Mössbauer Emission-Spectra of Impurity Cobalt-57 in a Halide Matrix

A. G. Maddock; A. F. Williams; K. E. Siekierska; J. Fenger

doi:10.1002/pssb.2220740119

Mössbauer Emission-Spectra of Impurity Cobalt-57 in a Halide Matrix

A. G. Maddock, A. F. Williams, K. E. Siekierska, J. Fenger

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Abstract

The Mössbauer emission spectra of 57Co in low concentrations in KF, NaCl, NaF, LiF, and MgF2, and the effects of doping NaF and LiF with La3+ ions are reported. The monovalent halides all give similar spectra showing a broad single line or a doublet at 2.19mm/s and two overlapping doublets at 0.46 and 0.19 mm/s (w.r.t. metallic iron), although relative intensities vary. Previous Mössbauer and EPR spectroscopic data on these systems are reviewed briefly, and qualitative conclusions drawn on the chemistry of such systems.

Original language	English
Journal	IPPS physica status solidi (b)
Volume	74
Issue number	1
Pages (from-to)	183-192
ISSN	0370-1972
DOIs	https://doi.org/10.1002/pssb.2220740119
Publication status	Published - 1976

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title = "M{\"o}ssbauer Emission-Spectra of Impurity Cobalt-57 in a Halide Matrix",

abstract = "The M{\"o}ssbauer emission spectra of 57Co in low concentrations in KF, NaCl, NaF, LiF, and MgF2, and the effects of doping NaF and LiF with La3+ ions are reported. The monovalent halides all give similar spectra showing a broad single line or a doublet at 2.19mm/s and two overlapping doublets at 0.46 and 0.19 mm/s (w.r.t. metallic iron), although relative intensities vary. Previous M{\"o}ssbauer and EPR spectroscopic data on these systems are reviewed briefly, and qualitative conclusions drawn on the chemistry of such systems.",

author = "Maddock, {A. G.} and Williams, {A. F.} and Siekierska, {K. E.} and J. Fenger",

year = "1976",

doi = "10.1002/pssb.2220740119",

language = "English",

volume = "74",

pages = "183--192",

journal = "IPPS physica status solidi (b)",

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T1 - Mössbauer Emission-Spectra of Impurity Cobalt-57 in a Halide Matrix

AU - Maddock, A. G.

AU - Williams, A. F.

AU - Siekierska, K. E.

AU - Fenger, J.

PY - 1976

Y1 - 1976

N2 - The Mössbauer emission spectra of 57Co in low concentrations in KF, NaCl, NaF, LiF, and MgF2, and the effects of doping NaF and LiF with La3+ ions are reported. The monovalent halides all give similar spectra showing a broad single line or a doublet at 2.19mm/s and two overlapping doublets at 0.46 and 0.19 mm/s (w.r.t. metallic iron), although relative intensities vary. Previous Mössbauer and EPR spectroscopic data on these systems are reviewed briefly, and qualitative conclusions drawn on the chemistry of such systems.

AB - The Mössbauer emission spectra of 57Co in low concentrations in KF, NaCl, NaF, LiF, and MgF2, and the effects of doping NaF and LiF with La3+ ions are reported. The monovalent halides all give similar spectra showing a broad single line or a doublet at 2.19mm/s and two overlapping doublets at 0.46 and 0.19 mm/s (w.r.t. metallic iron), although relative intensities vary. Previous Mössbauer and EPR spectroscopic data on these systems are reviewed briefly, and qualitative conclusions drawn on the chemistry of such systems.

U2 - 10.1002/pssb.2220740119

DO - 10.1002/pssb.2220740119

M3 - Journal article

SN - 0370-1972

VL - 74

SP - 183

EP - 192

JO - IPPS physica status solidi (b)

JF - IPPS physica status solidi (b)

IS - 1

ER -

Mössbauer Emission-Spectra of Impurity Cobalt-57 in a Halide Matrix

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