平田浩一 (Kouichi Hirata) - マイポータル

基本情報

所属: 国立研究開発法人産業技術総合研究所計量標準総合センター上級主任研究員

学位: 博士（工学）(東京大学)

J-GLOBAL ID: 200901078281563286
researchmap会員ID: 0000044563

外部リンク

論文

Characterization of secondary ion emission processes of sub-MeV C-60 ion impacts via analysis of statistical distributions of the emitted ion number

K. Hirata, K. Yamada, A. Chiba, K. Narumi, Y. Saitoh

JOURNAL OF CHEMICAL PHYSICS 145(23) 2016年12月査読有り
Transmission secondary ion mass spectrometry using 5 MeV C-60(+) ions

K. Nakajima, K. Nagano, M. Suzuki, K. Narumi, Y. Saitoh, K. Hirata, K. Kimura

APPLIED PHYSICS LETTERS 104(11) 2014年3月査読有り
Time-of-flight secondary ion mass spectrometry with transmission of energetic primary cluster ions through foil targets

K. Hirata, Y. Saitoh, A. Chiba, K. Yamada, S. Matoba, K. Narumi

REVIEW OF SCIENTIFIC INSTRUMENTS 85(3) 2014年3月査読有り
Transmission properties of C-60 ions through micro- and nano-capillaries

Hidetsugu Tsuchida, Takuya Majima, Shigeo Tomita, Kimikazu Sasa, Kazumasa Narumi, Yuichi Saitoh, Atsuya Chiba, Keisuke Yamada, Koichi Hirata, Hiromi Shibata …

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 315 336-340 2013年11月査読有り
Time-of-flight secondary ion mass spectrometry with energetic cluster ion impact ionization for highly sensitive chemical structure characterization

K. Hirata, Y. Saitoh, A. Chiba, K. Yamada, K. Narumi

Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 314 39-42 2013年査読有り
Surface-sensitive Chemical Analysis of Organic Insulating Thin Films Using Negative Secondary Ions Induced by Medium Energy C-60 Impacts

Kouichi Hirata, Yuichi Saitoh, Atsuya Chiba, Keisuke Yamada, Kazumasa Narumi

APPLIED PHYSICS EXPRESS 4(11) 2011年11月査読有り
Secondary ion counting for surface-sensitive chemical analysis of organic compounds using time-of-flight secondary ion mass spectroscopy with cluster ion impact ionization

K. Hirata, Y. Saitoh, A. Chiba, K. Yamada, Y. Takahashi, K. Narumi

REVIEW OF SCIENTIFIC INSTRUMENTS 82(3) 2011年3月査読有り
Comparison of secondary ion emission yields for poly-tyrosine between cluster and heavy ion impacts

K. Hirata, Y. Saitoh, A. Chiba, K. Yamada, Y. Takahashi, K. Narumi

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 268(19) 2930-2932 2010年10月査読有り
Study of Cs-loaded SiO2 glass by thermal analysis and positron annihilation spectroscopy

K. Sato, H. Murakami, K. Ito, K. Hirata, Y. Kobayashi

ADVANCED SCIENCE RESEARCH SYMPOSIUM 2009: POSITRON, MUON AND OTHER EXOTIC PARTICLE BEAMS FOR MATERIALS AND ATOMIC/MOLECULAR SCIENCES 225 2010年査読有り
Positron age-momentum correlation studies of free volumes in polymers

K. Sato, H. Murakami, K. Ito, K. Hirata, Y. Kobayashi

RADIATION PHYSICS AND CHEMISTRY 78(12) 1085-1087 2009年12月査読有り
Probing the Elemental Environment around the Free Volume in Polymers with Positron Annihilation Age-Momentum Correlation Spectroscopy

K. Sato, H. Murakami, K. Ito, K. Hirata, Y. Kobayashi

MACROMOLECULES 42(13) 4853-4857 2009年7月査読有り
Momentum distributions of ortho-positronium dependent on electronic state at free volume walls in insulators

K. Sato, H. Murakami, K. Ito, K. Hirata, Y. Kobayashi

POSITRON AND POSITRONIUM CHEMISTRY 607 53-+ 2009年査読有り
Positron and positronium annihilation in polymers studied by age-momentum correlation spectroscopy

K. Sato, H. Murakami, K. Ito, K. Hirata, Y. Kobayashi

ACTA PHYSICA POLONICA A 113(5) 1511-1516 2008年5月査読有り
Development of secondary ion mass spectroscopy using medium energy C-60 ion impact

K. Hirata, Y. Saitoh, A. Chiba, M. Adachi, K. Yamada, K. Narumi

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 266(10) 2450-2452 2008年5月査読有り
Organic contaminant detection of silicon wafers using negative secondary ions induced by cluster ion impacts

Kouichi Hirata, Yuichi Saitoh, Atsuya Chiba, Kazumasa Narumi

APPLIED PHYSICS EXPRESS 1(4) 2008年4月査読有り
Quantitative Evaluation of Ion-implanted Arsenic in Silicon by Instrumental Neutron Activation Analysis

Toshiko Takatsuka, Kouichi Hirata, Yoshinori Kobayashi, Takayoshi Kuroiwa, Tsutomu Miura, Hideaki Matsue

ION IMPLANTATION TECHNOLOGY 2008 1066 194-+ 2008年査読有り
Positronium chemistry in porous materials

Y. Kobayashi, K. Ito, T. Oka, K. Hirata

RADIATION PHYSICS AND CHEMISTRY 76(2) 224-230 2007年2月査読有り
Element-specific momentum distributions of positron and positronium annihilation in polymers

K. Sato, K. Ito, K. Hirata, R. S. Yu, Y. Kobayashi

RADIATION PHYSICS AND CHEMISTRY 76(2) 112-117 2007年2月査読有り
Positronium formed by recombination of positron-electron pairs in polymers

K. Sato, D. Shanai, Y. Hotani, T. Ougizawa, K. Ito, K. Hirata, Y. Kobayashi

PHYSICAL REVIEW LETTERS 96(22) 2006年6月査読有り
Pore interconnectivity of nanoclustering silica porous films as studied by positronium time-of-flight spectroscopy

K Ito, RS Yu, K Sato, K Hirata, Y Kobayashi, T Kurihara, M Egami, H Arao, A Nakashima, M Komatsu

JOURNAL OF APPLIED PHYSICS 98(9) 2005年11月査読有り

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