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Journal Articles

Application of combination between time-resolved synchrotron radiation photoelectron spectroscopy and supersonic oxygen molecular beams to surface reaction dynamics study

Yoshigoe, Akitaka

X-sen Kodenshi Bunkoho, p.271 - 282, 2018/12

Based on the series of author's studies, the author explains the time-resolved synchrotron radiation X-ray photoelectron spectroscopy and supersonic oxygen molecular beam study on the adsorption reaction dynamics of oxygen molecules at the Si single crystal surface in the section 5.10 of the new textbook "X-ray Photoelectron Spectroscopy" (Kodan-sha) edited by Yuji Takakuwa.

Journal Articles

Surface analysis

Esaka, Fumitaka

Ekisupato Oyo Kagaku Sirizu; Kiki Bunseki, p.119 - 135, 2015/09

Bulk analysis has been conventionally used for measuring solid materials. In contrast, surface analysis is extensively used for analyzing chemical compositions and chemical states of solid surface. The surface compositions often differ from those of bulk materials. Recently, doping of impurity elements and deposition of thin films on the surface of the materials are key techniques to fabricate functional materials. Therefore, surface analysis becomes important to characterize such materials. In this paper, the principle and feature of some surface analytical techniques are described.

Journal Articles

Deuterium retention of low activation ferritic steel F82H

Yamaguchi, Kaoru*; Yamauchi, Yuji*; Hirohata, Yuko*; Hino, Tomoaki*; Tsuzuki, Kazuhiro

Shinku, 46(5), p.449 - 452, 2003/05

no abstracts in English

Journal Articles

Improvement of the electrostatic positron beam apparatus and observation system for RHEPD experiment

Ishimoto, Takayuki*; Kawasuso, Atsuo; Ito, Hisayoshi

Applied Surface Science, 194(1-4), p.43 - 46, 2002/06

 Times Cited Count:9 Percentile:45.16(Chemistry, Physical)

no abstracts in English

Journal Articles

Application of work function measuring technique to monitoring/characterisation of material surfaces under irradiation

Luo, G.-N.*; Terai, Takayuki*; Yamawaki, Michio*; Yamaguchi, Kenji

Proceedings of OECD/NEA 2nd Information Exchange Meeting on Basic Studies in the Field of High-temperature Engineering, p.177 - 189, 2002/05

no abstracts in English

Journal Articles

JAEA Reports

Specifications for surface reaction analysis apparatus

Teraoka, Yuden; Yoshigoe, Akitaka

JAERI-Tech 2001-006, 91 Pages, 2001/03

JAERI-Tech-2001-006.pdf:3.51MB

no abstracts in English

Journal Articles

Corrosion resistance and nature of surface film on Fe-Si alloy in boiling sulfuric acid

Ioka, Ikuo; *; ; Futakawa, Masatoshi; Onuki, Kaoru

Nihon Kinzoku Gakkai-Shi, 63(5), p.609 - 612, 1999/00

no abstracts in English

JAEA Reports

New approach to the elucidation of corrosion mechanism of ceramics by the ion implantation

Saito, Junichi; Tachi, Yoshiaki; ; Kano, Shigeki

PNC TN9410 98-082, 60 Pages, 1998/08

PNC-TN9410-98-082.pdf:5.96MB

Ceramics possessing high temperature strength are promising matelials for the structural application in severe environment. The development of ceramics has been carried out in order to use them in FBR environment such as liquid sodium. In particular, corrosion behavior of ceramics has been investigated to improve the corrosion resistance in liquid sodium. However, the corrosion mechanism of ceramics was not comprehended in detail even now. Because corrosion products which were deposited on the surface of test pieces a during corrosion test and played an important role in corrosion behavior were not detected distinctly after the corrosion test. In this study, an ion implantation technique was applied to understand the corrosion mechanism of ceramics in the stead of the conventional corrosion test. Sodium ions were implanted in ceramics (100keV, 1.9$$times$$10$$^{17}$$ions/cm$$^{2}$$) and then heat treatment was performed at either 923K or 823K for 36ks in argon atmosphere. After that, products on the surface were analyzed using SEM and TEM observation and X-ray diffraction. Consequently, a kind of the corrosion product was not identified exactly, but the presence of corrosion products was confirmed on the surface. It caused by the amount of corrosion products was only a few. In future, it is necessary to carry systematically out the implantation and heat treatment under various conditions. Therefore, it seems that the beneficial information will be obtained to understand the corrosion mechanism of ceramics.

Journal Articles

XANES and resonant AES for phosphates

Okude, Nobuya*; Noro, Hisato*; Nagoshi, Masayasu*; Yamamoto, Hiroyuki; Baba, Yuji; Sasaki, Teikichi

Photon Factory Activity Report, (14), P. 430, 1996/00

no abstracts in English

Journal Articles

Analytical chemistry using synchrotron radiation

Baba, Yuji

Bunseki, 0(3), p.187 - 194, 1995/00

no abstracts in English

Journal Articles

Investigation of plasma facing components in JT-60U operation

*; Ando, Toshiro; ; Arai, Takashi; Neyatani, Yuzuru; Yoshino, Ryuji; Tsuji, Shunji; Yagyu, Junichi; Kaminaga, Atsushi; ; et al.

Journal of Nuclear Materials, 220-222, p.390 - 394, 1995/00

 Times Cited Count:16 Percentile:80.74(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Higher energy shift of antibonding molecular orbital observed in X-ray absorption spectrum of condensed formic acid layers

Sekiguchi, Hiromi*; Sekiguchi, Tetsuhiro; Tanaka, Kenichiro*

Photon Factory Activity Report, (13), P. 207, 1995/00

no abstracts in English

Journal Articles

Surface analysis of JT-60 graphite divertor tiles

Fujita, Ichiro*; Amemiya, Susumu*; Hino, Tomoaki*; Yamashina, Toshiro*; Akiba, Masato; Ando, Toshiro; Seki, Masahiro

Journal of Nuclear Materials, 196-198, p.168 - 173, 1992/12

 Times Cited Count:7 Percentile:57.33(Materials Science, Multidisciplinary)

no abstracts in English

JAEA Reports

None

Sonobe, Hitoshi; Ishiguro, Katsuhiko

PNC TN8410 92-114, 85 Pages, 1992/03

PNC-TN8410-92-114.pdf:4.03MB

None

Journal Articles

Surface characterization of hot-pressed beryllium with X-ray photoelectron spectroscopy

Ishitsuka, Etsuo; Kawamura, Hiroshi; *; *; *; Ando, Hiroei;

Journal of Nuclear Materials, 191-194, p.183 - 185, 1992/00

no abstracts in English

Journal Articles

Chemical analysis of oxidation state of copper or oxygen and its distribution in superconducting La-Sr-Cu oxide

Sasaki, Yuji; Aoyagi, Hisao; Takeishi, Hideyo; Yoshida, Zenko

Analytical Sciences, 7(Suppl.), p.1201 - 1204, 1991/00

no abstracts in English

Journal Articles

Structural change of Kr$$^{+}$$ irradiated organic material

EIM-90-118, p.11 - 20, 1990/12

no abstracts in English

Journal Articles

Surface phenomena and their characterization under the low-energy ion irradiation

Yamamoto, Hiroyuki

Kagaku To Kogyo, 43(3), p.377 - 378, 1990/03

no abstracts in English

26 (Records 1-20 displayed on this page)