Weakly localized bosons

被引：17

作者：

Das, D ^{[1
]}

Doniach, S ^{[1
]}

机构：

[1] Stanford Univ, Dept Appl Phys, Stanford, CA 94305 USA

来源：

PHYSICAL REVIEW B | 1998年 / 57卷 / 22期

关键词：

D O I：

10.1103/PhysRevB.57.14440

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, we argue that, in two dimensions, the weak localization of bosons, which occurs on the insulating side of the superconductor-insulator transition, is characterized by rho similar to ln(1/T), as compared to cr similar to ln T for fermions. This unconventional behavior is tied to the diffusion pole of the delocalized (uncondensed) vortices.

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页码：14440 / 14443

页数：4

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