Electronic structure of thallium filled skutterudites studied by x-ray absorption and Mössbauer spectroscopy

Gary J. Long; Bernard Mahieu; Brian C. Sales; Raphaël P. Hermann; Fernande Grandjean

doi:10.1063/1.1525069

Electronic structure of thallium filled skutterudites studied by x-ray absorption and Mössbauer spectroscopy

Gary J. Long, Bernard Mahieu, Brian C. Sales, Raphaël P. Hermann, Fernande Grandjean

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

10 Scopus citations

Abstract

The electronic structure of the three sites in the thallium filled skutterudites was studied. Two series of thallium filled skutterudites were formed because thallium has a formal valence of +1 and iron or tin must replace some of the cobalt or antimony respectively, to maintain charge neutrality. Large atomic mean-square displacements were observed for the thallium filling atoms and it helps to produce the large thermal resistivity observed for these skutterudites.

Original language	English
Pages (from-to)	7236-7241
Number of pages	6
Journal	Journal of Applied Physics
Volume	92
Issue number	12
DOIs	https://doi.org/10.1063/1.1525069
State	Published - Dec 15 2002
Externally published	Yes

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abstract = "The electronic structure of the three sites in the thallium filled skutterudites was studied. Two series of thallium filled skutterudites were formed because thallium has a formal valence of +1 and iron or tin must replace some of the cobalt or antimony respectively, to maintain charge neutrality. Large atomic mean-square displacements were observed for the thallium filling atoms and it helps to produce the large thermal resistivity observed for these skutterudites.",

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AU - Mahieu, Bernard

AU - Sales, Brian C.

AU - Hermann, Raphaël P.

AU - Grandjean, Fernande

PY - 2002/12/15

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N2 - The electronic structure of the three sites in the thallium filled skutterudites was studied. Two series of thallium filled skutterudites were formed because thallium has a formal valence of +1 and iron or tin must replace some of the cobalt or antimony respectively, to maintain charge neutrality. Large atomic mean-square displacements were observed for the thallium filling atoms and it helps to produce the large thermal resistivity observed for these skutterudites.

AB - The electronic structure of the three sites in the thallium filled skutterudites was studied. Two series of thallium filled skutterudites were formed because thallium has a formal valence of +1 and iron or tin must replace some of the cobalt or antimony respectively, to maintain charge neutrality. Large atomic mean-square displacements were observed for the thallium filling atoms and it helps to produce the large thermal resistivity observed for these skutterudites.

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M3 - Article

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EP - 7241

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JF - Journal of Applied Physics

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ER -

Electronic structure of thallium filled skutterudites studied by x-ray absorption and Mössbauer spectroscopy

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