Identification of Cr valence states in Cr and Nd co-doped Lu3Al5O12 laser ceramics

doi:10.1016/j.optmat.2016.06.026

	Identification of Cr valence states in Cr and Nd co-doped Lu3Al5O12 laser ceramics
	Zhang, Pande; Jiang, Benxue; Fan, Jintai; Mao, Xiaojian; Zhang, Long; jiangsic@foxmail.com; lzhang@siom.ac.cn
	2017
Source Publication	Opt. Mater.
Volume	71 Pages:41
Abstract	Cr and Nd co-doped laser ceramics, as the potential gain materials in inertial confinement fusion (ICF), have been widely investigated. And the study on valence states of chromium ions is important. The effects of sintering additives and annealing atmosphere on the valence state of chromium were studied in detail, and the results shown that the Cr valence states were demonstrated to be Cr2+ and Cr3+ ions in HIP-sintered Cr(0.2 at.%), Nd(0.8 at.%): LuAG laser ceramics. And the intensity of the near-infrared absorption band caused by Cr2+ ions was attenuated with the decreasing SiO2 concentration and increasing MgO amount. The near-infrared absorption could be eliminated by annealing in air. And the transformation of valence states of Cr ions in the Cr,Nd:LuAG ceramics were also confirmed by electron paramagnetic resonance and X-ray photoelectron spectroscopy.
Subtype	Article; Proceedings Paper
Department	材料
DOI	10.1016/j.optmat.2016.06.026
Funding Organization	National Nature Science Founds of China [61378069, 61405221]; Youth Innovation Promotion Association of CAS ; National Nature Science Founds of China [61378069, 61405221]; Youth Innovation Promotion Association of CAS ; National Nature Science Founds of China [61378069, 61405221]; Youth Innovation Promotion Association of CAS ; National Nature Science Founds of China [61378069, 61405221]; Youth Innovation Promotion Association of CAS
Indexed By	SCI
Funding Organization	National Nature Science Founds of China [61378069, 61405221]; Youth Innovation Promotion Association of CAS ; National Nature Science Founds of China [61378069, 61405221]; Youth Innovation Promotion Association of CAS ; National Nature Science Founds of China [61378069, 61405221]; Youth Innovation Promotion Association of CAS ; National Nature Science Founds of China [61378069, 61405221]; Youth Innovation Promotion Association of CAS
WOS ID	WOS:000411532600010
Citation statistics	Cited Times:1[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.siom.ac.cn/handle/181231/28103
Collection	中科院强激光材料重点实验室
Corresponding Author	jiangsic@foxmail.com; lzhang@siom.ac.cn
Affiliation	中国科学院上海光学精密机械研究所
Recommended Citation GB/T 7714	Zhang, Pande,Jiang, Benxue,Fan, Jintai,et al. Identification of Cr valence states in Cr and Nd co-doped Lu3Al5O12 laser ceramics[J]. Opt. Mater.,2017,71:41.
APA	Zhang, Pande.,Jiang, Benxue.,Fan, Jintai.,Mao, Xiaojian.,Zhang, Long.,...&lzhang@siom.ac.cn.(2017).Identification of Cr valence states in Cr and Nd co-doped Lu3Al5O12 laser ceramics.Opt. Mater.,71,41.
MLA	Zhang, Pande,et al."Identification of Cr valence states in Cr and Nd co-doped Lu3Al5O12 laser ceramics".Opt. Mater. 71(2017):41.

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