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Takafumi Yao

Stanley Electric

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Publication

Featured researches published by Takafumi Yao.

Journal of the Korean Crystal Growth and Crystal Technology | 2012

Growth of O- and Zn-polar ZnO films by DC magnetron sputtering

Jinyeop Yoo; Sungkuk Choi; Soohoon Jung; Youngji Cho; Sangtae Lee; Gyung-Suk Kil; Hyun-Jae Lee; Takafumi Yao; Jiho Chang

Department of Nano-semiconductor Engineering, National Korea Maritime University, Busan 606-791, Korea*Department of Offshore Plant Management, National Korea Maritime University, Busan 606-791, Korea**Division of Electrical and Electronics Engineering, National Korea Maritime University, Busan 606-791, Korea***PAN-Xal Co., Ltd., Suwon 443-380, Korea****Center for Interdisciplinary Research, Tohoku University, Sendai 980-8577, Japan

Archive | 2000

ZnO crystal growth method, ZnO crystal structure, and semiconductor device using ZnO crystal

Michihiro Sano; Takafumi Yao

Archive | 2006

METHOD OF MANUFACTURING COMPOUND SEMICONDUCTOR ELEMENT

明煥 ▲チョ▼; Meikan Chiyo; Takafumi Yao; 隆文 八百

Archive | 2000

P-type group II-VI compound semiconductor crystals, growth method for such crystals, and semiconductor device made of such crystals

Michihiro Sano; Takafumi Yao

Archive | 1999

METHOD OF GROWING ZnO CRYSTAL, ZnO CRYSTAL STRUCTURE AND SEMICONDUCTOR DEVICE USING THE SAME

Michihiro Sano; Takafumi Yao; 道宏 佐野; 隆文 八百

Archive | 2001

Semiconductor crystal, method of growth, and photosemiconductor element

Michihiro Sano; Takafumi Yao; 道宏 佐野; 隆文 八百

Archive | 2008

MANUFACTURE METHOD FOR ZnO BASED COMPOUND SEMICONDUCTOR CRYSTAL AND ZnO BASED COMPOUND SEMICONDUCTOR SUBSTRATE

Hiroyuki Kato; Michihiro Sano; Katsumi Maeda; Hiroshi Yoneyama; Takafumi Yao; Meoung Whan Cho

Archive | 2007

GROUP III NITRIDE SEMICONDUCTOR, AND MANUFACTURING METHOD THEREOF

明煥 ▲チョ▼; Meikan Chiyo; Ryuichi Toba; Takafumi Yao; 隆文 八百; 隆一 鳥羽

Archive | 2005

ZnO group epitaxial semiconductor device and its manufacture

Hiroyuki Kato; Kazuhiro Miyamoto; Michihiro Sano; Takafumi Yao

Archive | 2008

Group III nitride semiconductor and a manufacturing method thereof

Takafumi Yao; Meoung-Whan Cho; Ryuichi Toba

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Collaboration

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Michihiro Sano

Stanley Electric

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Meoung Whan Cho

Tohoku University

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Hiroyuki Kato

Ibaraki University

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Hiroshi Yoneyama

Mitsubishi Chemical Corporation

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Hyun-Jae Lee

Tohoku University

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Katsumi Maeda

Mitsubishi Chemical Corporation

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Katsushi Fujii

University of Kitakyushu

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Kenji Shimoyama

Mitsubishi Chemical Corporation

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Satoru Nagao

Mitsubishi

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Soon-Ku Hong

KAIST

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