Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Kazuyoshi Kojima"'
Autor:
Hiroaki Morikawa, T Ogama, Takashi Ishihara, Katsuhiro Imada, Kazuyoshi Kojima, Yoshinori Matsuno, Y. Kawama, Satoshi Hamamoto
Publikováno v:
Solar Energy Materials and Solar Cells. 65:261-268
The Via-hole Etching for the Separation of Thin films (VEST) process has been developed based on SOI technology of zone-melting recrystallization (ZMR). In order to obtain high-quality thin-film polycrystalline Si, it was found that the thickness of
Autor:
Kazuyoshi Kojima, T Ogama, Yoshinori Matsuno, Satoshi Hamamoto, Hiroaki Morikawa, Y. Kawama, Katsuhiro Imada, Takashi Ishihara
Publikováno v:
Solar Energy Materials and Solar Cells. 65:423-427
The distortion of silicon substrate during zone–melting recrystallization (ZMR) process was investigated by thermal simulation and zone heating repetition. From the simulation result, the distortion becomes small with increasing T s and it disappea
Autor:
Itsuo Watanabe, Naoyuki Shiozawa, Tomohisa Ohta, Osamu Watanabe, Kazuyoshi Kojima, Kenzo Takemura
Publikováno v:
Journal of Electronics Manufacturing. :273-276
Flip-chip interconnection to various substrates using ACF was investigated. It was demonstrated that the interconnection resistance of the joints made between gold bumps of the chip and Ni/Au coated pads on FR-4 boards was lower than 10 mΩ depending
Publikováno v:
Japanese Journal of Applied Physics. 34:L1348-L1351
Publikováno v:
Journal of Crystal Growth. 141:479-483
The interface structure model based on near coincidence site lattice (NCSL) theory is investigated in a highly mismatched system of (001) Bi-Sr-Ca-Cu-O (BSCCO) films on (001) substrates of a garnet-structure material with a 12 A lattice length. As ex
Autor:
Yuzuru Maki, Tetsuya Takami, Kazuyoshi Kojima, Toshiyuki Oishi, Masayuki Kataoka, Tetsuo Ogama, Yukihiko Wada, Junji Tanimura, Masahiro Nunoshita, Kenichi Kuroda, Osamu Wada, Akihiko Furukawa
Publikováno v:
Physica C: Superconductivity. 223:71-74
X-ray and ICP-MS characterizations are performed in c -axis oriented Bi 2 Sr 2 CaCu 2 O x (2212) films on (001) MgO single-crystal substrates. The chemical composition adjustment enables us to realize two distinctly different in-plane epitaxial state
Autor:
Akemi Yasui, Kazuyoshi Kojima
Publikováno v:
NIPPON SHOKUHIN KOGYO GAKKAISHI. 40:35-41
1.動物性食品中のヘム鉄は,塩酸酸性の80%アセトン抽出で,また,非ヘム鉄は1%塩酸80℃加温抽出の後,それぞれSep-Pak C18によるクリーンアップを併用し,原子吸光分析法で測定する分別定量法を
Autor:
Tetsuo Ogama, Junji Tanimura, Masayuki Kataoka, Tetsuya Takami, Osamu Wada, Kazuyoshi Kojima, Kenichi Kuroda
Publikováno v:
Physica C: Superconductivity. 201:131-136
A (001) Bi2Sr2CaCu2Ox thin film fabricated on a (001) MgO substrate has been found to consist of two kinds of domain with in-plane orientation of Bi2Sr2CaCu2Ox [100]∥MgO [510] and Bi2Sr2CaCu2Ox [100] ∥MgO [5 1 0]. It is shown that near coincidenc
Autor:
Kazuyoshi Kojima, Osamu Watanabe, I. Watanabe, Isaka Kazuhiro, Akira Nagai, K. Matsuda, Kenzo Takemura
Publikováno v:
2nd 1998 IEMT/IMC Symposium (IEEE Cat. No.98EX225).
We have developed new anisotropic conductive adhesive films (ACFs) for flip-chip interconnection to organic substrates such as printed wiring boards (PWBs). In order to reduce thermal and mechanical stress and strain induced by CTE (coefficient of th
Publikováno v:
Superconductor Science and Technology. 4:S265-S267
As-grown Bi(Pb)SrCaCuO thin films formed on MgO(100) substrates at various temperatures by RF magnetron sputtering from three Pb-doped targets: Bi3Pb3Sr2Ca2Cu3Ox, Bi2Pb2Sr3Ca3Cu3Ox and Bi2Pb2Sr2Ca2Cu4.5Ox. As-grown films formed at 660 degrees C typic