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

[21] Electronic properties of disordered two-dimensional carbon
Peres, NMR
Guinea, F
Castro Neto, AH
[J]. PHYSICAL REVIEW B, 2006, 73 (12)
[22] MINORITY-CARRIERS IN GRAPHITE AND H-POINT MAGNETOREFLECTION SPECTRA
TOY, WW
DRESSELHAUS, MS
DRESSELHAUS, G
[J]. PHYSICAL REVIEW B, 1977, 15 (08): : 4077 - 4090
[23] DIELECTRIC SCREENING IN A LAYERED ELECTRON GAS
VISSCHER, PB
FALICOV, LM
[J]. PHYSICAL REVIEW B-SOLID STATE, 1971, 3 (08): : 2541 - +
[24] THE BAND THEORY OF GRAPHITE
WALLACE, PR
[J]. PHYSICAL REVIEW, 1947, 71 (09): : 622 - 634
[25] Experimental observation of the quantum Hall effect and Berry's phase in graphene
Zhang, YB
Tan, YW
Stormer, HL
Kim, P
[J]. NATURE, 2005, 438 (7065) : 201 - 204
[26] Hall conductivity of a two-dimensional graphite system
Zheng, YS
Ando, T
[J]. PHYSICAL REVIEW B, 2002, 65 (24) : 2454201 - 24542011
[27] First direct observation of Dirac fermions in graphite
Zhou, S. Y.
Gweon, G. -H.
Graf, J.
Fedorov, A. V.
Spataru, C. D.
Diehl, R. D.
Kopelevich, Y.
Lee, D. -H.
Louie, Steven G.
Lanzara, A.
[J]. NATURE PHYSICS, 2006, 2 (09) : 595 - 599

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