Title of article
Energy transfer in pure and Ce-doped LiCaAlF6 and LiSrAlF6 crystals
Author/Authors
Shiran، نويسنده , , N. and Gektin، نويسنده , , A. and Neicheva، نويسنده , , S. and Weber، نويسنده , , M. and Derenzo، نويسنده , , S. and Kirm، نويسنده , , M. and True، نويسنده , , M. and Shpinkov، نويسنده , , I. and Spassky، نويسنده , , D. and Shimamura، نويسنده , , K. and Ichinose، نويسنده , , N.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
5
From page
266
To page
270
Abstract
Intrinsic ultra-fast scintillations at pulsed X-ray excitation were found in LiCaAlF6 and LiSrAlF6. Radiative recombination features of Ce-doped crystals are explained by differences of lattice properties, defect structure and Ce3+ ion environment in these crystals. The role of exciton formation, electron and hole traps, and energy transfer to the activator centers are discussed.
Keywords
Ce-doped LiCaAlF6 and LiSrAlF6 , Ultra-fast rise time , Decay time , THERMOLUMINESCENCE , Scintillation
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2005
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2202972
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