Investigation on the Growth and Properties of Six Garnet Single Crystals with Large Lattice Constants

doi:10.1002/crat.202000221

HFCAS OpenIR

	Investigation on the Growth and Properties of Six Garnet Single Crystals with Large Lattice Constants
	Han, Zhiyuan 1,2; Sun, Dunlu1,3 ; Zhang, Huili1,3,4 ; Luo, Jianqiao1,3 ; Quan, Cong 1,2; Hu, Lunzhen 1,2; Dong, Kunpeng 1,2; Cheng, Maojie1,3 ; Chen, Guangzhu 5; Hang, Yin 5
	2021-03-22
发表期刊	CRYSTAL RESEARCH AND TECHNOLOGY
ISSN	0232-1300
通讯作者	Sun, Dunlu(dlsun@aiofm.ac.cn)
摘要	Large lattice constant Y3Al5O12, Gd3Ga5O12 (GGG), Y3Sc2Ga3O12 (YSGG), Gd3Sc2Ga3O12, Ca0.4Mg0.25Zr0.65Gd2.6Ga4.1O12 (CaMgZr:GGG), and Gd1.17Y1.83Sc2Ga3O12 (GYSGG) substrate crystals with 2 in. in diameter are grown by the Czochralski (Cz) method, their physical, chemical, and optical properties are analyzed and compared in details. The X-ray rocking curves (XRCs) illustrate that the as-grown crystals possess high crystalline quality. The lattice constants of six crystals are calculated and that of GYSGG can be easily adjusted in the range of 1.2450-1.2565 nm by changing the Gd/Y proportion. The dislocation densities on the (111)-crystalline face are about 10(2) cm(-2) order of magnitude. The thermal conductivities of six crystals are measured to be 11.72, 8.98, 6.83, 5.45, 4.67, and 4.66 W m(-1) K-1, respectively. It is found that the thermal expansion coefficients of six crystals can be reduced by annealing at 1273 K for 60 h. In addition, the transmission spectra show that the six crystals have excellent transparency and the coefficients of the Sellmeier equation are fitted by the calculated refractive indices. These results of the six crystals can provide the necessary parameters and references for the selection of suitable substrate materials or laser host crystals.
关键词	garnet structure large lattice constant laser host magneto‐ optical substrate thermal property transmission spectrum
DOI	10.1002/crat.202000221
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[51872290] ; Natural Science Foundation of Anhui Provence[1908085QE176] ; Open Foundation of Science and Technology on Solid-State Laser Laboratory
项目资助者	National Natural Science Foundation of China (NSFC) ; Natural Science Foundation of Anhui Provence ; Open Foundation of Science and Technology on Solid-State Laser Laboratory
WOS研究方向	Crystallography
WOS类目	Crystallography
WOS记录号	WOS:000631272200001
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/120787
专题	中国科学院合肥物质科学研究院
通讯作者	Sun, Dunlu
作者单位	1.Chinese Acad Sci, Hefei Inst Phys Sci, Anhui Inst Opt & Fine Mech, Anhui Prov Key Lab Photon Devices & Mat, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Adv Laser Technol Lab Anhui Prov, Hefei 230037, Peoples R China 4.Sci & Technol Solid State Laser Lab, Beijing 100015, Peoples R China 5.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
推荐引用方式 GB/T 7714	Han, Zhiyuan,Sun, Dunlu,Zhang, Huili,et al. Investigation on the Growth and Properties of Six Garnet Single Crystals with Large Lattice Constants[J]. CRYSTAL RESEARCH AND TECHNOLOGY,2021.
APA	Han, Zhiyuan.,Sun, Dunlu.,Zhang, Huili.,Luo, Jianqiao.,Quan, Cong.,...&Hang, Yin.(2021).Investigation on the Growth and Properties of Six Garnet Single Crystals with Large Lattice Constants.CRYSTAL RESEARCH AND TECHNOLOGY.
MLA	Han, Zhiyuan,et al."Investigation on the Growth and Properties of Six Garnet Single Crystals with Large Lattice Constants".CRYSTAL RESEARCH AND TECHNOLOGY (2021).