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Your search keyword '"Xu, Xiaodong"' showing total 1 results
1 results on '"Xu, Xiaodong"'

1. Spark plasma sintering of Sm3+ doped Y2O3 transparent ceramics for visible light lasers.

Author

Hu, Zongwen, Xu, Xiaodong, Wang, Jun, Liu, Peng, Li, Dongzhen, Wang, Xiaodan, An, Liqiong, Zhang, Jian, Xu, Jun, and Tang, Dingyuan

Subjects
*TRANSPARENT ceramics, *SINTERING, *LASERS, *TRANSMITTANCE (Physics), *MICROSTRUCTURE
Abstract

Transparent Sm:Y 2 O 3 ceramics were fabricated by spark plasma sintering (SPS). The effects of LiF additive and sintering temperature on the microstructure and optical transmittance of the Sm:Y 2 O 3 ceramics were investigated. The optimal content of LiF additive and sintering temperature was found to be 0.3 wt% and 1500 ℃. The transmittance of Sm:Y 2 O 3 ceramics with a thickness of 1.7 mm reached 75.3% at 609 nm, which is about 94% of the theoretical value. The average grain size of the sample was about 50 µm. [ABSTRACT FROM AUTHOR]

Published
2017
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