Project supported by the National Natural Science Foundation of China(61308086);CAS Light of West China Program(2017447)。
The optical and thermal properties of a new class of fluoroindate glass with different erbium contents were investigated via Raman,transmission,and fluorescence spectroscopies,fluorescence decay curve analysis,and dif...
Supported by the National Natural Science Foundation of China under Grant No 11704161;the Natural Science Foundation of Jiangsu Province under Grant Nos BK20170309 and BK20151172;the Changzhou Science and Technology Bureau under Grant Nos CJ20159049 and CJ20160028
We elucidate the importance of a capping layer on the structural evolution and phase change properties of carbondoped Ge2 Sb2 Te5(C-GST) films during heating in air. Both the C-GST films without and with a thin SiO2...
supported by the Strategic Priority Research Program of CAS(XDB20000000);the NSFC(Nos.21390392,21473205,and 21731006);Youth Innovation Promotion Association of CAS;the Natural Science Foundation of Fujian Province(No.2017J01038)
In this paper,we report for the first time the controlled synthesis of lanthanide ion(Ln3+)-doped tetragonal-phase Na3Zr F7nanocrystals(NCs)via a high-temperature co-precipitation approach.The as-synthesized Na3Zr F7N...
Eu3+-doped ZnMoO4 with different doping concentrations were synthesized by a hydrothermal method. The effects of Eu3+ doping on the phase structure and photoluminescence (PL) properties of ZnMoO4 were investigated...
Project supported by the National Natural Science Foundation of China(Grant No.51262032)
This study prepares a group of single crystalline β-Zn_4Sb_3 with Ge and Sn codoped by the Sn-flux method according to the nominal stoichiometric ratios of Zn_(4.4)Sb_3 Ge_xSn_3(x = 0–0.15). The prepared samples...
M-type Al-doped strontium ferrite powders (SrA1xFe2n-xO19, n = 5.9) with nominal Al content of x = 0-2.0 are prepared by traditional ceramic technology. The phase identification of the powders, performed using x-ray...
supported by the National Natural Science Foundation of China(91422303,21225104,21571020,21233009,and 21301175)
In_4Se_3-based materials are noticeable n-type thermoelectric materials because of lead-free and intrinsically low lattice thermal conductivity,but the In4Se_3-δ crystals(with Se-deficiency,δ) suffer strong anisot...
In this paper, we have reported a conformable PbTiO3 ceramics doped with Ni by standard double sintering technique as well as chemical co-precipitation method which were successfully synthesized by means of carefully ...
In this work, the photovoltaic properties of selenium-doped silicon photodiodes were studied. Influence of illumination of the impurity absorption range on the current-voltage and spectral characteristics of the fabri...