Effect of Dielectric Environment on Carrier Mobility in Chemically Exfoliated Graphene

被引：0
|
作者：
Srivastava, Pawan Kumar [1 ]
Ghosh, Subhasis [1 ]
机构：
[1] Jawaharlal Nehru Univ, Sch Phys Sci, New Delhi 110067, India
来源：
PHYSICS OF SEMICONDUCTOR DEVICES | 2014年
关键词：
Graphene; carrier mobility; dielectric constant; RAMAN-SPECTROSCOPY;
D O I：
10.1007/978-3-319-03002-9_170
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We have studied the effect of dielectric environment on transport properties of graphene based field effect transistors where graphene layers were grown in various organic solvents with varying dielectric constant using chemical exfoliation. Electrical measurements of graphene transistors clearly indicate that dielectric constant of the solvents has no significant effect on charge carrier mobility in graphene.
引用
收藏
页码：667 / 668
页数：2
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