Observation of hidden Fermi surface nesting in a two dimensional conductor

被引：32

作者：

Breuer, K

Stagerescu, C

Smith, KE

Greenblatt, M

Ramanujachary, K

机构：

[1] BOSTON UNIV,DEPT PHYS,BOSTON,MA 02215

[2] RUTGERS STATE UNIV,DEPT CHEM,PISCATAWAY,NJ 08855

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 76卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.76.3172

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report the first direct measurement of hidden Fermi surface nesting in a two dimensional conductor. The system studied was Na0.9Mo6O17, and the measured Fermi surface consists of electron and hole pockets that can be combined to form sets of pseudo-one-dimensional Fermi surfaces, exhibiting the nesting necessary to drive a Peierls transition to a charge density wave state. The observed nesting vector is shown to be in excellent agreement with theory.

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页码：3172 / 3175

页数：4

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