Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Xianbo Han"'
Birefringence Gradient and Exposure Energy of Hf:Yb:Nd:LiNbO3 Crystals with Various [Li]/[Nb] Ratios
Publikováno v:
Crystals, Vol 8, Iss 7, p 266 (2018)
A series of Hf:Yb:Nd:LiNbO3 crystals with different [Li]/[Nb] ratios (0.946, 1.05, 1.20, and 1.38) were grown using the Czochralski method. X-ray diffraction phase results of the samples show that the LiNbO3 doped Hf4+, Yb3+, and Nd3+ only have a sli
Externí odkaz:
https://doaj.org/article/f984e90968e6448f858c705395f20175
Autor:
Jiaxin Cui, Limei Yan, Jianjun Xu, Haishuang Yin, Yin Jia, Fengcai Huo, Xuesong Chen, Lili Wang, Jiamin Li, Xianbo Han, Tingting Wang, Jianmin Zhao
Publikováno v:
International Journal of Education and Humanities. 2:102-105
The blended teaching in the “Internet +” era defines the new connotation of students’ learning. Students should not only acquire common standardized knowledge, but also pay attention to the independent construction of personalized knowledge and
Publikováno v:
E3S Web of Conferences. 375:01052
Fracture is an effective reservoir space and important seepage channel for low permeability sandstone reservoirs, which is very important for reservoir exploration and development. Conventional fracture prediction methods have high cost, slow operati
Publikováno v:
Optical Materials. 89:118-122
Zr, Ru and Fe co-doped LiNbO3 crystals with various level of Zr4+ doping were grown in air by the conventional Czochralski method via the optimum growth condition. The defect structure of Zr:Ru:Fe:LiNbO3 crystals was analyzed by UV-visible absorption
Publikováno v:
Journal of Alloys and Compounds. 778:827-832
s Mg:Ru:Fe:LiNbO3 crystals with various [Li]/[Nb] ratios([Li]/[Nb] = 0.946, 1.05, 1.20 and 1.38) were grown in air by the Czochralski method. The structure and composition were analyzed by the X-ray diffraction patterns (XRD) and inductively coupled
Publikováno v:
Journal of Alloys and Compounds. 771:960-963
Ho:Tm:LiNbO3 crystals with x mol% Ho3+ ions and y mol% Tm3+ ions (x = 0.1, 0.2, 0.25 and 0.3, y = 1, 2, 2.5 and 3) were grown by the Czochralski method. The influence of Ho3+ ions and Tm3+ ions concentration on the UV-VIS-NIR absorption spectra was d
Publikováno v:
Optical Materials. 83:7-12
In:Ru:Fe:LiNbO3 crystals were grown by the Czochralski method with various Li/Nb ratios of 0.94, 1.05, 1.20 and 1.38 in the melt. The segregation coefficient of In3+, Ru4+ and Fe3+ ions were analyzed by an inductively coupled plasma-atomic emission s
Publikováno v:
Journal of Alloys and Compounds. 753:407-411
A series of Hf: Ru: Fe: LiNbO3 crystals with various Li composition in the melt were grown by the conventional Czochralski method via the optimum growth condition in the air. The intrinsic defect concentrations and structures of lithium niobate cryst
Publikováno v:
RSC Advances. 8:5145-5150
A series of Sc:Ru:Fe:LiNbO3 crystals with various levels of Sc2O3(0, 1, 2, and 3 mol%) doping were grown from congruent melts in air by using the Czochralski technique. The defect structures and photorefractive properties of the Sc:Ru:Fe:LiNbO3 cryst
Publikováno v:
Journal of Molecular Structure. 1144:181-185
A series of Hf: Nd: LiNbO3 crystals with various [Li]/[Nb] ratios ([Li]/[Nb] = 0.94, 1.05, 1.20, 1.38) in the melt were grown by conventional Czochralski technique. The distribution coefficients of Hf4+ and Nd3+ ions were recorded by an inductively c