Effects of Microwave and Furnace Annealing for -Type SnO Thin Film Material in Oxygen Ambient.

Transparent conductive oxide (TCO) semiconductors are attracted considerable attention due to a wide range of applications, such as flat panel display (FPD), touch panels, solar cells, and other optoelectronic devices. Owing to the different carrier conduction paths between -type and -type TCOs, the -type TCO used in TFTs usually have high / current ratio (>10) and high electron mobility (>10 cm²/V·s), -type TCO TFTs are both lower than that of -type one. For complementary circuits design and applications, however, both -type and -type semiconductor materials are equally important.