T
Toshio Kamiya
Researcher at Tokyo Institute of Technology
Publications - 394
Citations - 41346
Toshio Kamiya is an academic researcher from Tokyo Institute of Technology. The author has contributed to research in topics: Amorphous solid & Thin film. The author has an hindex of 76, co-authored 383 publications receiving 38115 citations.
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Room-temperature fabrication of transparent flexible thin-film transistors using amorphous oxide semiconductors
TL;DR: A novel semiconducting material is proposed—namely, a transparent amorphous oxide semiconductor from the In-Ga-Zn-O system (a-IGZO)—for the active channel in transparent thin-film transistors (TTFTs), which are fabricated on polyethylene terephthalate sheets and exhibit saturation mobilities and device characteristics are stable during repetitive bending of the TTFT sheet.
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Thin-Film Transistor Fabricated in Single-Crystalline Transparent Oxide Semiconductor
TL;DR: The fabrication of transparent field-effect transistors using a single-crystalline thin-film transparent oxide semiconductor, InGaO3(ZnO)5, as an electron channel and amorphous hafnium oxide as a gate insulator provides a step toward the realization of transparent electronics for next-generation optoelectronics.
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Amorphous Oxide Semiconductors for High-Performance Flexible Thin-Film Transistors
TL;DR: In this paper, a-IGZO is used as the channel layer for flexible and transparent TFTs. But, the performance of the flexible TFT was evaluated at room temperature and at temperatures up to 500 °C.
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Present status of amorphous In–Ga–Zn–O thin-film transistors
TL;DR: Most device issues, such as uniformity, long-term stability against bias stress and TFT performance, are solved for a-IGZO TFTs.
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Iron-Based Layered Superconductor: LaOFeP
Yoichi Kamihara,Hidenori Hiramatsu,Masahiro Hirano,Ryuto Kawamura,Hiroshi Yanagi,Toshio Kamiya,Hideo Hosono +6 more
TL;DR: Magnetic and electrical resistivity measurements verify the occurrence of the superconducting transition at approximately 4 K in an iron-based layered oxy-pnictide LaOFeP.