研究者詳細 - 松山　智至

論文 - 松山　智至

分割表示 153 件中 81 - 100 件目／全件表示 >>

Development of an abrasive-free polishing method for optical material using pure water and Ni catalyst

Daisetsu Toh, Ryosuke Ohnishi, Pho V. Bui, Ai Isohsahi, Satoshi Matsuyama, Yasuhisa Sano, Kazuto Yamauchi

Proceedings - 34th ASPE Annual Meeting 頁： 474 - 477 2019年

掲載種別：研究論文（国際会議プロシーディングス）

The removal rate using a Ni catalyst was higher than that using a Pt catalyst. However, it decreased with the processing time because the Ni surface was easily oxidized. Therefore, we proposed the electrochemical method to keep the Ni surface active. By repeating Ni plating and dissolution cycle, we stabilized the removal rate for at least 8 h and created an atomically flat surface on a SiO2 surface.

Scopus

Numerically controlled plasma chemical vaporization machining using array-type electrode toward high-throughput deterministic machining

Ken Nishida, Shinya Okayama, Satoshi Matsuyama, Kazuto Yamauchi, Yasuhisa Sano

Proceedings - 34th ASPE Annual Meeting 頁： 466 - 469 2019年

Development of adaptive Kirkpatrick-Baez mirrors based on mechanical and piezoelectric bending

H. Nakamori, T. Goto, S. Matsuyama, H. Hayashi, H. Yamaguchi, J. Sonoyama, K. Akiyama, Y. Sano, Y, Kohmura, M. Yabashi, T. Ishikawa, H. Okada, K. Yamauchi

2018年8月

Reflective Imaging Optics using Concave and Convex Mirrors for A Compact and Achromatic Full-field X-ray Microscope 招待有り査読有り

J. Yamada, S. Matsuyama, K. Hata, R. Hirose, Y. Takeda, Y. Kohmura, M. Yabashi, K. Omote, T. Ishikawa, K. Yamauchi

Microscopy and Microanalysis 24 巻 ( S2 ) 頁： 274 - 275 2018年8月

High-resolution full-field X-ray microscope for 20-keV X-rays with multilayer imaging mirrors 査読有り

S. Matsuyama

Microscopy and Microanalysis 24 巻 ( S2 ) 頁： 284 - 285 2018年8月

Development of new diagnostics based on LiF detector for pump-probe experiments 査読有り

T.A. Pikuz, A.Ya.Faenov, N. Ozaki, T. Matsuoka, B. Albertazzi, N. Hartley, K. Miyanishi, K. Katagiri, S. Matsuyama, K. Yamauchi, H. Habara, Y. Inubushi, T. Togashi, H. Yumoto, H. Ohashi, Y. Tange, T. Yabuuchi, M. Yabashi, A. Grum-Grzhimailo, A. Casner, I. Skobelev, S. Makarov, S. Pikuz, G. Rigon, M. Koenig, K.A. Tanaka, T. Ishikawa, R. Kodama

MRE 2018年7月

Nearly diffraction-limited hard X-ray line focusing with hybrid adaptive X-ray mirror based on mechanical and piezo-driven deformation. 査読有り

Goto T, Matsuyama S, Hayashi H, Yamaguchi H, Sonoyama J, Akiyama K, Nakamori H, Sano Y, Kohmura Y, Yabashi M, Ishikawa T, Yamauchi K

Optics express 26 巻 ( 13 ) 頁： 17477 - 17486 2018年6月

Development of a multilayer Kirkpatrick-Baez mirror optics for X-ray free electron laser

T. Inoue, S. Matsuyama, S. Kawai, H. Yumoto, Y. Inubushi, T. Koyama, K. Tono, T. Osaka, H. Ohashi, M. Yabashi, T. Ishikawa, K. Yamauchi

International Conference on Synchrotron Radiation Instrumentation (SRI 2018) 2018年6月

Hard-x-ray imaging mirror optics using concave and convex mirrors 招待有り

J. Yamada, S. Matsuyama, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, K. Yamauchi

International Conference on Synchrotron Radiation Instrumentation (SRI 2018) 2018年6月

Full‐field imaging and focusing with advanced mirror‐based optics 招待有り

S. Matsuyama

International Conference on Synchrotron Radiation Instrumentation (SRI 2018) 2018年6月

Fabrication of ultraprecise multilayer focusing mirrors using an X-ray grating interferometer and differential deposition technique

T. Inoue, S. Matsuyama, S. Kawai, H. Yumoto, Y. Inubushi, T. Koyama, K. Tono, T. Osaka, H. Ohashi, M. Yabashi, T. Ishikawa, K. Yamauchi

