期刊
JOURNAL OF PHYSICS D-APPLIED PHYSICS
卷 52, 期 7, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1361-6463/aaf552
关键词
impedance; frequency dependence; temperature dependence; temperature sensor
资金
- National Natural Science Foundation of China [51176016]
- Educational and Teaching Reform Projects of Taiyuan University of Technology [SD18200010]
We studied the frequency and temperature dependence of the impedance of Si/SiO2-substrate graphene. dc resistance is a weak non-monotonic temperature function at low temperature, whereas it exhibits a negative temperature characteristic at high temperature. The frequency dependence of the impedance implies that one should he concerned with the renormalization in the complete understanding of graphene impedance at radio frequencies. As an application, we designed a sensitive temperature sensor at the range 70 degrees C-120 degrees C.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据