Nanoscale Thermal Transport in Single, Bilayer Graphene, and Graphite

被引：0
|
作者：
Gholivand, Hamed [1 ]
Donmezer, Nazli [1 ]
机构：
[1] Middle East Tech Univ, Ankara, Turkey
来源：
2016 IEEE NANOTECHNOLOGY MATERIALS AND DEVICES CONFERENCE (NMDC) | 2016年
关键词：
CONDUCTIVITY;
D O I：
暂无
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：
In this study, ab-initio calculations were performed to obtain phonon dispersions of single, bilayer graphene, and graphite structures. Using these dispersions single mode relaxation times, thermal conductivities, and mean free paths (MFPs) have been calculated. Finally, calculated variables were used to understand the effects of additional layers to thermophysical properties, phonon mode contributions to thermal conductivity, and the limits for ballistic-diffusive heat transfer of single, bilayer graphene, and graphite structures.
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页数：2
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