High-temperature stability of suspended single-layer graphene

Kwanpyo Kim; William Regan; Baisong Geng; Benjamín Alemán; B. M. Kessler; Feng Wang; M. F. Crommie; A. Zettl

doi:10.1002/pssr.201000244

High-temperature stability of suspended single-layer graphene

Kwanpyo Kim, William Regan, Baisong Geng, Benjamín Alemán, B. M. Kessler, Feng Wang, M. F. Crommie, A. Zettl

Department of Physics

Research output: Contribution to journal › Letter

65 Citations (Scopus)

Abstract

We report in situ Joule heating on suspended single-layer graphene in a transmission electron microscope (TEM). Thermally-driven degradation of pre-deposited nanoparticles on the membrane is monitored and used for local temperature estimation. By extrapolating the Joule heating power and temperature relation, we find that the suspended single-layer graphene has exceptional thermal stability up to at least 2600 K.

Original language	English
Pages (from-to)	302-304
Number of pages	3
Journal	Physica Status Solidi - Rapid Research Letters
Volume	4
Issue number	11
DOIs	https://doi.org/10.1002/pssr.201000244
Publication status	Published - 2010 Nov 1

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics

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10.1002/pssr.201000244

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Kim, K., Regan, W., Geng, B., Alemán, B., Kessler, B. M., Wang, F., Crommie, M. F., & Zettl, A. (2010). High-temperature stability of suspended single-layer graphene. Physica Status Solidi - Rapid Research Letters, 4(11), 302-304. https://doi.org/10.1002/pssr.201000244

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T1 - High-temperature stability of suspended single-layer graphene

AU - Kim, Kwanpyo

AU - Regan, William

AU - Geng, Baisong

AU - Alemán, Benjamín

AU - Kessler, B. M.

AU - Wang, Feng

AU - Crommie, M. F.

AU - Zettl, A.

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AB - We report in situ Joule heating on suspended single-layer graphene in a transmission electron microscope (TEM). Thermally-driven degradation of pre-deposited nanoparticles on the membrane is monitored and used for local temperature estimation. By extrapolating the Joule heating power and temperature relation, we find that the suspended single-layer graphene has exceptional thermal stability up to at least 2600 K.

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