Universal form of hall coefficient in K and Rb doped single crystal C60

Li Lu; Vincent H. Crespi; M. S. Fuhrer; A. Zettl; Marvin L. Cohen

doi:10.1103/PhysRevLett.74.1637

Universal form of hall coefficient in K and Rb doped single crystal C60

Li Lu, Vincent H. Crespi, M. S. Fuhrer, A. Zettl, Marvin L. Cohen

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Abstract

We report the first Hall effect measurements on K and Rb doped single crystals of C60. The temperature dependence of the Hall coefficient RH for each material and the variation in RH between the two materials can be accounted for solely by the variations in lattice constant, yielding a universal relationship of RH versus lattice constant for the alkali-doped C60 systems. The results are interpreted in the context of a strongly disordered system in which the Hall coefficient is sensitive to disorder broadening at the Fermi energy.

Original language	English (US)
Pages (from-to)	1637-1640
Number of pages	4
Journal	Physical review letters
Volume	74
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevLett.74.1637
State	Published - 1995

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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10.1103/PhysRevLett.74.1637

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title = "Universal form of hall coefficient in K and Rb doped single crystal C60",

abstract = "We report the first Hall effect measurements on K and Rb doped single crystals of C60. The temperature dependence of the Hall coefficient RH for each material and the variation in RH between the two materials can be accounted for solely by the variations in lattice constant, yielding a universal relationship of RH versus lattice constant for the alkali-doped C60 systems. The results are interpreted in the context of a strongly disordered system in which the Hall coefficient is sensitive to disorder broadening at the Fermi energy.",

author = "Li Lu and Crespi, {Vincent H.} and Fuhrer, {M. S.} and A. Zettl and Cohen, {Marvin L.}",

year = "1995",

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AU - Lu, Li

AU - Crespi, Vincent H.

AU - Fuhrer, M. S.

AU - Zettl, A.

AU - Cohen, Marvin L.

PY - 1995

Y1 - 1995

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AB - We report the first Hall effect measurements on K and Rb doped single crystals of C60. The temperature dependence of the Hall coefficient RH for each material and the variation in RH between the two materials can be accounted for solely by the variations in lattice constant, yielding a universal relationship of RH versus lattice constant for the alkali-doped C60 systems. The results are interpreted in the context of a strongly disordered system in which the Hall coefficient is sensitive to disorder broadening at the Fermi energy.

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JF - Physical review letters

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ER -

Universal form of hall coefficient in K and Rb doped single crystal C60

Abstract

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