M
Masahiro Hirano
Researcher at Kyoto University
Publications - 101
Citations - 4086
Masahiro Hirano is an academic researcher from Kyoto University. The author has contributed to research in topics: Thin film & Layer (electronics). The author has an hindex of 17, co-authored 101 publications receiving 4077 citations. Previous affiliations of Masahiro Hirano include Nagoya University & Hoya Corporation.
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Patent
Amorphous oxide and thin film transistor
TL;DR: In this paper, an amorphous oxide and a thin-film transistor were constructed using an electron carrier concentration less than 10 18 /cm 3, where the electron carrier was obtained by using a gate electrode and gate insulating film.
Patent
Transparent thin film field effect type transistor using homologous thin film as active layer
TL;DR: In this paper, the authors used a homologous compound single crystal InMO 3 (ZnO) m (M=In, Fe, Ga, or Al; m=an integer of 1 to 49) thin film as an active layer to construct a transparent thin film field effect type transistor having a good switching characteristic.
Patent
LnCuO(S,Se,Te)monocrystalline thin film, its manufacturing method, and optical device or electronic device using the monocrystalline thin film
TL;DR: In this paper, a method of growing a base thin film on a single-crystal substrate, depositing an amorphous or polycrystalline LnCuOX thin film, and then annealing the laminated film at a high temperature of 500° C. or more.
Proceedings ArticleDOI
Laser-induced color centers in silica
TL;DR: In this paper, the optical properties of common impurities/dopants in synthetic silicas used in laser optics are discussed, including the properties of the color centers contributing to the optical absorption spectrum of synthetic silica glass in near infrared to vacuum UV range.
Patent
ELECTROCONDUCTIVE 12CaO·7Al2O3 AND COMPOUND OF SAME TYPE, AND METHOD FOR PREPARATION THEREOF
TL;DR: In this article, the free oxygen atoms of a mixture of CaO and Al2O3 were substituted with electrons to obtain electride compounds with high electric conductivity at room temperature, which can be regarded as an electride compound having [Ca24Al28O64]4+ or [Sr24Al 28O64]-4+ as cation and electrons as anions.