Radiation Defects in CaF2-CaO Crystals

S. I. Kachan, E. E. Obukhova, V. F. Shtanko, E. P. Chinkov

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The spectral and kinetic parameters of electron-pulse-initiated transient absorption of oxygen-doped Ca,F2 crystals were studied using pulsed spectrometry with a nanosecond time resolution. It is shown that the formation of a MA - color centers in CaF2-0.01M%CaO crystals occurs by thermally activated diffusion of the vacancies. Activation energy of MA + color centers formation process of 0.4 eV is established.

Original languageEnglish
Pages (from-to)195-198
Number of pages4
JournalActa Physica Polonica A
Volume117
Issue number1
Publication statusPublished - Jan 2010

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color centers
defects
radiation
crystals
activation energy
kinetics
oxygen
pulses
spectroscopy
electrons

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Radiation Defects in CaF2-CaO Crystals. / Kachan, S. I.; Obukhova, E. E.; Shtanko, V. F.; Chinkov, E. P.

In: Acta Physica Polonica A, Vol. 117, No. 1, 01.2010, p. 195-198.

Research output: Contribution to journalArticle

Kachan, SI, Obukhova, EE, Shtanko, VF & Chinkov, EP 2010, 'Radiation Defects in CaF2-CaO Crystals', Acta Physica Polonica A, vol. 117, no. 1, pp. 195-198.
Kachan, S. I. ; Obukhova, E. E. ; Shtanko, V. F. ; Chinkov, E. P. / Radiation Defects in CaF2-CaO Crystals. In: Acta Physica Polonica A. 2010 ; Vol. 117, No. 1. pp. 195-198.
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