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2003 | 104 | 6 | 571-580
Article title

Radiation Effects in DMAAS:Cr Ferroelectric Crystal

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Abstracts
EN
This paper presents the results of investigations of the radiation effects in NH_2(CH_3)_2Al(SO_4)_2×6H_2O crystals doped with chromium. On the basis of absorption spectroscopy and resonance Raman scattering study it has been shown that comparatively low doses of radiation first of all causes recharging of Cr^{3+} on Cr^{4+} ions. Besides, the processes of dehydrogenation and the changes in arrangement of the hydrogen bond network were observed. These changes are followed by distortion of the complexes bonded by such a type of bonds.
Keywords
Contributors
  • Ferroics Physics Laboratory, Electronics Department, Lviv I. Franko National University, Tarnavskogo st., 107, 79017 Lviv, Ukraine
author
  • Institute of Experimental Physics, University of Wrocław, pl. M. Borna 9, 50-204 Wrocław, Poland
  • Ferroics Physics Laboratory, Electronics Department, Lviv I. Franko National University, Tarnavskogo st., 107, 79017 Lviv, Ukraine
author
  • Ferroics Physics Laboratory, Electronics Department, Lviv I. Franko National University, Tarnavskogo st., 107, 79017 Lviv, Ukraine
author
  • Ferroics Physics Laboratory, Electronics Department, Lviv I. Franko National University, Tarnavskogo st., 107, 79017 Lviv, Ukraine
author
  • Ferroics Physics Laboratory, Electronics Department, Lviv I. Franko National University, Tarnavskogo st., 107, 79017 Lviv, Ukraine
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv104n608kz
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