Publication Date:
2011-01-26
Description:
Author(s): P. San-Jose, J. González, and F. Guinea We show that the interaction between flexural phonons, when corrected by the exchange of electron-hole excitations, may drive the graphene sheet into a quantum critical point characterized by the vanishing of the bending rigidity of the membrane. Ripples arise then due to spontaneous symmetry breaki... [Phys. Rev. Lett. 106, 045502] Published Tue Jan 25, 2011
Keywords:
Condensed Matter: Structure, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics