Title of article
Energy transfer in ZnWO4 and CdWO4 scintillators
Author/Authors
Nagirnyi، نويسنده , , E. Feldbach، نويسنده , , E and Jِnsson، نويسنده , , L and Kirm، نويسنده , , M and Kotlov، نويسنده , , A and Lushchik، نويسنده , , A and Nefedov، نويسنده , , V.A and Zadneprovski، نويسنده , , B.I، نويسنده ,
Pages
4
From page
395
To page
398
Abstract
A systematic spectroscopic study of oriented single ZnWO4 crystals was performed using UV and synchrotron excitation. Emission and phosphorescence spectra in the energy region 1–4 eV as well as reflection spectra and excitation spectra of various emissions and phosphorescence in the energy region 3.5–32 eV were studied at 4.2–300 K using synchrotron radiation. The results are compared to those available for CdWO4. The peculiarities of the band structure and those of excitonic and electron–hole processes in the systems investigated are discussed.
Keywords
ZnWO4 , Synchrotron radiation , Luminescence , Reflectivity , CdWO4
Journal title
Astroparticle Physics
Record number
2019895
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