X-ray-scattering study of the charge-density-wave structure in NbSe3 in high magnetic fields

被引：13

作者：

Kiryukhin, V ^{[1
]}

Casa, D

Keimer, B

Hill, JP

Higgins, MJ

Bhattacharya, S

机构：

[1] Princeton Univ, Dept Phys, Princeton, NJ 08544 USA

[2] Brookhaven Natl Lab, Dept Phys, Upton, NY 11973 USA

[3] NEC Res Inst, Princeton, NJ 08540 USA

来源：

PHYSICAL REVIEW B | 1998年 / 57卷 / 03期

关键词：

D O I：

10.1103/PhysRevB.57.1332

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An upper bound of Delta q/q less than or equal to 2.5x10(-3) on the magnetic-field-induced shift of the wave vector of the low temperature charge-density wave in NbSe3 is established by high-resolution x-ray diffraction in magnetic fields up to 10 T. The charge-density-wave order parameter is also magnetic-field independent, to within 10%. These limits are discussed in the context of magnetotransport experiments on NbSe3 as well as theoretical models that had predicted a magnetic-field dependence of the charge-density-wave structure.

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页码：1332 / 1335

页数：4

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