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Influence of post-radiation deformation on TSL and absorption spectra of irradiated MgO crystals

✍ Scribed by Kvatchadze, V. ;Dekanozishvili, G. ;Galustashvili, M. ;Kalabegishvili, T. ;Abramishvili, M. ;Akhvlediani, Z.

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
357 KB
Volume
205
Category
Article
ISSN
0031-8965

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✦ Synopsis

Abstract

Thermally stimulated luminescence (TSL) and optical and paramagnetic absorption spectra of MgO and MgO:V^2+^ have been investigated after quasi‐elastic and plastic deformations. Splitting of the low‐temperature peak (∼450 K) in TSL curves caused by the deformation in both nominally pure and impure crystals is explained by the formation of an excess of vacancies. (Β© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

πŸ“œ SIMILAR VOLUMES

Thermoluminescence and absorption spectr
Thermoluminescence and absorption spectra of MgO crystals irradiated by fast neutron fluxes of low intensity
✍ Kvatchadze, V. ;Dekanozishvili, G. ;Abramishvili, M. ;Akhvlediani, Z. ;Galustash πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 168 KB

## Abstract The influence of fast neutron fluxes of low intensity (10^6^ n/cm^2^ s) on the thermally stimulated luminescence and optical and paramagnetic absorption spectra of nominally pure and impure MgO single crystals has been investigated. For all parameters studied by us, their polymodal depe