. Noyama, M. Akei, H. Shigekawa, P. J. Fons, M. Hase, Y. Arashida, and M. Hada,
"Electronic intraband scattering in a transition-metal dichalcogenide observed by double-excitation
ultrafast electron diffraction", Appl. Phy. Lett. 123, 181901 (2023).
- T. Fukuda, K. Makino, Y. Saito, P. Fons, A. Ando, T. Mori, R. Ishikawa, K. Ueno, J. Afalla, and M. Hase,
"Coherent optical response driven by non-equilibrium electron-phonon dynamics in a layered transition-metal dichalcogenide",
submitted (2023).
2022
- T. Fukuda, R. Kaburauchi, Y. Saito, K. Makino, P. Fons, K. Ueno, and M. Hase,
"Photo-induced Tellurium segregation in MoTe2",
physica status solidi (Rapid Research Letters), Vol.16, 2100633 (2022).
- A. Abulikem, Y. Kainuma, T. An, and M. Hase,
"Temperature-dependent second-harmonic generation from color centers in diamond",
Opt. Lett., Vol.47, 1693-1696 (2022).
- A. Abulikem, T. Fukuda, and M. Hase,
"Selective observation of coherent THz phonons and phonon-polaritons in LiNbO3 using refection-type
ultrafast electro-optic sampling",
Appl. Phys. Exp. Vol. 15, 092005 (2022).
- R. Sakurai, Y. Kainuma, T. An, H. Shigekawa, and M. Hase,
"Inverse Cotton-Mouton effect induced by nitrogen-vacancy centers in diamond crystals",
APL Photonics, Vol. 7, 066105 (2022).
- T. Nakayama, K. Kobayashi, T. Kameda, M. Hase, and A. Hirano,
"Proteins Protein Corona: Nanoscale Size Evolution of Human Im-munoglobulin G Aggregates Induced by Serum Albumin",
ACS Applied Materials & Interfaces 14, 32937-32947 (2022).
2021
- A. Abulikem, Y. Kainuma, T. An, and M. Hase,
"Second-harmonic generation in bulk diamond based on inversion symmetry breaking by
colour centres", ACS Photonics, Vol. 8, 988-993 (2021).
- J. Afalla, E. A. P. Prieto, H. A. Husay, K. C. Gonzales, A. Abulikemu, A. Somintac, A. Salvador, E. Estacio, M. Tani, and M. Hase,
"Effect of heteroepitaxial growth on LT-GaAs: ultrafast optical properties",
Journal of Physics: Condensed Matter, Vol. 33, 315704 (2021).
- Y. Komori, Y. Saito, P. Fons, and M. Hase,
"Ultrafast scattering dynamics of coherent phonons in Bi1-xSbx in the Weyl semimetal phase",
New Journal of Physics, Vol. 23, 023034 (2021).
- M. Hada, S. Ohmura, T. Ishikawa, M. Saigo, N. Keio, W. Yajima, T. Suzuki, D. Urushihara,
K. Takubo, Y. Masaki, M. Kuwahara, K. Tsuruta, Y. Hayashi, J. Matsuo, T. Yokoya, K. Onda, F. Shimojo, M. Hase,
S. Ishihara, T. Asaka, N. Abe, T. Arima, S. Koshihara, and Y. Okimoto,
"Photoinduced Oxygen Transport in Cobalt Double-Perovskite Crystal EuBaCo2O5.39",
Applied Materials Today, Vol. 24, 101167 (2021).
- A. Abulikem, Y. Kainuma, T. An, and M. Hase,
"Second-harmonic generation by diamond color centers", 2021 Conference on Lasers and Electro-Optics Europe &
European Quantum Electronics Conference
(CLEO/Europe-EQEC) (2021).
2020
- T. Fukuda, K. Makino, Y. Saito, P. Fons, A. V. Kolobov, K. Ueno, and M. Hase,
"Ultrafast dynamics of the low frequency shear phonon in 1T'-MoTe2",
Appl. Phys. Lett. Vol. 116, 093103 (2020).
- Y. Saito, P. Fons, A. V. Kolobov, K. V. Mitrofanov, K. Makino, J. Tominaga, S. Hatayama,
Y. Sutou,
M. Hase, and J. Robertson, "High-quality sputter-grown layered chalcogenide
and pnictide films for phase change memory applications and beyond",
Journal of Physics D: Applied Physics, Vol. 53, 284002 (2020).
- T. Ichikawa, Y. Saito, and M. Hase, "The effect of ion irradiation on dephasing of coherent
optical phonons in GaP",
AIP Advances, Vol. 10, 105117 (2020).
- M. Hada, K. Makino, H. Inoue, T. Hasegawa, H. Masuda, K. Shirasu, T. Nakagawa, T. Seki, J. Matsuo,
T. Nishikawa, Y. Yamashita, S. Koshihara, J. Fujita, Y. Hayashi, S. Maeda, and M. Hase,
"Nanometer-scale Thermal Conductance at the Boundaries of Carbon Nanotubes Probed by Ultrafast
Structural Dynamics",
Carbon, Vol. 170, 165-173 (2020).
