Evidence for a spontaneous gapped state in ultraclean bilayer graphene.
Bao W, Velasco J Jr, Zhang F, Jing L, Standley B, Smirnov D, Bockrath M, MacDonald AH, Lau CN.
Bao W, et al. Among authors: lau cn.
Proc Natl Acad Sci U S A. 2012 Jul 3;109(27):10802-5. doi: 10.1073/pnas.1205978109. Epub 2012 Jun 8.
Proc Natl Acad Sci U S A. 2012.
PMID: 22685212
Free PMC article.