Tunable quantum temperature oscillations in graphene nanostructures
Journal Article
·
· Physical Review. B, Condensed Matter and Materials Physics
- Northwestern Univ., Evanston, IL (United States)
- Univ. of Arizona, Tucson, AZ (United States)
- Univ. of California, San Diego, CA (United States)
In this work, we investigate the local electron temperature distribution in graphene nanoribbon and graphene junctions subject to an applied thermal gradient. Using a realistic model of a scanning thermal microscope, we predict quantum temperature oscillations whose wavelength is related to that of Friedel oscillations. Experimentally this wavelength can be tuned over several orders of magnitude by gating or doping, bringing quantum temperature oscillations within reach of the spatial resolution of existing measurement techniques.
- Research Organization:
- Energy Frontier Research Centers (EFRC) (United States). Center for Bio-Inspired Energy Science (CBES); Energy Frontier Research Centers (EFRC) (United States). Non-Equilibrium Energy Research Center (NERC)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Grant/Contract Number:
- SC0000989; SC0006699; FG02-05ER46204
- OSTI ID:
- 1385382
- Alternate ID(s):
- OSTI ID: 1181399
- Journal Information:
- Physical Review. B, Condensed Matter and Materials Physics, Vol. 91, Issue 12; Related Information: CBES partners with Northwestern University (lead); Harvard University; New York University; Pennsylvania State University; University of Michigan; University of Pittsburgh; ISSN 1098-0121
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 16 works
Citation information provided by
Web of Science
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