2019
- M. Motojima, T. Suzuki, H. Shigekawa, Y. Kainuma, T. An, and M. Hase,
"Giant nonlinear optical effects induced by nitrogen-vacancy centers in diamond crystals",
Opt. Exp, Vol. 27, pp. 32217-32227 (2019).
- T. Suzuki, R. Mondal, Y. Saito, P. Fons, A. V. Kolobov, J. Tominaga, H. Shigekawa, and M. Hase,
"Photon Energy Dependence of Kerr Rotation in GeTe/Sb2Te3 Chalcogenide Superlattices",
Journal of Physics: Condensed Matter, Vol. 31, p. 415502 (2019).
- Y. Watanabe, Ken-ichi Hino, N. Maeshima, H. Petek, and M. Hase,
"Ultrafast asymmetric Rosen-Zener-like coherent phonon responses observed in silicon",
Phys. Rev. B, Vol. 99, p. 174304 (2019). (also available at arxiv).
- T. Nakayama, S. Yoshizawa, A. Hirano, T. Tanaka, K. Shiraki, and M. Hase,
"Ultrafast Vibrational Energy Transfer from photoexcited carbon nanotubes to proteins",
in Ultrafast
Phenomena XXI
(G. Cerullo and J. Ogilvie (Eds.)), EPJ Web of Conferences, Vol. 205, p.05009 (2019).
- R. Mondal, A. Arai, Y. Saito, P. Fons, A. V. Kolobov, J. Tominaga, and M. Hase,
"Transient Fano Resonance in Topological Insulators Observed by Coherent Phonon Spectroscopy",
in Ultrafast Phenomena XXI
(G. Cerullo and J. Ogilvie (Eds.)), EPJ Web of Conferences, Vol. 205, p.04021 (2019).
2018
- R. Mondal, Y. Saito, Y. Aihara, P. Fons, A. V. Kolobov, J. Tominaga, S. Murakami, and M. Hase,
"A cascading nonlinear magneto-optical effect in topological insulators",
Scientific Reports, Vol. 8, p. 3908 (2018). (Selected as Top 100 in Physics )
- R. Mondal, A. Arai, Y. Saito, P. Fons, A. V. Kolobov, J. Tominaga, and M. Hase,
"Coherent Dirac plasmons in topological insulators",
Phys. Rev. B, Vol. 97, pp. 144306 (2018). (also available at https://arxiv.org/abs/1804.09308)
- T. Nakayama, T. Tanaka, K. Shiraki, M. Hase, and A. Hirano,
"Suppression of the Single-Wall Carbon Nanotube Redox Reaction by Adsorbed Proteins",
Appl. Phys. Exp. Vol. 11, pp. 075101 (2018).
- T. Suzuki, Y. Saito, P. Fons, A. V. Kolobov, J. Tominaga, and M. Hase,
"All-optical detection of periodic structure of chalcogenide superlattice using coherent
folded acoustic phonons",
Physica Status Solidi (RRL) - Rapid Research Letters, Vol. 12, pp. 1800246 (2018).
(Selected as Cover Picture)
- R. Mondal, Y. Saito, Y. Aihara, P. Fons, A. V. Kolobov, J. Tominaga, and M. Hase,
"A topological phase buried in a chalcogenide superlattice monitored by a helicity dependent
Kerr measurement", ACS Applied Materials & Interfaces, Vol. 10, pp. 26781-26786 (2018).
- Y. Sanari, T. Tachizaki, Y. Saito, K. Makino, P. Fons, A. V. Kolobov, J. Tominaga, K. Tanaka,
Y. Kanemitsu, M. Hase, and H. Hirori,
"Zener Tunneling Breakdown in Phase-Change Materials Revealed by Intense Terahertz Pulses",
Phys. Rev. Lett., 121, p.165702 (2018).
2017
- T. Suzuki, Y. Saito, P. Fons, A. V. Kolobov, J. Tominaga, and M. Hase, "Enhancement of
Coherent Phonon Amplitude in Phase-change Materials by Near-infrared Laser Irradiation",
Appl. Phys. Lett. Vol. 111, pp. 112101 (2017). (also available at https://arxiv.org/abs/1709.02567)
- T. Nakayama, S. Yoshizawa, A. Hirano, T. Tanaka, K. Shiraki, and M. Hase, "Vibrational Energy
Transfer from Photo-Excited Carbon Nanotubes to Proteins Observed by Coherent Phonon
Spectroscopy", Appl. Phys. Exp. Vol. 10, pp. 125101 (2017).
(also available at https://arxiv.org/abs/1709.02567)
- Y. Watanabe, Ken-ichi Hino, M. Hase, and N. Maeshima, "Quantum Generation Dynamics of
Coherent Phonons: Analysis of Transient Fano Resonance", Journal of Physics: Conference
Series, Vol. 864, pp. 012079 (2017).
