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DOI	10.1016/j.jallcom.2021.159227
	Yb3+:(LuxY1−x)2O3 mixed sesquioxide ceramics for laser applications. Part I: Fabrication; microstructure and spectroscopy
	Pirri A.; Toci G.; Patrizi B.; Maksimov R.N.; Osipov V.V.; Shitov V.A.; Yurovskikh A.S.; Tikhonov E.V.; Becucci M.; Vannini M.
发表日期	2021
ISSN	9258388
卷号	869
英文摘要	We report an in-depth investigation (fabrication, microstructure and spectroscopy) of Yb3+-doped mixed sesquioxide transparent ceramics (LuxY1−x)2O3 with x = 0, 0.113 and 0.232. The ceramics were fabricated by vacuum sintering of nano-sized particles synthesized by CO2 laser co-evaporation of the corresponding solid targets with different Y/Lu balance. The effect of Lu3+ concentration on crystal structure and phase evolution of the nanopowders and microstructure, optical and spectroscopic properties of the sintered ceramics was investigated. The micro-Raman measurements with high spatial resolution revealed a homogeneous distribution of both yttrium and lutetium in the mixed composition. The optical transmission of 1.4 mm-thick ceramics was over 80% in the wavelength range of 500–1100 nm. Partial substitution of Y3+ cations for Lu3+ cations determines a small shift toward longer wavelengths and broadening of the Yb3+ main emission peaks at about 1030 and 1076 nm. This is the first extensive characterization of the spectroscopic properties of Yb:(Y,Lu)2O3 compositional family in ceramic hosts. © 2021 Elsevier B.V.
英文关键词	(Yb:Lu,Y)2O3; Microstructure; Nanoparticles; Raman spectroscopy, Lasers; Transparent ceramics
scopus关键词	Carbon dioxide lasers; Fabrication; Laser applications; Light transmission; Microstructure; Particle size; Positive ions; Sintering; Vacuum evaporation; High spatial resolution; Homogeneous distribution; Micro Raman measurements; Nano-sized particles; Partial substitution; Spectroscopic property; Transparent ceramic; Wavelength ranges; Crystal structure
来源期刊	Journal of Alloys and Compounds
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/177169
作者单位	Istituto di Fisica Applicata “N. Carrara“, IFAC, Consiglio Nazionale delle Ricerche, CNR, Via Madonna del Piano 10C, Sesto Fiorentino, FI I-50019, Italy; Istituto Nazionale di Ottica, INO, Consiglio Nazionale delle Ricerche, CNR, Via Madonna del Piano 10, Sesto Fiorentino, FI I-50019, Italy; Institute of Electrophysics UrB RAS, Amundsen St. 106, Ekaterinburg, 620016, Russian Federation; Ural Federal University named after the first President of Russia B.N. Yeltsin, Mira St. 19, Ekaterinburg, 620002, Russian Federation; Dipartimento di Chimica “U. Schiff”, Università di Firenze, Via della Lastruccia, 3-13, Sesto Fiorentino, FI I-50019, Italy
推荐引用方式 GB/T 7714	Pirri A.,Toci G.,Patrizi B.,et al. Yb3+:(LuxY1−x)2O3 mixed sesquioxide ceramics for laser applications. Part I: Fabrication; microstructure and spectroscopy[J],2021,869.
APA	Pirri A..,Toci G..,Patrizi B..,Maksimov R.N..,Osipov V.V..,...&Vannini M..(2021).Yb3+:(LuxY1−x)2O3 mixed sesquioxide ceramics for laser applications. Part I: Fabrication; microstructure and spectroscopy.Journal of Alloys and Compounds,869.
MLA	Pirri A.,et al."Yb3+:(LuxY1−x)2O3 mixed sesquioxide ceramics for laser applications. Part I: Fabrication; microstructure and spectroscopy".Journal of Alloys and Compounds 869(2021).