Fabrication and magneto-optical properties of TGG transparent ceramics

doi:10.1016/j.physb.2018.11.053

SIC OpenIR

	Fabrication and magneto-optical properties of TGG transparent ceramics
	Jin, Weizhao; Jie, Liangyu; Chen, Jie; Lin, Hai; Li, Chun; Su, Liangbi; Wu, Anhua; Zeng, Fanming
	2019-02-15
Source Publication	PHYSICA B-CONDENSED MATTER
ISSN	0921-4526
Volume	555 Pages:96
Subtype	Article
Abstract	Terbium gallium garnet (Tb3Ga5O12, TGG) transparent ceramics were synthesized by the co-precipitated method and vacuum sintering with MgO as sintering aids. Samples sintered at 1500 degrees C, 1550 degrees C and 1600 degrees C for 20 h were utilized to examine the phase compositions, optical quality, microstructure and magneto-optical property. X-ray diffraction (XRD) results show that the three samples have pure garnet crystal structure. The sample sintered at 1550 degrees C shows high transparency and the optical transmittance is close to 80% in the region of 500-1500 nm. SEM micrographs demonstrate that the sample sintered at 1550 degrees C exhibit best microstructure and the average grain sizes were 5.32 mu m. The Verdet constant of the samples were investigated in detail at different wavelength and temperature. The results indicated that TGG ceramics can meet the demand for magneto-optical devices in the visible-near infrared region.
Keyword	TGG ceramics Optical materials Faraday effect Magneto-optical properties
DOI	10.1016/j.physb.2018.11.053
Language	英语
WOS Research Area	Physics
Publisher	ELSEVIER SCIENCE BV
Citation statistics
Document Type	期刊论文
Identifier	http://ir.sic.ac.cn/handle/331005/27329
Collection	中国科学院上海硅酸盐研究所
Recommended Citation GB/T 7714	Jin, Weizhao,Jie, Liangyu,Chen, Jie,et al. Fabrication and magneto-optical properties of TGG transparent ceramics[J]. PHYSICA B-CONDENSED MATTER,2019,555:96.
APA	Jin, Weizhao.,Jie, Liangyu.,Chen, Jie.,Lin, Hai.,Li, Chun.,...&Zeng, Fanming.(2019).Fabrication and magneto-optical properties of TGG transparent ceramics.PHYSICA B-CONDENSED MATTER,555,96.
MLA	Jin, Weizhao,et al."Fabrication and magneto-optical properties of TGG transparent ceramics".PHYSICA B-CONDENSED MATTER 555(2019):96.

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