- Y. Watanabe, Ken-ichi Hino, M. Hase, and N. Maeshima, "Irregular oscillatory-patterns in the
early-time region of coherent phonon generation in silicon", Phys. Rev. B, Vol. 96, pp. 125294 (2017).
(also available at https://arxiv.org/abs/1705.07257)
- Y. Watanabe, Ken-ichi Hino, M. Hase, and N. Maeshima, "Polaronic quasiparticle picture for
generation dynamics of coherent phonons in semiconductors: Transient and nonlinear Fano
resonance", Phys. Rev. B, Vol. 95, pp. 014301 (2017). (also available at https://arxiv.org/abs/1510.00263)
2016
- V. K. Mag-Usara, S. Funkner, G. Niehues, E. A. Prieto, M. H. Balgos, A. Somintac, E. Estacio, A. Salvador,
K. Yamamoto, M. Hase, and M. Tani, "Low temperature-grown GaAs carrier lifetime evaluation by
double optical pump terahertz time-domain emission spectroscopy ", Optics Express, Vol. 24, pp. 26175 (2016).
- K. Mitrofanov, P. Fons, K. Makino, R. Terashima, T. Shimada, A. V. Kolobov, J. Tominaga, V. Bragaglia,
A. Giussani, R. Calarco, H. Riechert, T. Sato, T. Katayama, K. Ogawa, T. Togashi, M. Yabashi, S. Wall,
D. Brewe, and M. Hase, "Sub-nanometre resolution of atomic motion during electronic excitation in
phase-change materials", Scientific Reports, Vol. 6, pp. 20633 (2016).
- K. Makino, Y. Saito, P. Fons, A. V. Kolobov, T. Nakano, J. Tominaga, and M. Hase, "Anisotropic lattice
response induced by a linearly-polarized femtosecond optical pulse excitation in interfacial phase
change memory material", Scientific Reports, Vol. 6, pp. 19758 (2016)..
2015
- M. Hase, P.
Fons, K. V. Mitrofanov, A. V. Kolobov, and J. Tominaga, "Femtosecond
structural
transformation of phase-change materials far from
equilibrium monitored by coherent phonons",
Nature
Communications, Vol. 6,
pp.8367 (2015).
- M. Hase, P.
Fons, A. V. Kolobov, and J. Tominaga,
"Coherent gigahertz phonons in Ge2Sb2Te5
phase change
materials", Journal
of Physics: Condensed Matter, Vol. 27,
pp.485402 (2015). (available at http://arxiv.org/abs/1510.01786)
- M. Hase, K.
Ushida, and M.
Kitajima, "Anharmonic Decay of Coherent Optical Phonons in Antimony",
J. Phys. Soc.
Jpn. Vol. 84, 024708 (2015).
(also available at http://arxiv.org/abs/1411.5135)
- J. Tominaga, A. V. Kolobov, P. Fons, X. Wang, Y. Saito, T.
Nakano, M. Hase,
S. Murakami, J. Herfor,
Y. Takagaki, "Giant multiferroic effects in topological GeTe-Sb2Te3
superlattices", Sci.
Technol. Adv. Mater.
Vol. 16, 014402 (2015).
- M. Hase, P.
Fons, K. V. Mitrofanov, A. V. Kolobov, and J. Tominaga, "Ultrafast
Lattice Dynamics of
Phase-change Materials Monitored by a Pump-pump-probe Technique",
Ultrafast Phenomena XIX,
Springer
Proceedings in Physics Vol. 162, pp.210 (2015).
- K. Makino, Y. Saito, K. Mitrofanov, J. Tominaga, A. V. Kolobov,
T. Nakano, P. Fons, and M.
Hase, "Coherent phonon
study of (GeTe)2(Sb2Te3)l
interfacial phase change memory materials", Ultrafast Phenomena XIX,
Springer
Proceedings in Physics Vol. 162, pp.199 (2015).
2014
- A. V. Kolobov, P. Fons, J. Tominaga, and M. Hase,
"Excitation-Assisted Disordering of GeTe and Related Solids
with Resonant Bonding", The Journal of
Physical Chemistry C, Vol. 118,
10248−10253 (2014).
- P. Fons, P. Rodenbach, K. V. Mitrofanov, A. V. Kolobov, J. Tominaga, R.
Shayduck, A. Guissani,
R. Calarco,
M. Hanke, H. Riechert, R. E. Simpson, and M. Hase, "Picosecond
strain dynamics in Ge2Sb2Te5 monitored
by
time-resolved x-ray diffraction, Phys.
Rev. B, Vol. 90, 094305 (2014).
(also available at http://arxiv.org/abs/1409.6888)
- D. Bang, H. Awano, J. Tominaga, A. V. Kolobov, P. Fons, Y. Saito,
K. Makino, T. Nakano, M. Hase,
Y. Takagaki,
A. Giussani, R. Calarco, S. Murakami, "Mirror-symmetric
magneto-optical Kerr rotation using visible light in
[(GeTe)2(Sb2Te3)l]n
topological insulators", Scientific
Reports Vol. 4, 5727
(2014).
