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Son, N. T.*; Umeda, Takahide*; Isoya, Junichi*; Gali, A.*; Bockstedte, M.*; Magnusson, B.*; Ellison, A.*; Morishita, Norio; Oshima, Takeshi; Ito, Hisayoshi; et al.
Materials Science Forum, 527-529, p.527 - 530, 2006/00
no abstracts in English
Mizumaki, Masaichiro*; Yoshii, Kenji; Kitazawa, Hideaki*; Tanida, Hajime*
Journal of Solid State Chemistry, 171(1-2), p.291 - 294, 2003/02
Times Cited Count：5 Percentile：17.57(Chemistry, Inorganic & Nuclear)no abstracts in English
-ZrO pseudo-binary phase diagramAlbiol, T.*; Serizawa, Hiroyuki; Arai, Yasuo
Journal of Nuclear Science and Technology, 39(Suppl.3), p.834 - 837, 2002/11
no abstracts in English
(Ln=Ho, Er, Tm, Yb and Lu)Yoshii, Kenji; Abe, Hideki*
Journal of Solid State Chemistry, 165(1), p.131 - 135, 2002/04
Times Cited Count：46 Percentile：84.57(Chemistry, Inorganic & Nuclear)no abstracts in English
*; Kiuchi, Kiyoshi;
JAERI-Research 96-020, 16 Pages, 1996/03
JAERI-Research-96-020.pdf:1.78MB
no abstracts in English
O
and NiUOHinatsu, Yukio
Journal of Solid State Chemistry, 114, p.595 - 597, 1995/00
Times Cited Count：7 Percentile：35.81(Chemistry, Inorganic & Nuclear)no abstracts in English
UNMasaki, N.; Tagawa, Hiroaki
Journal of Nuclear Materials, 58(2), p.241 - 243, 1975/02
Times Cited Count：5no abstracts in English
Kaburaki, Hideo; Itakura, Mitsuhiro; Yamaguchi, Masatake; Tsuru, Tomohito
no journal, ,
The generation of non-basal dislocations near the c-axis direction and the introduction of twin boundaries are the fundamental processes for enhancing plasticity in highly anisotropic hcp magnesium materials. Using the molecular dynamics method, we have successfully generated a c+a dislocation from the obstacle set in the perfect magnesium crystal by extending the material in the c-axis direction. A structure of the stacking fault is found to be corrugated and is extended indefinitely in the perfect crystal. The introduction of a twin boundary in the system enables the extended c+a dislocation to emit from the source and glide in the system. The interaction of a c+a dislocation or a basal dislocation with a twin boundary is found to be manifested in various results. A dislocation is absorbed in the twin boundary, and, in some condition, is reemitted from the boundary. The results of these interaction processes are assessed by simulating the systems in various configurations.
coated by 2D materialsOgawa, Shuichi*; Yusa, Ryunosuke*; Wang, G.*; Pettes, M. T.*; Liu, F.*; Tsuda, Yasutaka; Yoshigoe, Akitaka; Abukawa, Tadashi*; Moody, N. A.*; Yamaguchi, Hisato*
no journal, ,
Lanthanum hexaboride (LaB) has a low work-function and is widely used as a thermionic cathode. For practical application, further reduction of its work-function and high durability have been required. In this study, the effect of 2D material coating materials (graphene and hexagonal boron nitride (hBN)) prepared by a wet-transfer method on the work-function of LaB(100) was studied by using photoelectron emission microscopy (PEEM), synchrotron radiation photoemission spectroscopy, Raman spectroscopy, atomic force microscopy and DFT calculations. PEEM images for samples after 905
C heating clearly showed strong photoemission in the hBN coating region. DFT calculations indicated that the work-function increases in graphene due to the inward dipole formation, while the work function decreases in hBN due to the outward dipole forming at the interface.
