Faculty Profiles - MATSUDA Akitaka

Papers - MATSUDA Akitaka

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Electron-ion coincidence imaging of molecular dissociative ionization in intense laser fields: Application to CS₂ Reviewed

A. Matsuda, M. Fushitani, A. Hishikawa

J. Electron Spectrosc. Relat. Phenom. Vol. 169 page： 97 2008.12

Acetylene-vinylidene isomerization in ultrashort intense laser fields studied by triple ion-coincidence momentum imaging Reviewed

A. Hishikawa, A. Matsuda, E. J. Takahashi, M. Fushitani

J. Chem. Phys. Vol. 128 page： 084302 2008.2

Visualizing recurrently migrating hydrogen in acetylene dication by intense ultrashort laser pulses Reviewed

A. Hishikawa, A. Matsuda, M. Fushitani, E. J. Takahashi

Phys. Rev. Lett. Vol. 99 page： 258302 2007.12

Nanosecond time-resolved laser-induced fluorescence spectra of rhodamine 6G solution in ethanol under shock loading of up to 3.5 GPa Reviewed

K. Ichiyanagi, A. Matsuda, K. G. Nakamura

Jpn. J. Appl. Phys., Part 1 Vol. 46 page： 6773 2007.10

Dalitz plot analysis of O₃ in ultrashort intense laser fields Reviewed

A. Matsuda, E. J. Takahashi, A. Hishikawa

J. Chem. Phys. Vol. 127 page： 114318 2007.9

レーザー衝撃圧縮下におけるベンゼンのナノ秒高速凝固反応：時間分解コヒーレントアンチストークスラマン分光測定 Reviewed

松田晃孝

分光研究 Vol. 56 ( 5 ) page： 214 2007

Electronic and nuclear responses of fixed-in-space H₂S to ultrashort intense laser fields Reviewed

A. Hishikawa, E. J. Takahashi, A. Matsuda

Phys. Rev. Lett. Vol. 97 page： 243002 2006.12

Time-resolved coherent anti-Stokes Raman scattering of cyclohexane under shock compression Reviewed

S. Oguchi, A. Matsuda, K. Kondo, K. G. Nakamura

Jpn. J. Appl. Phys., Part 1 Vol. 45 page： 5817 2006.7

Nanosecond rapid freezing of liquid benzene under shock compression studied by time-resolved coherent anti-Stokes Raman spectroscopy Reviewed

A. Matsuda, K. Kondo, K. G. Nakamura

J. Chem. Phys. Vol. 124 page： 054501 2006.2

Liquid-solid phase transition of benzene under shock compression stuided by time-resolved nonlinear Raman spectroscopy Reviewed

K. G. Nakamura, A. Matsuda, K. Kondo

Shock Compression of Condensed Matter - 2005, Pts 1 and 2 Vol. 845 page： 1341 - 1344 2006

Language：English Publishing type：Research paper (international conference proceedings) Publisher：AMER INST PHYSICS

The liquid-solid phase transition of benzene has been studied under laser-shock compression up to 4.2 GPa by using nanosecond time-resolved nonlinear Raman spectroscopy. A shock wave is generated by irradiation of 10-ns pulsed laser beam on the plasma confinement target and its pressure is estimated from the particle velocity, which is measured by a velocity interferometer. The ring-breathing mode shows blue shift under shock compression. Nanosecond time-resolved nonlinear Raman spectra show a rapid phase transition from liquid phase to solid phase under shock compression.

Web of Science

Flyer acceleration by pulsed laser and its application to shock-recovery experiment on MnF₂ Reviewed

T. Hongo, A. Matsuda, K. Kondo, K. G. Nakamura, T. Atou

Jpn. J. Appl. Phys., Part 1 Vol. 44 page： 5006 2005.7

Frequency shift of totally symmetric ν₅ mode of naphthalene under shock compression

A. Matsuda, A. Akiyoshi, K. Kondo, K. G. Nakamura

Phys. Rev. B Vol. 70 page： 212102 2004.12

Nanosecond time-resolved stimulated Raman spectra of benzene under shock compression up to 4.2 GPa: observation of liquid-solid phase transition

A. Matsuda, K. Kondo, K. G. Nakamura

Jpn. J. Appl. Phys., Part 2 Vol. 43 page： L1614 2004.11

Laser shock compression of rhodamine 6G in ethanol solution studied by time-resolved fluorescence spectroscopy Reviewed