- K. Makino, Y. Saito, P. Fons, A. V. Kolobov, T. Nakano, J.
Tominaga, and M. Hase,
"Coherent phonon study of
(GeTe)l(Sb2Te3)m
interfacial phase change memory materials", Appl.
Phys. Lett. Vol. 105, 151902
(2014).
(also available at http://arxiv.org/abs/1410.0097)
2013
- M. Hase,
M.
Katsuragawa, A. M. Constantinescu and H. Petek, "Coherent phonon
induced optical modulation in
semiconductors at terahertz frequencies", New Journal of
Physics, Focus on Nonlinear
Terahertz studies
(invited paper),
Vol. 15,
055018 (2013).
- Y. Honda, E. Maret, A. Hirano, T. Tanaka, K. Makino, M. Hase,
"Coherent monochromatic phonons in highly-purified
semiconducting
single-wall carbon nanotubes", Appl.
Phys.
Lett., Vol. 102, 222109 (2013).
(available at http://arxiv.org/abs/1305.4707)
- K. Makino, J. Tominaga, A. V. Kolobov, P. Fons, and M. Hase, "Ultrafast Optical
Manipulation of Atomic Motions
in Multilayer Ge-Sb-Te Phase Change Materials", in Ultrafast
Phenomena XVIII
(M. Chergui, S. Cundiff, K. Yamanouchi, R. Riedle, A. Taylor (Eds.),
EDP Sciences ‐ Web of Conferences), 41,
03007 (2013).
- M. Hase, M. Katsuragawa, A.
M. Constantinescu and H. Petek, "Coherent phonon frequency comb
generated by few-cycle
femtosecond pulses in Si", in Ultrafast
Phenomena XVIII
(M. Chergui, S. Cundiff, K. Yamanouchi, R. Riedle, A. Taylor (Eds.),
EDP Sciences ‐ Web of Conferences), 41,
04020 (2013).
2012
- M. Hase, M.
Katsuragawa, A. M. Constantinescu and H. Petek, "Frequency comb
generation at THz frequencies by coherent phonon excitation in Si", Nature
Photonics 6,
243–247 (2012).
(featured in Pitt News) (also
available at http://arxiv.org/abs/1211.0769)
- K. Makino, J. Tominaga, A. V. Kolobov, P. Fons, and M.
Hase, "Polarization Dependent Optical Control
of Atomic
Arrangement in Multilayer Ge-Sb-Te Phase Change Materials", Appl.
Phys.
Lett. Vol. 101, 232101 (2012).
(Also available at http://arxiv.org/abs/1211.5192)
- K. Makino, J. Tominaga, A. V. Kolobov, P. Fons, and M.
Hase, "Bond-selective excitation and
following displacement of
Ge atoms in GeTe/Sb2Te3 superlattice", Proceeding
of the 4th International
Photoinduced Phase Transations and Cooperative
Phenomena (PIPT4), Wroclaw, Poland, 2011.
Acta
Phys.
Pol. A, 121, 336 (2012).
- M. Hase and J.
Tominaga, "Ultrafast dynamics of coherent optical phonons in GeTe/Sb2Te3
superlattices:
Thermal conductivity and coherent control", Proceeding
of
SPIE, 8260-52
(2012).
2011
- M.
Hase and J.
Tominaga, "Thermal conductivity of GeTe/Sb2Te3
superlattices measured by
coherent phonon spectroscopy", Appl.
Phys. Lett. Vol. 99, 031902
(2011).
(also available at http://arxiv.org/abs/1106.4101)
- J. D. Lee, P. Moon, and M.
Hase, "Ultrafast optical excitation of coherent phonons in a
one-dimensional
metal at the photoinduced metal-insulator transition", Phys. Rev. B,
Vol. 84, 195109 (2011).
- M. Hase, D.
Hayashi, and J. D. Lee, "Control of carrier transport in GaAs by
longitudinal-optical phonon-carrier scattering using a pair of laser
pump pulses",
J.
Appl.
Phys. Vol. 109, 073715 (2011).
(also available
at http://arxiv.org/abs/1101.2490)
- K. Makino, J. Tominaga, and M.
Hase, "Ultrafast optical
manipulation of atomic
arrangements in chalcogenide alloy memory materials",
Optics
Express Vol. 19, No. 2,
pp.1260-1270 (2011). (highlighted in Nature
Photonics) (also available at http://arxiv.org/abs/1012.1408)
- K. Hino, M.
Hase, and N. Maeshima, "Exciton Fano Resonance in
Semiconductor Heterostructures
and its Related Phenomena", in Exciton
Quasiparticles: Theory,
Dynamics and Applications, Editted by
Randy M. Bergin (Nova
Science Pub Inc.) (2011).
