Author:
Zhang Hong-Yong,Matsumura Masakiyo
Abstract
AbstractNative silicon-dioxide film has been grown thermally under normalpressure and low-temperature conditions, and applied to a gate insulator of amorphous-silicon thin-film transistors. Th highest field-effect mobility under room-temperature conditions was 0.7cm2/Vs. Temperature dependence of the transistor characteristics has also been studied. The transistor has been operated in a wide temperature range from -196 °C to more than 200°C with satisfactorily stable manner. Characteristic temperature of the localized state density distribution has been estimated to be about 20° C.
Publisher
Springer Science and Business Media LLC
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