K. Ichiyanagi, Y. Igarashi, A. Matsuda, K. Kondo, K. G. Nakamura

J. Plasma Fusion Res. Vol. 80 page： 472 2004

Laser-shock compression of an yttria-doped tetragonal zirconia studied by Raman spectroscopy Reviewed

Y. Igarashi, A. Matsuda, A. Akiyoshi, K. Kondo, K. G. Nakamura

J. Mater. Sci. Vol. 39 page： 4371 2004

Frequency shift of totally symmetric ν<sub>5</sub> mode of naphthalene under shock compression

A. Matsuda, A. Akiyoshi, K. Kondo, K. G. Nakamura

Physical Review B Vol. 70 page： 212102 2004

Materials dynamics under nanosecond pulsed pressure loading

Akitaka Matsuda, Teruhisa Hongo, Hirofumi Nagao, Yoshitaka Igarashi, Kazutaka G. Nakamura, Ken-ichi Kondo

Science and Technology of Advanced Materials Vol. 5 ( 4 ) page： 511 - 516 2004

Language：English Publishing type：Research paper (scientific journal)

A nanosecond pressure pulse is generated by focusing a nanosecond-pulsed laser onto an aluminum target with plasma confined geometry. A spatially uniform pressure pulse is generated by focusing laser beams with a flat-top spatial energy distribution. High-pressure pulse loading and recovery experiments were performed on yttria-doped (3mol%) tetragonal zirconia polycrystals at 11 GPa. In the pressure-loaded region, the monoclinic phase was uniformely formed. The transition ratio was approximately 30%. Nanosecond time-resolved Raman spectroscopy was performed on polytetrafluoroethylene under high-pressure pulse loading at 1 GPa, and rapid structural phase transition within 10ns was revealed. © 2004 Elsevier Ltd. All rights reserved.

DOI： 10.1016/j.stam.2004.01.016

Time-resolved Raman spectra of ring-stretching modes of benzene derivatives under laser-driven shock compression at 1 GPa Reviewed

A Matsuda, H Nagao, KG Nakamura, K Kondo

Chemical Physics Letters Vol. 372 ( 5-6 ) page： 911 - 914 2003.5

Language：English Publishing type：Research paper (scientific journal) Publisher：ELSEVIER SCIENCE BV

Raman spectra were collected from benzene, toluene and nitrobenzene, under laser-driven shock compression at approximately 1 GPa. Raman peaks attributed to the ring-breathing and ring-vibrational mode showed a blue shift. The magnitudes of the frequency shift show a systematic dependence on substituents. The magnitude of the shift of the ring-breathing mode decreased in the order of benzene, nitrobenzene, toluene, while that of the ring-vibrational (distortion along an axis) increased. (C) 2003 Elsevier Science B.V. All rights reserved.

DOI： 10.1016/S0009-2614(03)00556-6

Web of Science

Nanosecond time-resolved Raman spectroscopy on phase transition of polytetrafluoroethylene under laser-driven shock compression

H. Nagao, A. Matsuda, K. G. Nakamura, K. Kondo

Applied Physics Letters Vol. 83 ( 2 ) page： 249 - 250 2003

Language：English Publishing type：Research paper (scientific journal)

The phase transition of polytetrafluoroethylene under laser-driven shock compression was studied by using nanosecond time-resolved Raman spectroscopy. The blueshifts of a C-C stretching and redshifts of a CF2 twisting in Raman spectrum was observed due to a high-pressure phase. It was found that the high-pressure phase transition to phase III occurred within 10 ns.

DOI： 10.1063/1.1590742

Dynamics of laser-shocked condensed matter probed by nanosecond Raman spectroscopy

Kazutaka G. Nakamura, Kunihiko Wakabayashi, Akitaka Matsuda, Ken-Ichi Kondo

Applied Surface Science Vol. 197-198 page： 17 - 20 2002

Language：English Publishing type：Research paper (scientific journal)

Nanosecond time-resolved Raman spectroscopy has been performed on laser-shocked benzene and polytetrafluoroethylene (PTFE) with a pump and probe technique. Shock wave is generated by laser ablation. The induced pressure is determined by measuring particle velocity with a velocity interferometer system. Blue shift (10 cm-1) of ring stretching of benzene was observed at laser-shock pressure of 1.3 GPa. New Raman peak (1900 cm-1) was transiently observed under shock compression of PTFE and assigned to C2F4 monomer formed by transient bond scission at 2.3 GPa. © 2002 Elsevier Science B.V. All rights reserved.

DOI： 10.1016/S0169-4332(02)00296-9

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