2010
- K. Makino, J. Tominaga, and M. Hase,
"Ultrafast phase change in Ge2Sb2Te5
induced by selective excitation of coherent phonons", in Ultrafast
Phenomena XVII
(M. Chergui, D. Jonas, E. Riedle, R. Schoenlein, A. Taylor (Eds.),
Oxford
University Press).
- M. Hase, O. V.
Misochko, and K. Ishioka, "Excitation and
Time-evolution of Coherent
Optical Phonons", in Dynamics at
Solid State
Surfaces and Interfaces Vol. 1: Current
Developments, Edited by
U. Bovensiepen, H. Petek, and M. Wolf (Wiley-VCH) (2010).
- M. Hase and M.
Kitajima, "Interaction of coherent phonons with
defects and elementary
excitations",
Journal
of Physics: Condensed Matter (Topical Review) , Vol. 22, 073201 (2010).
2009
- K. Makino, A. Hirano, K. Shiraki, Y.
Maeda, and M. Hase,
"Ultrafast vibrational motion of
carbon nanotubes in different pH environments", Phys. Rev. B,
Vol. 80,
245428 (2009).
- M. Hase, Y.
Miyamoto, and J. Tominaga, "Ultrafast dephasing of
coherent optical phonons
in atomically controlled GeTe/Sb2Te3
superlattices", Phys. Rev. B,
Vol. 79, pp. 174112
(2009).
- M. Hase,
"Carrier mobility in a polar semiconductor measured by
an optical pump-probe technique",
Appl.
Phys. Lett.,
Vol. 94, pp. 112111 (2009).
- J. D. Lee, H. Gomi, and M. Hase, "Coherent optical
control of the ultrafast dephasing and
mobility in a polar
semiconductor", J.
Appl. Phys. Vol. 106, pp. 083501
(2009).
2008
- M. Hase,
"Ultrafast Dynamics of Plasmon-phonon Coupling:
Estimation of Electron Mobility
in GaAs", Physica
Status Solidi (c)
Vol. 5, pp. 364-366 (2008).
- K. Ishioka, M. Hase,
M. Kitajima, L. Wirtz, A. Rubio, and H.
Petek, "Ultrafast electron-phonon
decoupling in graphite", Phys. Rev. B
Vol. 77, pp.121402(R) (2008).
- J. D. Lee and M. Hase,
"Coherent optical control of the
ultrafast
dephasing of phonon-plasmon
coupling in a polar semiconductor using
pulse train of below-band-gap excitation",
Phys.
Rev. Lett., Vol. 101,
pp. 235501 (2008).
- N. Uchida, Y. Mikami, H. Kintoh, K. Murakami, N. Fukata, M.
Mitome, M. Hase, and M.
Kitajima,
"Site-selective formation of Si nanocrystal in SiO2
by femtosecond laser irradiation and an Al
deoxidization effect", Appl.
Phys.
Lett, Vol. 92, No.15. pp. 153112 (2008).
2007
- R. Lu, M. Hase,
M. Kitajima, S. Nakashima, and S. Sugai,
"Ultrafast
Critical Dynamics of a
Ferroelectric Phase Transition in Pb1-xGexTe", Phys. Rev.
B, Vol. 75, No. 1, pp. 012107 (2007).
- O. V. Misochko, R. Lu, M.
Hase, and M. Kitajima, "Coherent Control
of the Lattice
Dynamics
of Bismuth near the Lindemann Stability Limit",
J. Exp. Theo.
Phys.
Vol. 104, No.2, pp.245-253 (2007).
- O. V. Misochko, K. Ishioka, M. Hase, and M. Kitajima,
"Fano
interference for large-amplitude
coherent phonons in bismuth", J. Phys.:
Condens. Matter
Vol. 19, No.15, pp.156227 (2007).
- M. Hase, M.
Kitajima, J. Demsar, "Femtosecond
dynamics of Fano-resonance in Zn",
Ultrafast Phenomena XV (P. Corkum, D. Jonas, R. J. D.
Miller, and A. M. Weiner (Eds.), Springer, Berlin),
Springer
Series in
Chemical Physics, Vol. 88,
pp. 615 (2007).
- J. D. Lee, J. Inoue, and M. Hase, "Ultrafast
Fano Dynamics of Quasiparticles in a Semiconductor",
Ultrafast Phenomena XV (P. Corkum, D. Jonas, R. J. D. Miller, and A. M.
Weiner (Eds.),
Springer, Berlin),
Springer
Series in Chemical Physics, Vol. 88, pp.
606 (2007).
- K. Ishioka, M. Hase,
M. Kitajima, and H. Petek, "Femtosecond
Dynamics of Coherent Optical Phonons in Graphite",
Ultrafast Phenomena XV (P. Corkum, D. Jonas, R. J. D. Miller, and A. M.
Weiner (Eds.),
Springer, Berlin),
Springer
Series in Chemical Physics, Vol. 88, pp.
624 (2007).
2006
- M. Hase, J.
Demsar, M. Kitajima, "Photoinduced
Fano-resonance of coherent phonons in zinc",
Phys.
