Temperature Coefficients of the Raman Peaks for the Single-Layer and Bi-Layer Graphene

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dc.creatorCalizo, I.
dc.creatorBalandin, A. A.
dc.creatorMiao, F.
dc.creatorBao, W.
dc.creatorLau, C. N.
dc.date2007-08-09
dc.date.accessioned2026-07-07T09:26:40Z
dc.date.available2026-07-07T09:26:40Z
dc.descriptionWe carried out micro-Raman spectroscopy of graphene layers over the temperature range from approximately 80 K to 370 K. The number of layers was independently confirmed by the quantum Hall measurements and atomic force microscopy. The measured values of the temperature coefficients for the G and 2D-band frequencies of the single-layer graphene are -0.016 1/(cm K) and -0.034 1/(cm K), respectively. The G peak temperature coefficient of the bi-layer graphene and bulk graphite are -0.015 1/(cm K) and -0.011 1/(cm K), respectively.
dc.identifierhttps://arxiv.org/abs/0708.1223
dc.identifierhttp://arxiv.org/abs/0708.1223
dc.identifierNano Letters, Vol. 7, No. 9, 2645 - 2649 (2007)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/156832
dc.subjectMaterials Science
dc.subjectMesoscale and Nanoscale Physics
dc.titleTemperature Coefficients of the Raman Peaks for the Single-Layer and Bi-Layer Graphene
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