Electronic structure of Sb substituted in BaBiO3

M. Eibschütz; R. J. Cava; J. J. Krajewski; W. F. Peck; W. M. Reiff

doi:10.1063/1.105072

Electronic structure of Sb substituted in BaBiO₃

M. Eibschütz, R. J. Cava, J. J. Krajewski, W. F. Peck, W. M. Reiff

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Abstract

The Mössbauer effect of the 37.2 keV γ transition of ¹²¹Sb has been employed to study the electronic configuration of Sb ions in BaBi_1-xSb_xO₃ with x=0.2, 0.4, and 0.5. A single resonance absorption line is observed. The isomer shift changes slightly with Sb content and falls in the region corresponding to an Sb(V) valence state. The isomer shift of 7.6 mm/s is significantly depressed (∼1 mm/s) relative to its value in a typical Sb(V)O₆ chromophore and indicates a high degree of covalency, corresponding to significant 5s ^m5pⁿ hybridization.

Original language	English (US)
Pages (from-to)	1914-1916
Number of pages	3
Journal	Applied Physics Letters
Volume	58
Issue number	17
DOIs	https://doi.org/10.1063/1.105072
State	Published - 1991
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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title = "Electronic structure of Sb substituted in BaBiO3",

abstract = "The M{\"o}ssbauer effect of the 37.2 keV γ transition of 121Sb has been employed to study the electronic configuration of Sb ions in BaBi1-xSbxO3 with x=0.2, 0.4, and 0.5. A single resonance absorption line is observed. The isomer shift changes slightly with Sb content and falls in the region corresponding to an Sb(V) valence state. The isomer shift of 7.6 mm/s is significantly depressed (∼1 mm/s) relative to its value in a typical Sb(V)O6 chromophore and indicates a high degree of covalency, corresponding to significant 5s m5pn hybridization.",

author = "M. Eibsch{\"u}tz and Cava, {R. J.} and Krajewski, {J. J.} and Peck, {W. F.} and Reiff, {W. M.}",

year = "1991",

doi = "10.1063/1.105072",

language = "English (US)",

volume = "58",

pages = "1914--1916",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

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T1 - Electronic structure of Sb substituted in BaBiO3

AU - Eibschütz, M.

AU - Cava, R. J.

AU - Krajewski, J. J.

AU - Peck, W. F.

AU - Reiff, W. M.

PY - 1991

Y1 - 1991

N2 - The Mössbauer effect of the 37.2 keV γ transition of 121Sb has been employed to study the electronic configuration of Sb ions in BaBi1-xSbxO3 with x=0.2, 0.4, and 0.5. A single resonance absorption line is observed. The isomer shift changes slightly with Sb content and falls in the region corresponding to an Sb(V) valence state. The isomer shift of 7.6 mm/s is significantly depressed (∼1 mm/s) relative to its value in a typical Sb(V)O6 chromophore and indicates a high degree of covalency, corresponding to significant 5s m5pn hybridization.

AB - The Mössbauer effect of the 37.2 keV γ transition of 121Sb has been employed to study the electronic configuration of Sb ions in BaBi1-xSbxO3 with x=0.2, 0.4, and 0.5. A single resonance absorption line is observed. The isomer shift changes slightly with Sb content and falls in the region corresponding to an Sb(V) valence state. The isomer shift of 7.6 mm/s is significantly depressed (∼1 mm/s) relative to its value in a typical Sb(V)O6 chromophore and indicates a high degree of covalency, corresponding to significant 5s m5pn hybridization.

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JO - Applied Physics Letters

JF - Applied Physics Letters

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ER -

Electronic structure of Sb substituted in BaBiO₃

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