Rev. B, Vol. 74,
No. 21,
pp.212301 (2006).
- J. D. Lee, J. Inoue, and M. Hase, "Ultrafast
Fano Resonance between Optical Phonons and
Electron-Hole Pairs at the Onset of Quasiparticle Generation in a
Semiconductor",
Phys.
Rev.
Lett.,Vol. 97, No. 15,
pp.157405 (2006).
- K. Ishioka, M. Hase,
M. Kitajima, and H. Petek, "Coherent Optical
Phonons in Diamond",
Appl.
Phys. Lett.,
Vol. 89, No. 23,
pp.231916 (2006). (featured in SPIE
Newsroom)
- O. V. Misochko, K. Ishioka, M. Hase, and M. Kitajima,
"Fully
symmetric and doubly degenerate
coherent phonons in semimetals at low temperature and high excitation:
similarities and
differences",
J.
Phys. Condens. Matter, Vol. 18, pp.10571-10584
(2006).
- R. Lu, M. Hase,
M. Kitajima, S. Nakashima, and S.
Sugai,"Femtosecond
pump-probe study of
coherent soft phonon in Pb1-xGexTe
ferroelectrics", J.
Luminescence 119-120, pp.378-382
(2006).
2005
- M. Hase, K.
Ishioka, J. Demsar, K. Ushida, and M. Kitajima, "Ultrafast dynamics of coherent
optical phonons and nonequilibrium electrons in transition metals", Phys. Rev. B, Vol. 71, pp.184301 (2005).
- O. V. Misochko, M. Hase, K. Ishioka, and M. Kitajima,
"Fano interference with the
alternating asymmetry parameter in time-domain experiments", JETP Letters, Vol. 82,
No. 7, pp.426-483 (2005).
- R. Lu, K. Ishioka, M. Hase, O. V. Misochko, and M.
Kitajima, "Amplitude beating of coherent phonon
in graphite under high intensity photo-excitation",
Surface
Science, Vol. 593, pp. 116-121
(2005).
- K. Ishioka, M. Hase, M. Kitajima, O. V. Misochko,
"Amplitude
collapse and revival
of chirped coherent phonon under
high-fluence optical excitation", Ultrafast Phenomena XIV
(T.
Kobayashi,
T. Okada, T. Kobayashi, K. A. Nelson, and S. D. Silvestri (Eds.),
Springer,
Berlin 2005),
Springer
Series in Chemical Physics, Vol. 88, pp.248-250
(2005).
- M. Kitajima, M. Hase, A. M. Constantinescu, H. Petek,
"Ultrafast dynamics of coherent electron-phonon
interaction in
silicon", Ultrafast Phenomena XIV (T. Kobayashi,
T. Okada, T. Kobayashi, K. A. Nelson,
and S. D. Silvestri (Eds.),
Springer,
Berlin 2005), Springer
Series in Chemical Physics, Vol. 88, pp.242-244
(2005).
2004
- M. Hase, M.
Kitajima, S. Nakashima, and K. Mizoguchi, "Hase et al. Reply",
Phys.
Rev. Lett., Vol. 93, No. 10, pp. 109702 (2004).
- O. V. Misochko, M. Hase, K. Ishioka and M.
Kitajima, "Observation of Amplitude Collapse
and Revival for Chirped Coherent Phonons in Bismuth", Phys. Rev. Lett., Vol. 92, No. 19, pp.197401 (2004).
- O. V. Misochko, M. Hase, K. Ishioka and M. Kitajima,
"Transient Bose-Einstein condensation
of phonons", Phys. Lett. A Vol. 321, pp.381-387 (2004).
- O. V. Misochko, M. Hase, and M. Kitajima, "On the nature of coherent phonons generated by
ultrashort laser pulses in single-crystal antimony", Phys. of the Solid State, Vol. 46, No.9, pp.1741-1749 (2004).
- O. V. Misochko, M. Hase, and M. Kitajima, "Spectrally
filtered time domain study
of coherent
phonons in semimetals", J. Phys.:
Condens. Matter, Vol. 16, No.10, pp.1879-1886 (2004).
- N. Fukata, Y.
Yamamoto, K. Murakami, M. Hase, and M. Kitajima, "In situ
spectroscopic measurement
of structural change in SiO2 during femtosecond laser irradiation", Appl. Phys. A, Vol. 79, pp.1425-1427 (2004).
- K. Ishioka, M. Hase, and M. Kitajima, "In situ observation of the ultrafast lattice dynamics of
graphite under ion irradiation", Solid State
Commun. Vol. 130 No.5, pp. 327-330 (2004).
- Y. Fujii, K. Horiuchi, F. Kannari, M. Hase, and M.
Kitajima, "Optical imaging of defect density
distribution in ion-irradiated GaAs using ultrafast carrier dynamics", Jpn.
J. Appl. Phys.
Vol. 43, No.1, pp.184-185 (2004).
2003
- M. Hase, M.
