Effect of ZrO2 Content on Microstructure Evolution and Sintering Properties of (Tb0.7Lu0.3)2O3 Magneto-Optic Transparent Ceramics

被引:6
|
作者
Xin, Yu [1 ,2 ]
Xu, Tao [1 ]
Wang, Yaozhi [1 ,2 ]
Luo, Peng [1 ]
Li, Weiwei [2 ]
Kang, Bin [1 ]
Mei, Bingchu [2 ]
Jing, Wei [1 ]
机构
[1] China Acad Engn Phys, Inst Chem Mat, Mianyang 621900, Peoples R China
[2] Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Peoples R China
基金
中国国家自然科学基金;
关键词
magneto-optic ceramics; Tb2O3; Lu2O3; ZrO2; microstructure; sintering properties; INDUCED MODAL DISTORTIONS; FABRICATION; TB2O3; COMPENSATION; DEPENDENCE; LA2O3;
D O I
10.3390/magnetochemistry8120175
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
In this paper, (Tb0.7Lu0.3)(2)O-3 magneto-optical transparent ceramics with different ZrO2 doping levels (0 similar to 5 at%) were prepared by hydrogen sintering and sequential HIP technique using ZrO2 as a sintering aid. The effect of ZrO2 doping content on the microstructure and optical properties of (Tb0.7Lu0.3)(2)O-3 ceramics was analyzed. We found that the optimal doping content of ZrO2 was 3 at%. The transmittance of 3 at% ZrO2-doped (Tb0.7Lu0.3)(2)O-3 ceramics at the wavelength of 1064 nm was 74.84 %, and the Verdet constant was approximately 275.28 rad.T-1.m(-1) at the wavelength of 650 nm.
引用
收藏
页数:9
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