Supported by the National Key Research and Development Program of China(Grant No.2017YFA0403704);the National Natural Science Foundation of China(Grant Nos.11304113,11474127 and 11574112);the Fundamental Research Funds for the Central Universities.
Few-layered gallium selenide(GaSe)is obtained by using the mechanical exfoliation method,and its properties are characterized by photoluminescence and Raman spectroscopy.The pressure-dependent phonon scatterings of bu...
Supported by the National Key Research and Development Program of China under Grant No 2016YFA0201001;the National Natural Science Foundation of China under Grant No 11574071;the Natural Science Foundation for Outstanding Young Researcher in Hebei Province under Grant No E2016210093;the Natural Science Foundation of Hebei Province under Grant No A2018210123
High-surface-area ZnO nanosheets are prepared using a template-assisted hydrothermal method.A saturation moment as high as 0.02 emu/g is obtained for the ZnO nanosheets.Both photoluminescence spectroscopy and x-ray ph...
Supported by the Key Research Project of Shaanxi University of Science and Technology under Grant Nos 2016GBJ-12 and2016BJ-59
Perovskite BiMnO_3 samples are successfully synthesized by the co-precipitation method at relatively low pressure and moderate temperature.The temperature dependences of resistivity are measured and systematically inv...
FeTi_1-O_2(= 0.00,0.05,0.10) nanocomposites are synthesized using a sol-gel method involving an ethanol solvent in the presence of ethylene glycol as the stabilizer,and acetic acid as the chemical reagent.Their stru...
Transparent zinc oxide(ZnO) thin films are fabricated by a simple sol-gel spin-coating technique on glass substrates with different solution concentrations(0.3-1.2 M) using zinc acetate dehydrate [Zn(CH_3COO)_2...
Supported by the National Natural Science Foundation of China under Grant No 51262032
Single-crystalline samples of Eu/Ba-filled Sn-based type-Ⅷ clathrate are prepared by the Ga flux method with different stoichiometric ratios. The electrical transport properties of the samples are optimized by Eu dop...
Supported by the National Natural Science Foundation of China under Grant Nos 10775033 and 11075038
P-type nitrogen-doped ZnO films are prepared successfully by in-situ thermal oxidation of Zn3N2 films. The prepared films are characterized by x-ray diffraction, non-Rutherford back.scattering (non-RBS) spectroscopy...
Supported by the National Natural Science Foundation of China under Grant Nos 51302116 and 51365016;the Open Fund Item of State Key Laboratory of Solid Lubrication of Lanzhou Institute of Chemical Physics of Chinese Academy of Sciences under Grant No LSL-1203
Hydrogenated Cr-incorporated carbon films (Cr/a-C:H) are deposited successfully by using a dc reactive mag- netron sputtering system. The structure and mechanical properties of the as-deposited Cr/a-C:H films are ...
Supported by the Scientific Research Deanship of University of Dammam under Grant No 2014264
A new thermoelectric material Ag8SnS6, with ultra-low thermal conductivity in thin film shape, is prepared on indium tin oxide coated g/ass (ITO) substrates using a chemical process via the electrodeposition techniq...
Supported by the National Natural Science Foundation of China under Grant Nos 51425401 and 51271056;the Fundamental Research Funds for the Central Universities under Grant Nos N140901001 and N140902001;the Doctoral Scientific Research Foundation of Liaoning Province under Grant No 20131034
Tb0.3Dy0.TFe1.95 alloys are solidified under various high magnetic field conditions. The influence of a high magnetic field on the crystal orientation, morphology and magnetostriction of the alloys are studied. The re...