Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Yasunobu Akiyama"'
Autor:
Ryuya SUZUKI, Seiji ONO, Yasunobu AKIYAMA, Takashi ASAKA, Yoshiharu MATSUMAE, Masashi HIGUCHI
Publikováno v:
Journal of the Ceramic Society of Japan. 130:29-34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::322687f6c469fd66850c95dca2b3ca97
https://doi.org/10.2109/jcersj2.21113
https://doi.org/10.2109/jcersj2.21113
Publikováno v:
ECS Transactions. 25:327-332
Barium titanate (BaTiO3) thin films were prepared from β-diketonate complexes as raw materials (on silicon substrates and into short quartz tubes) in the horizontal tubular hot-wall chemical vapor deposition reactor. The growth conditions, growth ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a77c6ac77f001e39d290374835ab5ab
https://doi.org/10.1149/1.3207608
https://doi.org/10.1149/1.3207608
Publikováno v:
JOURNAL OF CHEMICAL ENGINEERING OF JAPAN. 41:779-784
Titanium oxide (TiO2) thin films were grown on Si(100) substrates using the chemical vapor deposition (CVD) of titanium tetra isopropoxide (TTIP; Ti(OCH(CH3)2)4). The distribution of the growth rate in the reactor and the step coverage of films grown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::053247ad81c0007c2cd44553ddb73df0
https://doi.org/10.1252/jcej.07we118
https://doi.org/10.1252/jcej.07we118
Autor:
Katsuya Shitanaka, Young Sik Shin, Michihide Yoshida, Yasunobu Akiyama, Hiroshi Murakami, Nobuyuki Imaishi
Publikováno v:
Thin Solid Films. 515:4975-4979
Lithium niobate films grown epitaxially on sapphire substrate were prepared using a thermal chemical vapor deposition method from the metalorganic compounds Li(C 11 H 19 O 2 ) and Nb(OC 2 H 5 ) 5 . The range of operating conditions for obtaining pure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c1353ca089d1db491cc6d356fe42340
https://doi.org/10.1016/j.tsf.2006.10.034
https://doi.org/10.1016/j.tsf.2006.10.034
Autor:
Yasunobu Akiyama
Publikováno v:
Shinku. 49:535-540
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cafcf398a0e77e136ea9ebe9af15c92
https://doi.org/10.3131/jvsj.49.535
https://doi.org/10.3131/jvsj.49.535
Publikováno v:
Journal of Crystal Growth. 267:466-474
In order to understand the basic characteristics of the gas-phase mass-transfer coefficient ( k g ) in a small silicon Czochralski (Cz) furnace, a very crude model was proposed and the results were correlated by the Sherwood number as a function of R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e73ee040c66bc56670c5e7f48820abb
https://doi.org/10.1016/j.jcrysgro.2004.04.049
https://doi.org/10.1016/j.jcrysgro.2004.04.049
Publikováno v:
Journal of Crystal Growth. 266:48-53
In order to understand the effects of temperature coefficient of surface tension (γT) on oxygen transport as well as on the heater power and the melt/crystal interface shape in a small silicon Czochralski furnace, a set of global numerical simulatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3da034b48367d4c56c50e962a868089e
https://doi.org/10.1016/j.jcrysgro.2004.02.085
https://doi.org/10.1016/j.jcrysgro.2004.02.085
Autor:
Yasunobu Akiyama, Shouichi Yasuhiro, K. Li, Satoshi Matsumoto, S. Yoda, Nobuyuki Imaishi, Hidesada Natsui
Publikováno v:
Journal of Crystal Growth. 266:152-159
In order to evaluate the experimental observations at NASDA, a long-run numerical simulation was conducted on a realistic model of a half-zone liquid bridge of molten tin, including the supporting iron rods. The model is identical to the apparatus of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58eaa71148592c8720f0d105fc7389c9
https://doi.org/10.1016/j.jcrysgro.2004.02.040
https://doi.org/10.1016/j.jcrysgro.2004.02.040
Publikováno v:
Journal of Crystal Growth. 262:631-644
Two series of three-dimensional (3-D) numerical simulations were conducted in order to understand 3-D Marangoni convection in half-zone liquid bridges of molten tin. In one series, we determined the second critical Marangoni number for liquid bridges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10b6f4f05d28d18712d1b294a432a4c0
https://doi.org/10.1016/j.jcrysgro.2003.10.042
https://doi.org/10.1016/j.jcrysgro.2003.10.042
Publikováno v:
KAGAKU KOGAKU RONBUNSHU. 30:22-28
三塩化シランを原料としたシリコンエピタキシャル膜成長過程における水平型枚葉式反応器内のガス流れ, 温度場および濃度場の挙動と成膜特性の関係について3次元数値解析を用いて詳
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73db7328b837a8a47c30f441f3e834b4
https://doi.org/10.1252/kakoronbunshu.30.22
https://doi.org/10.1252/kakoronbunshu.30.22