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Cho, S.*; Suh, H.*; Im, S.*; Kim, G.*; Kanematsu, Manabu*; Morooka, Satoshi; Machida, Akihiko*; Shobu, Takahisa; Bae, S.*
Construction and Building Materials, 409, p.133866_1 - 133866_20, 2023/12
Times Cited Count：7 Percentile：78.51(Construction & Building Technology)Kim, G.*; Im, S.*; Jee, H.*; Suh, H.*; Cho, S.*; Kanematsu, Manabu*; Morooka, Satoshi; Koyama, Taku*; Nishio, Yuhei*; Machida, Akihiko*; et al.
Cement and Concrete Research, 159, p.106869_1 - 106869_17, 2022/09
Times Cited Count：23 Percentile：88.21(Construction & Building Technology)Taya, Hidetoshi*; Park, A.*; Cho, S.*; Gubler, P.; Hattori, Koichi*; Hong, J.*; Huang, X.-G.*; Lee, S. H.*; Monnai, Akihiko*; Onishi, Akira*; et al.
Physical Review C, 102(2), p.021901_1 - 021901_6, 2020/08
Times Cited Count：8 Percentile：63.44(Physics, Nuclear)
113
deformation twinning in metastable 
-type Ti alloy focusing on stress-induced 
martensite phaseCho, K.*; Morioka, Ryota*; Harjo, S.; Kawasaki, Takuro; Yasuda, Hiroyuki*
Scripta Materialia, 177, p.106 - 111, 2020/03
Times Cited Count：50 Percentile：94.23(Nanoscience & Nanotechnology)Koyanagi, Yoshihiko*; Ueta, Shigeki*; Kawasaki, Takuro; Harjo, S.; Cho, K.*; Yasuda, Hiroyuki*
Materials Science & Engineering A, 773, p.138822_1 - 138822_11, 2020/01
Times Cited Count：3 Percentile：15.36(Nanoscience & Nanotechnology)Nara, Yoshitaka*; Cho, S. H.*; Yoshizaki, Takaya*; Kaneko, Katsuhiko*; Sato, Toshinori*; Nakama, Shigeo; Matsui, Hiroya
International Journal of the JCRM (Internet), 7(1), p.1 - 9, 2011/01
This study presents a back analysis based on three-dimensional finite element analysis in order to estimate the regional stress fields and the elastic moduli of a rock mass simultaneously from in situ measurements. In order to improve the accuracy of the estimation of three-dimensional stress field, heterogeneities in a rock mass consisting of geological layers with different elastic properties was considered. Back analysis was applied to determine the regional stresses for a broad field study that includes Tono Mine, the Shobasama Site and the Mizunami Underground Research Laboratory (MIU) Construction Site.
2O
/electrolyte interface during lithium battery reactionHirayama, Masaaki*; Ido, Hidekazu*; Kim, K.-S.*; Cho, W.*; Tamura, Kazuhisa; Mizuki, Junichiro; Kanno, Ryoji*
Journal of the American Chemical Society, 132(43), p.15268 - 15276, 2010/11
Times Cited Count：327 Percentile：98.02(Chemistry, Multidisciplinary)Epitaxial LiMnO thin films with restricted lattice planes (111) and (110) are grown on SrTiO
substrates by pulsed laser deposition. In situ SXRD studies have revealed dynamic structural changes that reduce the atomic symmetry at the electrode surface during the initial electrochemical reaction. The surface structural changes commence with the formation of an electric double layer, which is followed by surface reconstruction when a voltage is applied in the first charge process. Transmission electron microscopy images after 10 cycles confirm the formation of a solid electrolyte interface (SEI) layer on both the (111) and (110) surfaces and Mn dissolution from the (110) surface. The (111) surface is more stable than the (110) surface. The electrode stability of LiMnO depends on the reaction rate of SEI formation and the stability of the reconstructed surface structure.
Kim, H. C.*; Kim, K.*; Lee, Y. S.*; Cho, S. Y.*; Nakajima, Hideo
Journal of Nuclear Materials, 386-388, p.650 - 653, 2009/04
Times Cited Count：6 Percentile：35.22(Materials Science, Multidisciplinary)The characteristics of 316LN welded joints produced by different welding wires were studied through temperature and field dependent magnetization measurements. The magnetic permeability of welded joints showed significant variations depending on the used welding wires. While the self-welded and low-Mn content filler-welded samples showed signs of secondary phase formation, considerable suppression of the secondary phase formation was observed in high-Mn content filler-welded samples. It is concluded that the high-Mn content welding wire is the best one for use in ITER superconducting magnets because its structure is very stable austenite.
Utin, Y.*; Ioki, Kimihiro; Alekseev, A.*; Bachmann, C.*; Cho, S. Y.*; Chuyanov, V.*; Jones, L.*; Kuzmin, E.*; Morimoto, Masaaki; Nakahira, Masataka; et al.
Fusion Engineering and Design, 82(15-24), p.2040 - 2046, 2007/10
Times Cited Count：2 Percentile：18.37(Nuclear Science & Technology)Recent progress of the ITER vacuum vessel (VV) design is presented. As the ITER construction phase approaches, the VV design has been improved and developed in more detail with the focus on better performance, improved manufacture and reduced cost. Based on achievements of manufacturing studies, design improvement of the typical VV sector (#1) has been nearly finalized. Design improvement of other sectors is in progress - in particular, of the VV sector #2 and #3 which interface with the ports for the neutral beam injection. For all sectors, the concept for the in-wall shielding has progressed and developed in more detail. The design progress of the VV sectors has been accompanied by the progress of the port structures. In particular, design of the NB Ports was advanced with the focus on the heat-flux components to handle the heat input of the neutral beams. Structural analyses have been performed to validate all design improvements.
Lee, S.; Kondoh, Takashi; Yoshino, Ryuji; Cho, T.*; Hirata, Mafumi*; Miura, Yukitoshi
Transactions of Fusion Technology, 39(1T), p.151 - 154, 2001/01
no abstracts in English
