TY - JOUR
T1 - Luminescent properties of Ce:Gd3(Al,Ga,Mg,M)5O 12 crystal (M = Zr, Hf )
AU - Kurosawa, Shunsuke
AU - Kamada, Kei
AU - Yokota, Yuui
AU - Yoshikawa, Akira
PY - 2014/4
Y1 - 2014/4
N2 - To obtain a new scintillator with a higher gamma-ray stopping power than conventional Ce:Gd3Al2Ga3O12 (Ce:GAGG), which has excellent light output and energy resolution, new scintillators based on Ce:GAGG, Ce:Gd3Al2Mg0.5Hf0.5Ga2O12, and Ce:Gd3Al2Mg0.5Zr0.5Ga2O12 were grown by the micro-pulling down method as the first step. We found that the emission wavelengths of these crystals became slightly longer than that of Ce:GAGG by approximately 10-20nm owing to the change in energy band structure.
AB - To obtain a new scintillator with a higher gamma-ray stopping power than conventional Ce:Gd3Al2Ga3O12 (Ce:GAGG), which has excellent light output and energy resolution, new scintillators based on Ce:GAGG, Ce:Gd3Al2Mg0.5Hf0.5Ga2O12, and Ce:Gd3Al2Mg0.5Zr0.5Ga2O12 were grown by the micro-pulling down method as the first step. We found that the emission wavelengths of these crystals became slightly longer than that of Ce:GAGG by approximately 10-20nm owing to the change in energy band structure.
UR - http://www.scopus.com/inward/record.url?scp=84903276825&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84903276825&partnerID=8YFLogxK
U2 - 10.7567/JJAP.53.04EG14
DO - 10.7567/JJAP.53.04EG14
M3 - Article
AN - SCOPUS:84903276825
SN - 0021-4922
VL - 53
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
IS - 4 SPEC. ISSUE
M1 - 04EG14
ER -