Landau level spectroscopy of ultrathin graphite layers

被引：503

作者：

Sadowski, M. L. ^{[1
]}

Martinez, G.

Potemski, M.

Berger, C.

de Heer, W. A.

机构：

[1] CNRS, High Field Magnet Lab, Grenoble, France

[2] Georgia Inst Technol, Atlanta, GA 30332 USA

[3] CNRS, LEPES, Grenoble, France

来源：

PHYSICAL REVIEW LETTERS | 2006年 / 97卷 / 26期

关键词：

D O I：

10.1103/PhysRevLett.97.266405

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Far infrared transmission experiments are performed on ultrathin epitaxial graphite samples in a magnetic field. The observed cyclotron resonancelike and electron-positron-like transitions are in excellent agreement with the expectations of a single-particle model of Dirac fermions in graphene, with an effective velocity of c=1.03x10(6) m/s.

引用

页数：4

共 27 条

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