Electronic structure of graphite-alkali metal compounds

G. Dresselhaus; S. Y. Leung; M. Shayegan; T. C. Chieu

doi:10.1016/0379-6779(80)90061-2

Electronic structure of graphite-alkali metal compounds

G. Dresselhaus, S. Y. Leung, M. Shayegan, T. C. Chieu

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

A theoretical model for the electronic structure of the graphite intercalation compounds based on the k_z axis zone folding of the pristine graphite π-bands is applied to explain the experimental results obtained in magneto-reflection and in Shubnikov-deHaas experiments on donor compounds. The detailed fit to the observed Shubnikov-deHaas frequencies for stage 5 graphite-potassium supports the model and suggests that the dominant interactions that determine the Fermi surfaces are closely related to those involving the π-bands for pristine graphite.

Original language	English (US)
Pages (from-to)	321-329
Number of pages	9
Journal	Synthetic Metals
Volume	2
Issue number	3-4
DOIs	https://doi.org/10.1016/0379-6779(80)90061-2
State	Published - Dec 1980
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

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10.1016/0379-6779(80)90061-2

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title = "Electronic structure of graphite-alkali metal compounds",

abstract = "A theoretical model for the electronic structure of the graphite intercalation compounds based on the kz axis zone folding of the pristine graphite π-bands is applied to explain the experimental results obtained in magneto-reflection and in Shubnikov-deHaas experiments on donor compounds. The detailed fit to the observed Shubnikov-deHaas frequencies for stage 5 graphite-potassium supports the model and suggests that the dominant interactions that determine the Fermi surfaces are closely related to those involving the π-bands for pristine graphite.",

author = "G. Dresselhaus and Leung, {S. Y.} and M. Shayegan and Chieu, {T. C.}",

note = "Funding Information: *Staff Member, Francis Bitter National Magnet Laboratory, supported by NSF. tDepartment of Electrical Engineering and Computer Science and Center for Materials Science and Engineering. Funding Information: We gratefully acknowledge Prof. M. S. Dresselhaus for numerous suggestions, Mr. L. Rubin of the Francis Bitter National Magnet Laboratory for technical assistance, and AFOSR Grant #77-3391 for support of this research.",

year = "1980",

month = dec,

doi = "10.1016/0379-6779(80)90061-2",

language = "English (US)",

volume = "2",

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journal = "Synthetic Metals",

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TY - JOUR

T1 - Electronic structure of graphite-alkali metal compounds

AU - Dresselhaus, G.

AU - Leung, S. Y.

AU - Shayegan, M.

AU - Chieu, T. C.

N1 - Funding Information: *Staff Member, Francis Bitter National Magnet Laboratory, supported by NSF. tDepartment of Electrical Engineering and Computer Science and Center for Materials Science and Engineering. Funding Information: We gratefully acknowledge Prof. M. S. Dresselhaus for numerous suggestions, Mr. L. Rubin of the Francis Bitter National Magnet Laboratory for technical assistance, and AFOSR Grant #77-3391 for support of this research.

PY - 1980/12

Y1 - 1980/12

N2 - A theoretical model for the electronic structure of the graphite intercalation compounds based on the kz axis zone folding of the pristine graphite π-bands is applied to explain the experimental results obtained in magneto-reflection and in Shubnikov-deHaas experiments on donor compounds. The detailed fit to the observed Shubnikov-deHaas frequencies for stage 5 graphite-potassium supports the model and suggests that the dominant interactions that determine the Fermi surfaces are closely related to those involving the π-bands for pristine graphite.

AB - A theoretical model for the electronic structure of the graphite intercalation compounds based on the kz axis zone folding of the pristine graphite π-bands is applied to explain the experimental results obtained in magneto-reflection and in Shubnikov-deHaas experiments on donor compounds. The detailed fit to the observed Shubnikov-deHaas frequencies for stage 5 graphite-potassium supports the model and suggests that the dominant interactions that determine the Fermi surfaces are closely related to those involving the π-bands for pristine graphite.

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JF - Synthetic Metals

IS - 3-4

ER -

Electronic structure of graphite-alkali metal compounds

Abstract

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