Optical properties of the MnCl4-6 complex formed in ABCl3 : Mn2+ pseudoperovskite crystals: Influence of the chemical pressure

This work reports the excitation and luminescence spectra of several ABCl3 : Mn2+ crystals. The variations in the optical spectra along this series are explained by changes in the Mn-Cl distance,R, of the MnCl4-6 complex as a consequence of the chemical pressure. The lattice relaxation around Mn2+ a...

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Hauptverfasser:	de Lucas, M.C. Marco, Rodri´guez, F., Gu¨del, H.U., Furer, N.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Other solid inorganic materials Photoluminescence Physics
Online-Zugang:	Volltext
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Zusammenfassung:	This work reports the excitation and luminescence spectra of several ABCl3 : Mn2+ crystals. The variations in the optical spectra along this series are explained by changes in the Mn-Cl distance,R, of the MnCl4-6 complex as a consequence of the chemical pressure. The lattice relaxation around Mn2+ and theR dependence of the Stokes shift are analysed in detail.
ISSN:	0022-2313 1872-7883
DOI:	10.1016/0022-2313(94)90222-4