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Novel (Tb0.99Ce0.01)(3)Ga5O12 magneto-optical ceramics for Faraday isolators
Li, XY; Liu, Q; Liu, X; Chen, XP; Wu, LX; Xie, TF; Shi, Y; Chen, HH; Li, J
2020-03-01
Source PublicationSCRIPTA MATERIALIA
ISSN1359-6462
Pages137
SubtypeArticle
Abstract(Tb0.99Ce0.01)(3)Ga5O12 powders were synthesized by calcining the co-precipitated precursor at 1150 degrees C. The powders showed low-agglomeration and high sinterability, so that the powders compact could be sintered to be transparent by a two-step sintering method. By using the best synthesis condition of air pre-sintered at 1525 degrees C for 3 h and hot isostatic pressed at 1500 degrees C for 3 h under 150 MPa, (Tb0.99Ce0.01)(3)Ga5O12 transparent ceramics with the in -line transmittance of 81.7% at 1064 nm were successfully prepared. The Verdet constant of the (Tb0.99Ce0.01)(3)Ga5O12 ceramics at 633 nm was about -143.4 +/- 3.2 rad T-1 m(-1), which was about 7% higher than that of the Tb3Ga5O12 crystals (-134 rad T-1 m(-1)). (C) 2019 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
DOI10.1016/j.scriptamat.2019.10.023
WOS KeywordTERBIUM GALLIUM GARNET ; INDUCED DEPOLARIZATION ; WAVELENGTH DEPENDENCE ; VERDET CONSTANT ; FABRICATION ; LASER ; TB3GA5O12 ; SELF ; ALUMINUM ; POWDERS
Language英语
WOS Research AreaScience & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
PublisherPERGAMON-ELSEVIER SCIENCE LTD
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Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28277
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Li, XY,Liu, Q,Liu, X,et al. Novel (Tb0.99Ce0.01)(3)Ga5O12 magneto-optical ceramics for Faraday isolators[J]. SCRIPTA MATERIALIA,2020:137.
APA Li, XY.,Liu, Q.,Liu, X.,Chen, XP.,Wu, LX.,...&Li, J.(2020).Novel (Tb0.99Ce0.01)(3)Ga5O12 magneto-optical ceramics for Faraday isolators.SCRIPTA MATERIALIA,137.
MLA Li, XY,et al."Novel (Tb0.99Ce0.01)(3)Ga5O12 magneto-optical ceramics for Faraday isolators".SCRIPTA MATERIALIA (2020):137.
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