International Workshop on X-ray Optics and Metrology Satellite Meeting of SRI 2018 (IWXM 2018) 2018年6月

Development of reflective imaging optics using concave and convex mirrors

J. Yamada, S. Matsuyama, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, K. Yamauchi

International Workshop on X-ray Optics and Metrology Satellite Meeting of SRI 2018 (IWXM 2018) 2018年6月

Development of hybrid X-ray adaptive optical system based on piezo-driven deformable mirror and a mechanical mirror bender

H. Yamaguchi, T. Goto, H. Hayashi, S. Matsuyama, J. Sonoyama, K. Akiyama, H. Nakamori, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, K. Yamauchi

International Conference on Synchrotron Radiation Instrumentation (SRI 2018) 2018年6月

Development of adaptive Kirkpatrick-Baez mirrors based on bimorph and mechanical bending

H. Nakamori, T. Goto, S. Matsuyama, H. Hayashi, H. Yamaguchi, J. Sonoyama, K. Akiyama, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, H. Okada, K. Yamauchi

International Workshop on X-ray Optics and Metrology Satellite Meeting of SRI 2018 (IWXM 2018) 2018年6月

Platinum-catalyzed hydrolysis etching of SiC in water: A density functional theory study 査読有り

Pho Van Bui, Daisetsu Toh, Ai Isohashi, Satoshi Matsuyama, Kouji Inagaki, Yasuhisa Sano, Kazuto Yamauchi, Yoshitada Morikawa

JAPANESE JOURNAL OF APPLIED PHYSICS 57 巻 ( 5 ) 頁： 055703-1 - 055703-5 2018年5月

記述言語：英語掲載種別：研究論文（学術雑誌）出版者・発行元：IOP PUBLISHING LTD

A comprehensive study of the physicochemical interactions and the reaction mechanism of SiC etching with water by Pt catalysts can reveal key details about the surface treatment and catalytic phenomena at interfaces. Therefore, density functional theory simulations were performed to study the kinetics of Pt-assisted water dissociation and breaking of a Si-C bond compared to the HF-assisted mechanism. These calculations carefully considered the elastic and chemical interaction energies at the Pt-SiC interface, activation barriers of Si-C bond dissociation, and the catalytic role of Pt. It was found that the Pt-catalyzed etching of SiC in water is initiated via hydrolysis reactions that break the topmost Si-C bonds. The activation barrier strongly depends on the elastic and chemical interactions. However, chemical interactions are a dominant factor and mainly contribute to the lowering of the activation barrier, resulting in an increased rate of reaction. (C) 2018 The Japan Society of Applied Physics

DOI： 10.7567/JJAP.57.055703

Web of Science

Systematic-error-free wavefront measurement using an X-ray single-grating interferometer. 査読有り

Inoue T, Matsuyama S, Kawai S, Yumoto H, Inubushi Y, Osaka T, Inoue I, Koyama T, Tono K, Ohashi H, Yabashi M, Ishikawa T, Yamauchi K

The Review of scientific instruments 89 巻 ( 4 ) 頁： 043106-1 - 043106-7 2018年4月

Development of nanofocusing system for X-ray free electron Laser (Study of nanobeam characterization)

T. Inoue, S. Matsuyama, S. Kawai, H. Yumoto, Y. Inubushi, T. Koyama, K. Tono, T. Osaka, H. Ohashi, M. Yabashi, T. Ishikawa, K. Yamauchi

International Conference on X-ray Optics and Applications 2018 (XOPT2018) 2018年4月

Development of high-resolution X-ray imaging optical system using multilayer imaging mirrors

K. Hata, J. Yamada, S. Matsuyama, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, K. Yamauchi

International Conference on X-ray Optics and Applications 2018 (XOPT2018) 2018年4月

Compact and large-magnification full-field X-ray microscope using concave-convex imaging mirrors

J. Yamada, S. Matsuyama, Y. Sano, Y. Kohmura, M. Yabashi, T. Ishikawa, K. Yamauchi

International Conference on X-ray Optics and Applications 2018 (XOPT2018) 2018年4月

Performance of a hard X-ray split-and-delay optical system with a wavefront division. 査読有り

Hirano T, Osaka T, Morioka Y, Sano Y, Inubushi Y, Togashi T, Inoue I, Matsuyama S, Tono K, Robert A, Hastings JB, Yamauchi K, Yabashi M

Journal of synchrotron radiation 25 巻 ( 1 ) 頁： 20 - 25 2018年1月

　前のページ - 次のページ　

<松山 智至>

論文 - 松山 智至

<松山　智至>

論文 - 松山　智至