TY  - JOUR
AU  - Jakes, Peter
AU  - Zimmermann, Jörg
AU  - von Seggern, Heinz
AU  - Ozarowski, Andrew
AU  - van Tol, Johan
AU  - Eichel, Rüdiger-A.
TI  - EU2+-DOPED CsBr PHOTOSTIMULABLE X-RAY STORAGE PHOSPHORS — ANALYSIS OF DEFECT STRUCTURE BY HIGH-FREQUENCY EPR
JO  - Functional materials letters
VL  - 7
IS  - 1
SN  - 1793-6047
CY  - Singapore {[u.a.]
PB  - World Scientific
M1  - FZJ-2013-05841
SP  - 1350073
PY  - 2014
AB  - Received 19 July 2013; Revised ; Accepted 8 October 2013; Published.
AB  - 
AB  - Eu2þ-doped CsBr in form of needle image plates is a promising alternative to the granular Eu2þ:BaFBr X-ray storage phosphor
AB  - with respect to photo-stimulated luminescence, yield and spatial resolution. However, in order to understand the corresponding
AB  - mechanisms on an atomic scale, the defect structure of Eu2þ-doped CsBr photostimulable X-ray storage phosphors has to be
AB  - analyzed. By means of high-frequency electron paramagnetic resonance (EPR) spectroscopy, three types of defects have been
AB  - observed — an electrically neutral dimeric (...) defect complex and a neutral trimeric (...) defect complex (FZ -center), as well as acceptor-type F-centers (...) that are generated by the trapping of electrons at initially neutral bromine vacancies.
AB  - 
AB  - Keywords: X-ray storage phosphors; CsBr; defect structure; Eu2þ-doping; EPR.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000332128400010
DO  - DOI:10.1142/S1793604713500732
UR  - https://juser.fz-juelich.de/record/139870
ER  -