Fabrication and magneto-optical properties of TGG transparent ceramics

doi:10.1016/j.physb.2018.11.053

	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
刊名	PHYSICA B-CONDENSED MATTER
	2019-02-15
卷号	555 页码:96
关键词	TGG ceramics Optical materials Faraday effect Magneto-optical properties
ISSN号	0921-4526
DOI	10.1016/j.physb.2018.11.053
文献子类	Article
英文摘要	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.
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/27329]
专题	中国科学院上海硅酸盐研究所
推荐引用方式 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.