Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Junkei Kou"'
Autor:
Takanori Mori, Hideki Katayanagi, Eiji Kuwahara, Yoshihiro Kubozono, Yasuhiro Takabayashi, Bhim P. Kafle, Koichiro Mitsuke, Junkei Kou
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 109:1590-1598
The photoion yield spectra of an endohedral metallofullerene Pr@C 82 were measured in the photon energy range of 100–150 eV by using time-of-flight mass spectrometry. Parent ions Pr@C 82 + , Pr@C 82 2+ and Pr@C 82 3+ were observed in the mass spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::779eff9d43c56becc0b790d12a8851aa
https://doi.org/10.1016/j.jqsrt.2007.11.005
https://doi.org/10.1016/j.jqsrt.2007.11.005
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. :243-246
The absolute photoabsorption cross section curve of C 60 has been determined by means of mass spectrometry with the photon source of monochromatized synchrotron radiation of hν = 24.5–150 eV. Description has been made on a high-temperature source
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7647dac9532f86ced2545e99cb05aa2a
https://doi.org/10.1016/j.elspec.2005.01.110
https://doi.org/10.1016/j.elspec.2005.01.110
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. :247-250
The yield curves for C60−2n+ (n = 1–3) produced by photoionization of C60 are measured in the hv range of 25–150 eV. The appearance energies increase with increasing n. Evaluation is made on the upper limits of the internal energies of the prim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd686ced7252186c610312c9543594b5
https://doi.org/10.1016/j.elspec.2005.01.084
https://doi.org/10.1016/j.elspec.2005.01.084
Autor:
Takanori Mori, Yasuhiro Takabayashi, Koichiro Mitsuke, Junkei Kou, Y. Haruyama, Yoshihiro Kubozono
Publikováno v:
International Journal of Mass Spectrometry. 243:121-125
The photoion yield curves for Dy@C 82 z + ( z = 1 and 2) from Dy@C 82 are measured by using synchrotron radiation in the photon energy range from 24.5 to 39.5 eV. Correction has been made to compensate the effect of transient change of the density of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34124b7c7ad2fe3b7c3683dd3c381245
https://doi.org/10.1016/j.ijms.2005.02.001
https://doi.org/10.1016/j.ijms.2005.02.001
Publikováno v:
Phys. Chem. Chem. Phys.. 7:119-123
The ion yield curves for C60−2nz+ (n = 1–5, z = 1–3) produced by photoionization of C60 are measured in the photon energy (hν) range of 25–150 eV. The appearance hν values are higher by 30–33 eV than the thermochemical thresholds for diss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b670a4d7a2d7c343f31d807dd3869800
https://doi.org/10.1039/b416503a
https://doi.org/10.1039/b416503a
Publikováno v:
Chemical Physics Letters. 374:1-6
Photoion yield spectra of C 60 in the gas phase were measured from 23 to 180 eV by synchrotron radiation. Two peaks at 26 and 34 eV and a flat area ranging 40–50 eV are newly observed in the high-energy side of the giant resonance at ∼20 eV. Thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0288555e747436a8be859aa3de827244
https://doi.org/10.1016/s0009-2614(03)00613-4
https://doi.org/10.1016/s0009-2614(03)00613-4
Autor:
Katsunobu Nishihara, Nobuaki Nakashima, Fuminobu Sato, Shuji Sakabe, Vasilii Zhakhovskii, H. Amitani, Junkei Kou, Seiji Shimizu
Publikováno v:
Physics of Plasmas. 8:2517-2524
Recent experimental and computational studies on intense short-pulse-laser interactions with small objects such as molecules (C60) and clusters are reviewed. An anisotropic Coulomb explosion of C60 was observed, on irradiation by a high-intensity las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8da057d307ac685837b58fa3eedc8b0
https://doi.org/10.1063/1.1357829
https://doi.org/10.1063/1.1357829
Autor:
Yoshiaki Kato, Sergei V. Bulanov, Nobuaki Nakashima, Keisuke Shimizu, Seiji Shimizu, Yasukazu Izawa, Masaki Hashida, Sakae Kawato, Vasilii Zhakhovskii, Shuji Sakabe, Katsunobu Nishihara, Junkei Kou
Publikováno v:
The Journal of Chemical Physics. 112:5012-5020
C60 vapor was irradiated with an intense femtosecond laser pulse (1×1016 W/cm2 in 120 fs at a wavelength of 800 nm). Multiply charged carbon ions, up to C4+, were detected in the time-of-flight spectra. We have measured both energy and angular distr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9916768e1b7755d059ccfc681910e755
https://doi.org/10.1063/1.481056
https://doi.org/10.1063/1.481056
Publikováno v:
Chemical Physics Letters. 317:609-614
A Coulomb explosion in a benzene molecule induced by an intense femtosecond laser field has been studied using the method of time-of-flight mass spectrometry. The laser intensity region of a Ti:sapphire laser was from 2.9×10 16 to 1.8×10 17 W cm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f3bb29e19f02d2d727da7b4537d8847
https://doi.org/10.1016/s0009-2614(99)01376-7
https://doi.org/10.1016/s0009-2614(99)01376-7
Autor:
Shuji Sakabe, Yasukazu Izawa, Yoshiaki Kato, Tomoyuki Kuge, Hiroki Ueyama, Junkei Kou, Sakae Kawato, Nobuaki Nakashima, Touru Urano
Publikováno v:
Chemical Physics Letters. 289:334-337
C 60 vapor was irradiated with an intense femtosecond laser pulse (1.0×10 16 W/cm 2 in 100 fs at a wavelength of 790 nm). Multiply charged ions, assignable up to C 60 4+ , were observed in the time-of-flight spectra, while C 60 q + ( q ≤2) with ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22267a32f04e370f109211869ed7aa60
https://doi.org/10.1016/s0009-2614(98)00410-2
https://doi.org/10.1016/s0009-2614(98)00410-2