supported financially by the National Natural Science Foundation of China(Nos.51771065 and 51871082)。
Benefiting from the unique"Phonon-Glass,Electron-Crystal"(PGEC)characteristic,Zintl phases have been considered as a kind of promising thermoelectric materials.For the typical AM2X2 compounds with the CaAl2Si2-type st...
supported by the National Natural Science Foundation of China(Grant No.11874206);the Fundamental Research Funds for the Central Universities(Grant No.020414380095)。
Investigations into the phonon behavior provide important information on interactions between different excitations in quantum materials.We perform a detailed study of the phonon behavior in the topological insulator ...
supported by the National Key R&D Program of China(Grant No.2016YFA0300401);the National Natural Science Foundation of China(Grant No.11534005)
The lightly Sn-doped Bi1.1Sb0.9Te2S is a good material to investigate the pure topological surface state because the bulk bands are far away from the Fermi level. By measuring point-contact tunneling spectra on the to...
financially supported by the Natural Science Foundation of Fujian province(2016J05042,2015J01057,2018J01439);Open Fund of State Key Laboratory of Photocatalysis on Energy and Environment(SKLPEE-KF201505);Scientific Project of Putian Science and Technology Bureau(2016S1001);Science and Technology Project of Fujian Provincial Department of Education(JA15444);the Projects of Putian University(2015065,2015081);Program for New Century Excellent Talents in Fujian Province University
Integrating the advantages of Bi and Cr elements in the bandgap engineering of metal oxides, a visible-light-responsive photocatalyst Bi1.5Cr0.5WO6 is successfully constructed and initially applied in water decontamin...
financially supported by the Ministry of Education and Science of the Russian Federation (No.3.6586.2017/BY and 03.G25.31.0246)
Effect of fabrication conditions on microstructure and thermoelectric properties of the Bi1.9Lu0.lTe3 compound was studied. Starting nanopowder with mean nanoparticle size of -37 nm was synthesized by a microwave-solv...