Kitajima, A. M. Constantinescu and H. Petek,"The birth of
a quasiparticle in Si
observed in time-frequency space", Nature,
Vol. 426, pp. 51-54
(2003).
(News and Views by Alfred Leitenstorfer)
(featured in Pitt
News)
- M. Hase, M.
Kitajima, S. Nakashima and K. Mizoguchi, "Forcibly
driven coherent soft phonons in
GeTe with intense THz-rate pump
fields", Appl.
Phys. Lett., Vol. 83, No. 24,
pp.4921-4923 (2003).
- M. Hase, K.
Ishioka, M. Kitajima and K. Ushida, "Ultrafast
carrier and plasmon-phonon dynamics
in ion-irradiated
n-GaAs", Appl.
Phys. Lett., Vol. 82, No. 21, pp.3668-3670
(2003).
- N. Fukata, Y. Yamamoto, K. Murakami, M. Hase, and M.
Kitajima, "In situ spectroscopic measurement of
transmitted light related to defect formation in SiO2 during
femtosecond laser irradiation",
Appl. Phys.
Lett, Vol. 83, No.17. pp. 3495-3497 (2003).
- O. V. Misochko, M. Hase and M. Kitajima, "Phonon Autoecho in Bismuth and Antimony Single Crystals",
JETP Letters, Vol. 78, No.2, pp.75-79 (2003).
- M. Kitajima, M. Hase, K. Ishioka and K. Ushida,
"Application
of time-domain vibrational spectroscopy to
the
study of defects in the ion-implanted materilas", Nucl.
Instru. Methods, Vol. 206, pp. 99-102
(2003).
- N. Fukata, Y. Yamamoto, K. Murakami, M. Hase and M.
Kitajima, "In
situ spectroscopic measurement of
defect formation in
SiO2 induced by femtosecond laser irradiation", Physica
B, Vol. 340-342, pp. 986-989
(2003).
2002
- K. Mizoguchi, M. Hase and M. Kitajima, "Precursor
phenomenon of laser ablation
in bismuth",
Phase
Transition, Vol. 75, No.7-8, pp.1003-1009
(2002).
- M. Hase, K.
Ishioka, M. Kitajima and K. Ushida, "Dephasing
of coherent THz phonons in bismuth
studied by
femtosecond pump-probe technique", Appl.
Surf. Sci., Vol. 197-198,
pp.710-714
(2002).
- M. Hase, M. Kitajima, S. Nakashima, and K.
Mizoguchi,"Dynamics of
coherent anharmonic
phonons in bismuth using high density
photoexcitation", Phys. Rev.
Lett., Vol. 88, No. 6, pp. 067401
(2002).
- M. Hase, M. Kitajima, K. Mizoguchi, and S.
Nakashima,"Coherent phonons
in bismuth under
high-density excitation", Physica B,
Vol. 316-317,
pp.292-295
(2002).
- M. Hase, M. Kitajima, S. Nakashima and K. Mizoguchi,
"Ultrafast Dynamics
of coherent
anharmonic phonons in bismuth", Ultrafast Phenomena
XIII (R. D. Miller, M.
M. Murnane,
N. F. Scherer, and A. M. Weiner (Eds.), Springer, Berlin
2002), Springer
Series in
Chemical Physics,
Vol. 71,
pp.386-388.
- K. Ishioka, M. Hase, K. Ushida and M. Kitajima,
"Femtosecond Phonon and Carrier Dynamics
in Defective Graphite and
GaAs", Appl.
Surf. Sci., 197-198,
pp. 726-729 (2002).
- K. Ishioka, M. Hase, K. Ushida and M. Kitajima,
"Coherent
Acoustic Phonon-Defect Scattering
in Graphite", Physica B 316-317,
pp.296-299 (2002).
- K. Ushida, M. Hase, K. Ishioka, and M. Kitajima, "Use
of vibrational coherence to probe disorders
and defects in solids: A
review", RIKEN
REVIEW, No.49, pp.33-37 (2002).
2001
- K. Ishioka, M. Hase, M. Kitajima, and K.
Ushida, "Ultrafast carrier and phonon dynamics
in ion-irradiated
graphite", Appl.
Phys. Lett.,
Vol. 78, No. 25, pp. 3965-3967 (2001).
- M. Hase, K.
Ishioka, K. Ushida, and M. Kitajima,"Annihilation of
coherent LO phonon-plasmon
coupled
modes by lattice defects in n-GaAs", Proceedings
of the 25th
International Conference on
Physics of Semiconductors (Springer
Proceedings in Physics) Vol. 87, pp. 186-187 (2001).
- S. Katayama, M. Hase,
M. Iida, and S. Nakashima, "Dephasing of
coherent LO phonon-plasmon
coupled modes in polar semiconductors", Proceedings
of the 25th
International Conference on
Physics of Semiconductors (Springer
Proceedings in Physics) Vol. 87, pp. 180-181 (2001).
2000
- M. Hase, K.
