Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Katsuhiko Nonaka"'
Autor:
R. Suryanarayanan, Takao Watanabe, Kensuke Sadamitsu, Michihiro Ito, Haruka Taniguchi, Michiaki Matsukawa, Satoru Kobayashi, Hidenori Takahashi, Yuka Sato, Nae Sasaki, Akihiro Terui, Katsuhiko Nonaka, Shunpei Yamaguchi
Manganites exhibit various types of electronic phenomena, and these electronic characteristics can be controlled by carrier doping. Herein, we report the dielectric and magnetic properties of electron-doped manganite Ca$_{1-x}$Sr$_x$Mn$_{0.85}$Sb$_{0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4346767a268f990531203982f266ad32
Autor:
J. Echigoya, Masahiko Nishijima, Katsuhiko Nonaka, Michiko Mitsuhashi, Eiji Aoyagi, Yuichiro Hayasaka, Takashi Sato, Akira Takano
Publikováno v:
Journal of Alloys and Compounds. 471:64-69
X-ray diffraction, magnetic measurement and electron microscopic studies on co-sputtered Zn 1− x Co x O single crystalline films showed the solubility limit to be about x = 0.58. An increase of Co greater than 0.58 resulted in the growth of Co rods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d73cd176842d4506272ba2a87839b6fe
https://doi.org/10.1016/j.jallcom.2008.03.086
https://doi.org/10.1016/j.jallcom.2008.03.086
Publikováno v:
MATERIALS TRANSACTIONS. 50:1208-1213
X-ray diffraction and electron microscopic studies on co-sputtered Zn 1―x Fe x O single crystalline films showed the solubility limit to be about x = 0.50 at 673 K. An increase of Fe greater than 0.50 resulted in the existence of Fe metal and (ZnFe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f4299aaa4841e9cd52d5c15b8d95bc9
https://doi.org/10.2320/matertrans.mer2008428
https://doi.org/10.2320/matertrans.mer2008428
Publikováno v:
MATERIALS TRANSACTIONS. 43:654-659
The knowledge of self-diffusion of various elements is important for understanding and elucidating the long-term dissolution of the nuclear waste glass. The self-diffusion coefficients of Na and Cs in P0798 simulated nuclear waste glass have been mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a91ceec4d8fa7f26487c762aa017b19
https://doi.org/10.2320/matertrans.43.654
https://doi.org/10.2320/matertrans.43.654
Publikováno v:
MATERIALS TRANSACTIONS. 42:1731-1740
Reaction diffusion in Ti/Al and Ti-5 mol%O/Al diffusion couples has been investigated by electron-probe microanalysis. Only one intermetallic compound TiAl 3 was observed as an intermediate layer in the temperature range from 773 to 903 K in both the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a311326b180e257548e6f7d870028b93
https://doi.org/10.2320/matertrans.42.1731
https://doi.org/10.2320/matertrans.42.1731
Publikováno v:
Journal of the Japan Institute of Metals. 64:831-837
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f771a76e4aab5e020f6a183eb93f250
https://doi.org/10.2320/jinstmet1952.64.10_831
https://doi.org/10.2320/jinstmet1952.64.10_831
Publikováno v:
Materials Science Forum. :367-372
Self-diffusion coefficients of nickel in bulk metallic glass Zr 55 Al 10 Ni 10 Cu 25 have been measured by an ion-beam sputter-sectioning technique in the temperature range from 538 to 720K. The temperature dependence of the diffusivities in the supe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39f99ad2cf4bce8c09ef525775e8c33a
https://doi.org/10.4028/www.scientific.net/msf.304-306.367
https://doi.org/10.4028/www.scientific.net/msf.304-306.367
Autor:
Katsuhiko Nonaka, Hiroshi Numakura, T. Arayashiki, Teruyuki Ikeda, Hideo Nakajima, A. Almazouzi, Masahiro Koiwa, K. Tanaka
Publikováno v:
Defect and Diffusion Forum. :269-274
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::666b4ae43996918657b9326d9e2d74de
https://doi.org/10.4028/www.scientific.net/ddf.143-147.269
https://doi.org/10.4028/www.scientific.net/ddf.143-147.269
Autor:
Katsuhiko Nonaka, Tsuyoshi Masumoto, Kiyoshi Yamauchi, Akihisa Inoue, T. Zhang, Y. Kimura, Hideo Nakajima
Publikováno v:
Defect and Diffusion Forum. :837-842
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b52692e610ad6bd9b78b9bdad8832640
https://doi.org/10.4028/www.scientific.net/ddf.143-147.837
https://doi.org/10.4028/www.scientific.net/ddf.143-147.837
Publikováno v:
Materials Transactions, JIM. 38:1047-1056
TiAl-0.1-3.0 mol%Be alloys made by the argon arc melting method were investigated to characterize microstructures in cast and annealed conditions using optical microscopy, SEM, EPMA and X-ray diffractometer. The addition of Be to TiAl resulted in a d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cde1fef5ddb9a7615f3cbd0f7f7ad36
https://doi.org/10.2320/matertrans1989.38.1047
https://doi.org/10.2320/matertrans1989.38.1047