PINNING ENERGIES AND PHASE SLIPS IN WEAKLY PINNED CHARGE-DENSITY WAVES

被引:20
|
作者
COPPERSMITH, SN
机构
[1] AT and T Bell Laboratories, Murray Hill
关键词
D O I
10.1103/PhysRevB.44.2887
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The distribution of pinning energies for a charge-density wave weakly pinned by random impurities is shown to be strongly non-Gaussian, with strongly pinned regions vastly more probable than naive estimates would indicate. Implications for the observability of phase slips in charge-density-wave experiments are discussed.
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页码:2887 / 2894
页数:8
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