FIR spectroscopy of iron-based semimagnetic semiconductors

M. Hausenblas; L.M. Claessen; A. Wittlin; A. Twardowski; M. Ortenberg, von; W.J.M. Jonge, de; P. Wyder

doi:10.1016/0038-1098(89)90805-3

FIR spectroscopy of iron-based semimagnetic semiconductors

M. Hausenblas, L.M. Claessen, A. Wittlin, A. Twardowski, M. Ortenberg, von, W.J.M. Jonge, de, P. Wyder

Physics of Nanostructures

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Abstract

We report far-infrared studies of low energy levels of Fe2+ ions in ZnSe and related wide-gap semimagnetic semiconductors in magnetic fields up to 20 T. Transitions between 5E levels are observed and the experimental results are in good agreement with the standard model of single iron impurities in a AIIBVI host lattice. No significant contribution of iron pairs is observed, at least for Fe concentrations up to a few percent. The influence of Jahn-Teller effects will be shortly discussed.

Original language	English
Pages (from-to)	253-257
Journal	Solid State Communications
Volume	72
Issue number	3
DOIs	https://doi.org/10.1016/0038-1098(89)90805-3
Publication status	Published - 1989

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title = "FIR spectroscopy of iron-based semimagnetic semiconductors",

abstract = "We report far-infrared studies of low energy levels of Fe2+ ions in ZnSe and related wide-gap semimagnetic semiconductors in magnetic fields up to 20 T. Transitions between 5E levels are observed and the experimental results are in good agreement with the standard model of single iron impurities in a AIIBVI host lattice. No significant contribution of iron pairs is observed, at least for Fe concentrations up to a few percent. The influence of Jahn-Teller effects will be shortly discussed.",

author = "M. Hausenblas and L.M. Claessen and A. Wittlin and A. Twardowski and {Ortenberg, von}, M. and {Jonge, de}, W.J.M. and P. Wyder",

year = "1989",

doi = "10.1016/0038-1098(89)90805-3",

language = "English",

volume = "72",

pages = "253--257",

journal = "Solid State Communications",

issn = "0038-1098",

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number = "3",

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TY - JOUR

T1 - FIR spectroscopy of iron-based semimagnetic semiconductors

AU - Hausenblas, M.

AU - Claessen, L.M.

AU - Wittlin, A.

AU - Twardowski, A.

AU - Ortenberg, von, M.

AU - Jonge, de, W.J.M.

AU - Wyder, P.

PY - 1989

Y1 - 1989

N2 - We report far-infrared studies of low energy levels of Fe2+ ions in ZnSe and related wide-gap semimagnetic semiconductors in magnetic fields up to 20 T. Transitions between 5E levels are observed and the experimental results are in good agreement with the standard model of single iron impurities in a AIIBVI host lattice. No significant contribution of iron pairs is observed, at least for Fe concentrations up to a few percent. The influence of Jahn-Teller effects will be shortly discussed.

AB - We report far-infrared studies of low energy levels of Fe2+ ions in ZnSe and related wide-gap semimagnetic semiconductors in magnetic fields up to 20 T. Transitions between 5E levels are observed and the experimental results are in good agreement with the standard model of single iron impurities in a AIIBVI host lattice. No significant contribution of iron pairs is observed, at least for Fe concentrations up to a few percent. The influence of Jahn-Teller effects will be shortly discussed.

U2 - 10.1016/0038-1098(89)90805-3

DO - 10.1016/0038-1098(89)90805-3

M3 - Article

SN - 0038-1098

VL - 72

SP - 253

EP - 257

JO - Solid State Communications

JF - Solid State Communications

IS - 3

ER -

FIR spectroscopy of iron-based semimagnetic semiconductors

Abstract

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