Mizoguchi, and S. Nakashima, "Generation of
coherent THz phonons in GeTe
ferroelectrics", J.
Luminescence, Vol. 87-89, pp.836-839
(2000).
- M. Hase, K. Ishioka, M. Kitajima, K. Ushida,
and S. Hishita,"Dephasing of Coherent phonons
by lattice defects in
bismuth films", Appl.
Phys.
Lett., Vol. 76, No. 10, pp. 1258-1260 (2000).
- K. Mizoguchi, F. Miyamaru, M. Nakajima, M. Hase, and S.
Nakashima, "Study of
coherent LO phonon-plasmon coupled modes by double-pulse excitation", J.
Luminescence,
Vol. 87-89, pp. 939-941(2000).
- K. Ushida, M. Hase, K. Ishioka, and M. Kitajima, "Use of
coherent phonon spectroscopy as a
probe for distribution of defects in
solids", Nonlinear Optics, 26, pp.145-151(2000).
1999
- M. Hase, S.
Nakashima, K. Mizoguchi, H. Harima, and K. Sakai,
"Ultrafast
decay of
coherent plasmon-phonon coupled modes in highly doped GaAs",
Phys.
Rev. B, Vol. 60, No. 24, pp.16526-16530 (1999).
- K. Mizoguchi, M. Hase, M. Nakayama, and S. Nakashima,
"Observation of
coherent folded
acoustic phonons propagating in GaAs/AlAs superlattices
by two-color pump-probe spectroscopy",
Phys.
Rev. B,
Vol. 60,
No. 11, pp.8262-8266
(1999).
- K. Mizoguchi, F. Miyamaru, M. Nakajima, M. Hase, and S.
Nakashima, "Study
of coherent
LO phonon-plasmon coupled modes in GaAs by
spectrally-resolved pump-probe measurement."
Physica
B, Vol. 272,
pp.367-370
(1999).
- K. Mizoguchi, M. Hase, S. Nakashima, and M. Nakayama,
"Study of
coherent folded acoustic
phonons in semiconductor superlattices by
pump-probe technique", Physica
B Vol. 263-264, pp.48-50(1999).
- K. Kisoda, M. Hase, H. Harima, S. Nakashima, K. Sakai,
M. Tani, H. Negishi, and
M. Inoue,
"Pump power dependence of coherent phonons in η-Mo4O11",
Physica
B 263-264, pp.51-53(1999).
- S. Nakashima, M. Hase, K. Mizoguchi, H. Harima, K.
Sakai, S. Cho,
A. DiVenere and
J. B. Ketterson, "Coherent phonons in mixed semimetals
and semimetal superlattices",
Physica
B Vol. 263-264, pp. 67-69
(1999).
1998
- M. Hase, K.
Mizoguchi, H. Harima, F. Miyamaru, S. Nakashima,
R. Fukasawa, M. Tani, and K. Sakai,
"Dynamics of
coherent plasmon-phonon coupled modes in GaAs using ultrashort laser
pulses",
J.
Luminescence, Vol. 76-77, pp. 68-71 (1998).
- M. Hase, T.
Itano, K. Mizoguchi, and S. Nakashima,
"Selective
enhancement of coherent optical
phonons using THz-rate pulse train", Jpn.
J. Appl.
Phys., Vol. 37, No. 3A, pp. L281-L283 (1998).
(also available at http://arxiv.org/abs/1011.3611)
- M. Hase, K.
Mizoguchi, H. Harima, S. Nakashima and K.
Sakai,
"Dynamics of
coherent phonons in bismuth
generated by ultrashort laser pulses", Phys. Rev.
B, Vol. 58, No. 9, pp. 5448-5452 (1998).
- K. Kisoda, M. Hase, H. Harima, S. Nakashima, M. Tani,
K. Sakai, H. Negishi, and
M. Inoue,
"Coherent phonons from the CDW state in η-Mo4O11",
Phys.
Rev. B, Vol. 58, No. 12, pp. R7484-R7487
(1998).
- K. Mizoguchi, K. Matsutani, M. Hase, S. Nakashima,
and M. Nakayama, "Resonance
effect of
coherent folded acoustic phonons generated by ultrashort
light pulses
in GaAs/AlAs superlattices",
Physica
B, Vol. 249-251, pp.
887-890
(1998).
- K. Mizoguchi, M. Hase, S. Nakashima, and M.
Nakayama,"Study of
coherent folded acoustic
phonons in GaAs/AlAs superlattices by
two-color pump-probe technique", Ultrafast
Phenomena XI,
(T. Elsaesser et al., eds., Springer, Berlin 1998) Springer
Series in
Chemical
Physics, Vol. 71,
pp. 269-271.
1996
- M. Hase, K.
Mizoguchi, H. Harima, S. Nakashima, M.
Tani, K. Sakai, and M. Hangyo, "Optical control of
coherent optical phonons in bismuth films", Appl.
Phys.
Lett. Vol. 69, No. 17, pp. 2474-2476 (1996).
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