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Abstract:
本文采用磁控溅射在Si基体上制备Ta2O5薄膜,研究了退火前、500℃氧气氛退火半小时之后、800℃氧气氛退火半小时之后的Ta2O5薄膜的结构、表面形貌及电学性能.退火前和500℃退火的薄膜均为非晶薄膜,但500℃退火之后能使非晶薄膜结构更加致密,表面更加平整,并且给薄膜进行了补氧,提高了薄膜的绝缘性能.800℃退火之后的薄膜出现了结晶颗粒,晶界引起了大的漏电流,使薄膜的绝缘性能下降.
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北方工业大学学报
ISSN: 1001-5477
Year: 2007
Issue: 3
Volume: 19
Page: 58-61
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 7
Chinese Cited Count:
30 Days PV: 11
Affiliated Colleges: