Please use this identifier to cite or link to this item:
|Title:||Gaussian curvature energy of graphene sheets||Authors:||Martinez, J.C.
|Issue Date:||13-Jun-2011||Citation:||Martinez, J.C., Jalil, M.B.A. (2011-06-13). Gaussian curvature energy of graphene sheets. Physics Letters, Section A: General, Atomic and Solid State Physics 375 (24) : 2437-2440. ScholarBank@NUS Repository. https://doi.org/10.1016/j.physleta.2011.05.002||Abstract:||The energy density of an elastic sheet is the sum of a mean curvature H term, 2kcH2, and a Gaussian curvature K term, k̄K, where kc, k̄ are constants. The sign of kc is commonly understood to be positive, but the sign of k̄ and even the role of K are subject to debate. We give reasons for the Gaussian contribution to be k̄|K| instead, with k̄ positive. This is used to obtain the mean amplitude of thermal fluctuations of a graphene sheet. © 2011 Elsevier B.V. All rights reserved.||Source Title:||Physics Letters, Section A: General, Atomic and Solid State Physics||URI:||http://scholarbank.nus.edu.sg/handle/10635/82402||ISSN:||03759601||DOI:||10.1016/j.physleta.2011.05.002|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jun 12, 2021
WEB OF SCIENCETM
checked on Jun 4, 2021
checked on Jun 9, 2021
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.