Radiative heat transfer in 2D Dirac materials
Journal Article
·
· Journal of Physics. Condensed Matter
- Univ. Paris-Sud, Orsay Cedex (France)
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
We compute the radiative heat transfer between two sheets of 2D Dirac materials, including topological Chern insulators and graphene, within the framework of the local approximation for the optical response of these materials. In this approximation, which neglects spatial dispersion, we derive both numerically and analytically the short-distance asymptotic of the near-field heat transfer in these systems, and show that it scales as the inverse of the distance between the two sheets. In conclusion, we discuss the limitations to the validity of this scaling law imposed by spatial dispersion in 2D Dirac materials.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- Grant/Contract Number:
- DEAC52-06NA25396; Marie Curie Actions/302005
- OSTI ID:
- 1233175
- Alternate ID(s):
- OSTI ID: 1238810
- Report Number(s):
- LA-UR-14-28148
- Journal Information:
- Journal of Physics. Condensed Matter, Vol. 27, Issue 21; ISSN 0953-8984
- Publisher:
- IOP PublishingCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 23 works
Citation information provided by
Web of Science
Web of Science
Ultrafast radiative heat transfer
|
journal | February 2017 |
Ultrafast Radiative Heat Transfer | text | January 2016 |
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