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介绍了用高真空中热蒸发镀膜的方法制备并五苯薄膜场效应晶体管.作为场效应管半导体层的并五苯薄膜沉积在p型Si(100)(14.0~20.0 Ω·cm)衬底上.场效应管中并五苯薄膜厚度为70nm,源极、漏极和栅极(Au)的厚度均为50nm,绝缘层SiO2的厚度为300nm,沟道宽度为190μm,沟道长度为15μm.用AFM表征了并五苯薄膜表面形貌,并研究了薄膜生长速率对并五苯场效应晶体管电学特性的影响.在薄膜生长速率为0.24和1.36 nm/min时,场效应管的载流子迁移率分别为2.7×10-4和2.2×10-6 cm2/(V·s).
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Source :
半导体学报
ISSN: 0253-4177
Year: 2006
Issue: z1
Volume: 27
Page: 214-217
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 1
Chinese Cited Count:
30 Days PV: 1
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