97 citations · 203 across the 5 of their papers we have counts for
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Majority-Carrier Mobilities in Undoped and \textit{n}-type Doped ZnO Epitaxial Layers
T. Makino, Y. Segawa, A. Tsukazaki +2
Transparent and conductive ZnO:Ga thin films are prepared by laser molecular-beam epitaxy. Their electron properties were investigated by the temperature-dependent Hall-effect tech…
Analysis on reflection spectra in strained ZnO thin films
T. Makino, Y. Segawa, M. Kawasaki +1
Thin films of laser molecular-beam epitaxy grown ZnO films were studied with respect to their optical properties. 4-K reflectivity was used to analyze various samples grown at diff…
Spectral shape analysis of ultraviolet luminescence in \textit{n}-type ZnO:Ga
T. Makino, Y. Segawa, S. Yoshida +4
Thin films of laser molecular-beam epitaxy grown \textit{n}-type Ga-doped ZnO were investigated with respect to their optical properties. Intense room-temperature photoluminescence…
Electron transport in ZnO thin films
T. Makino, Y. Segawa, A. Tsukazaki +2
Epitaxial, n-type ZnO films grown by a laser molecular-beam epitaxy method were investigated by the temperature-dependent Hall-effect technique. The 300-K carrier concentration and…
Blue light-emitting diode based on ZnO
Atsushi Tsukazaki, Masashi Kubota, Akira Ohtomo +5
A near-band-edge bluish electroluminescence (EL) band centered at around 440 nm was observed from ZnO p-i-n homojunction diodes through a semi-transparent electrode deposited on th…