Y
Yasuo Koide
Researcher at National Institute for Materials Science
Publications - 373
Citations - 12276
Yasuo Koide is an academic researcher from National Institute for Materials Science. The author has contributed to research in topics: Diamond & Ohmic contact. The author has an hindex of 53, co-authored 356 publications receiving 10904 citations. Previous affiliations of Yasuo Koide include Nagoya University & Kyoto University.
Papers
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Journal ArticleDOI
Effects of ain buffer layer on crystallographic structure and on electrical and optical properties of GaN and Ga1−xAlxN (0 < x ≦ 0.4) films grown on sapphire substrate by MOVPE
TL;DR: In this article, a thin AIN buffer layer was proposed to reduce the microscopic fluctuation in crystallite orientation and improve the crystalline quality of the GaN and Ga 1−x Al x N (0 x ≦ 0.4) films.
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Single-Crystalline ZnS Nanobelts as Ultraviolet-Light Sensors
Xiaosheng Fang,Yoshio Bando,Meiyong Liao,Ujjal K. Gautam,Chunyi Zhi,Benjamin Dierre,Baodan Liu,Tianyou Zhai,Takashi Sekiguchi,Yasuo Koide,Dmitri Golberg +10 more
TL;DR: Fang et al. as mentioned in this paper proposed a method to solve the problem of nano-architectural nanoarchitectures by using a sensor-based approach based on NIMS Namiki 1-1, Tsukuba, Ibaraki 305-0044 (Japan).
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Centimeter-long V2O5 nanowires: from synthesis to field-emission, electrochemical, electrical transport, and photoconductive properties.
Tianyou Zhai,Hua-Kun Liu,Huiqiao Li,Xiaosheng Fang,Meiyong Liao,Liang Li,Haoshen Zhou,Yasuo Koide,Yoshio Bando,Dmitri Golberg +9 more
TL;DR: High-quality single-crystalline centimeter-long V2O5 nanowires are fabricated using an environmental friendly hydrothermal approach without dangerous reagents, harmful solvents, and surfactants for field-emitters, lithium-ion batteries, interconnects, and optoelectronic devices.
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Single-crystalline CdS nanobelts for excellent field-emitters and ultrahigh quantum-efficiency photodetectors.
Liang Li,Pei Cai Wu,Xiao Sheng Fang,Tianyou Zhai,Lun Dai,Meiyong Liao,Yasuo Koide,Hongqiang Wang,Yoshio Bando,Dmitri Golberg +9 more
TL;DR: The results imply that the present CdS nanobelts are excellent candidates for applications in high-performance field emitters and photodetectors.
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Efficient Assembly of Bridged β-Ga2O3 Nanowires for Solar-Blind Photodetection
Yanbo Li,Takero Tokizono,Meiyong Liao,Miao Zhong,Yasuo Koide,Ichiro Yamada,Jean-Jacques Delaunay +6 more
TL;DR: In this paper, a bridged β-Ga 2 O 3 nanowire-based photodetector was used for solar-blind photodeter detection, which has a high 250-to-280-nm rejection ratio, low photocurrent noise, and fast decay time.