Weak localization and microwave-irradiated transport in multilayer epitaxial graphene grown on SiC

作者：Liu Chieh I; Wang Pengjie; Mi Jian; Lee Hsin Yen; Wang Yi Ting; Ho I Fan; Zhang Chi; Lin Xi; Elmquist Randolph E; Liang Chi Te

来源：Materials Research Express, 2015, 2(11): 115002.

DOI：10.1088/2053-1591/2/11/115002

• weak localization
• graphene
• microwave

We have studied weak localization (WL) and microwave-irradiated transport in multilayer graphene grown on SiC(0001). Different scattering channels are identified by analyzing the WL data. Moreover, we have shown that at a fixed ambient temperature, irradiating graphene with a microwave appears to be equivalent to changing the ambient temperature without microwave. We find that both the zero-field resistance of graphene and the WL correction term can be used as reliable thermometers which agree well with each other.

• 出版日期2015-11
• 单位北京大学