H
Hiroyuki Ozeki
Researcher at National Space Development Agency of Japan
Publications - 26
Citations - 668
Hiroyuki Ozeki is an academic researcher from National Space Development Agency of Japan. The author has contributed to research in topics: Ionization & X-ray photoelectron spectroscopy. The author has an hindex of 13, co-authored 26 publications receiving 639 citations. Previous affiliations of Hiroyuki Ozeki include National Institutes of Natural Sciences, Japan & National Institute of Information and Communications Technology.
Papers
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Journal ArticleDOI
Vibrational spectra of aniline–Arn van der Waals cations (n=1 and 2) observed by two‐color ‘‘threshold photoelectron’’ [zero kinetic energy (ZEKE)‐photoelectron] spectroscopy
TL;DR: In this article, mass-selected ion-current and threshold photoelectron spectra of jet-cooled aniline-Arn van der Waals complexes (n=1 and 2) have been measured using a two-color resonantly enhanced multiphoton ionization (REMPI) technique using a high-resolution threshold photo-electron analyzer developed in this laboratory.
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Vibronic coupling in the ground cationic state of naphthalene: A laser threshold photoelectron [zero kinetic energy (ZEKE)‐photoelectron] spectroscopic study
TL;DR: In this paper, the two-color threshold photoelectron spectra of naphthalene in a supersonic free jet have been recorded via nine vibronic levels of the S1 electronic state up to about 1420 cm−1 above the S 1 band origin.
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A study of phenylacetylene and styrene, and their argon complexes PA-Ar and ST-Ar with laser threshold photoelectron spectroscopy
John M. Dyke,John M. Dyke,Hiroyuki Ozeki,Masahiko Takahashi,Martin C. R. Cockett,K. Kimura,K. Kimura +6 more
TL;DR: In this article, the (1+1) resonance enhanced multiphoton ionization (REMPI) threshold photoelectron spectroscopy (TES) was used to obtain the first adiabatic ionization energies of styrene and phenylacetylene.
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Large-scale mapping observations of the CI 3P1-3P0 line toward heiles cloud2 in the Taurus Dark Cloud
H. Maezawa,Masafumi Ikeda,Tetsuya Ito,Gaku Saito,Yutaro Sekimoto,Satoshi Yamamoto,Ken'ichi Tatematsu,Yuji Arikawa,Y. Aso,Takashi Noguchi,Sheng-Cai Shi,Keisuke Miyazawa,Shuji Saito,Hiroyuki Ozeki,Hideo Fujiwara,Masatoshi Ohishi,Junji Inatani +16 more
TL;DR: A distribution of the neutral carbon atom (C i) in Heiles cloud 2 (HCL2) has been investigated with the Mount Fuji submillimeter-wave telescope.
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Large-Scale Mapping Observations of the C i (3P1-3P0) and CO (J = 3-2) Lines toward the Orion A Molecular Cloud.
Masafumi Ikeda,H. Maezawa,Tetsuya Ito,Gaku Saito,Yutaro Sekimoto,Satoshi Yamamoto,Ken'ichi Tatematsu,Yuji Arikawa,Y. Aso,Takashi Noguchi,Sheng-Cai Shi,Keisuke Miyazawa,Shuji Saito,Hiroyuki Ozeki,Hideo Fujiwara,Masatoshi Ohishi,Junji Inatani +16 more
TL;DR: A good correlation between the C i and 13CO (J=1-0) intensities over the Orion A cloud is found and is discussed on the basis of photodissociation region models.