Concepedia

Paramagnetic Resonance and Thermoluminescence of the PbWO<sub>4</sub>/PbMoO<sub>4</sub> Mixed Crystal System

A. Hofstaetter, R. Oeder, A. Scharmann, D. Schwabe, B. Vitt

physica status solidi (b) · 1978 · 63 citations · 7 references

DOI

Concepts

Abstract

Abstract After X‐ray excitation of PbWO 4 /PbMoO 4 mixed single crystals at liquid nitrogen temperature two types of MoO ‐electron centres are observed by means of EPR. For low molybdenum concentration axial S 4 ‐symmetry centres are present, whereas in the case of crystals with high molybdenum content the centres undergo a small non‐axial symmetry distortion. The thermal decay of the MoO ‐centres, which contributes to the thermoluminescence emission of the crystals, is discussed with respect to its concentration dependence.

References

7

Luminescence of Lead Molybdate and Lead Tungstate. I. Experimental

W. Van Loo · physica status solidi (a) · 1975 · 185 citations

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Optical properties of CaWO<sub>4</sub> and CaMoO<sub>4</sub> crystals in the 4 to 25 eV region

R. Grasser, E. Pitt, A. Scharmann et al. · physica status solidi (b) · 1975 · 157 citations

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SCCC MO calculations on the ions WX2-4, MoX2-4 and VX3-4 (X = O,S,Se)

R. Kebabçioglu, Achim Müller · Chemical Physics Letters · 1971 · 89 citations

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Growth and properties of PbWO4 and Pb(WO4)1−x(MoO4)x mixed crystals

R. Oeder, A. Scharmann, D. Schwabe et al. · Journal of Crystal Growth · 1978 · 41 citations

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EPR investigations on the hole centres in CaWO<sub>4</sub> at <i>T</i> = 4.2 K

R. Biederbick, G. Born, A. Hofstaetter et al. · physica status solidi (b) · 1975 · 32 citations

, , +15