Influence of polymer residues on the double resonance process of bilayer graphene
作者单位：School of Electronic and Computer EngineeringPeking University Shenzhen Graduate School Institute of MicroelectronicsPeking University
会议名称：《第二届海峡两岸功能材料科技与产业峰会（2015）》
会议日期：2015年
学科分类：081702[工学-化学工艺] 08[工学] 0817[工学-化学工程与技术]
摘 要：PMMA is commonly used for graphene transfer and device processing,introducing a thin layer of polymer residues and causing electrical and thermal performance degradation of graphene *** this paper,we present a research of the impact of polymer residues on surface morphologies and electrical properties of bilayer graphene using Raman spectroscopy in combination with atomic force *** electronic structure of