Influence of Disorder on Electron-Hole Pair Condensation in Graphene Bilayers

被引：43
作者：
Bistritzer, R. [1 ]
MacDonald, A. H. [1 ]
机构：
[1] Univ Texas Austin, Dept Phys, Austin, TX 78712 USA
来源：
PHYSICAL REVIEW LETTERS | 2008年 / 101卷 / 25期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1103/PhysRevLett.101.256406
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Graphene bilayers can condense into a state with spontaneous interlayer phase coherence that supports dissipationless counterflow supercurrents. Here, we address the influence of disorder on the graphene bilayer mean field and Kosterlitz-Thouless critical temperatures and report on a simple criteria for the survival of pair condensation.
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页数：4
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