TY - JOUR
T1 - Preparation and optical properties of transparent Eu3+
T2 - Y 3Al5(1-x)Sc5xO12 ceramics
AU - Feng, Tao
AU - Shi, Jianlin
AU - Jiang, Danyu
PY - 2006/5
Y1 - 2006/5
N2 - Using a novel combustion method, Eu-doped Eu:yttrium aluminum garnet (YAG) and Eu:YSAG powders, and transparent Eu:YSAG ceramics were fabricated. The optical properties of these transparent ceramics have been measured, and a reduced peak splitting of Eu3+ for 5D0→ 7F1 and 5D0 → 7F2 was observed when 10 at.% A13+ was substituted by Sc3+. The enhanced symmetry of the Eu sites in YAG lattice, which resulted from the expanded YSAG lattice by Sc3+ doping, is the main reason for the reduced peak splitting.
AB - Using a novel combustion method, Eu-doped Eu:yttrium aluminum garnet (YAG) and Eu:YSAG powders, and transparent Eu:YSAG ceramics were fabricated. The optical properties of these transparent ceramics have been measured, and a reduced peak splitting of Eu3+ for 5D0→ 7F1 and 5D0 → 7F2 was observed when 10 at.% A13+ was substituted by Sc3+. The enhanced symmetry of the Eu sites in YAG lattice, which resulted from the expanded YSAG lattice by Sc3+ doping, is the main reason for the reduced peak splitting.
UR - https://www.scopus.com/pages/publications/33646542002
U2 - 10.1111/j.1551-2916.2006.00897.x
DO - 10.1111/j.1551-2916.2006.00897.x
M3 - 文章
AN - SCOPUS:33646542002
SN - 0002-7820
VL - 89
SP - 1590
EP - 1593
JO - Journal of the American Ceramic Society
JF - Journal of the American Ceramic Society
IS - 5
ER -