Project supported by the National Natural Science Foundation of China(Grant No.21271183);the National Basic Research Program of China(Grant Nos.2011CBA00112 and 2011CB808202)
We report the results of low temperature resistivity and magnetization measurements on polycrystalline samples of four Ni-Sb compounds, Ni3 Sb, Ni5 Sb2, NiSb, and NiSb2. Resistivity measurements revealed that these co...
Project supported by the National Natural Science Foundation of China(Grant No.21271183);the National Basic Research Program of China(Grant Nos.2011CBA00112 and 2011CB808202)
A convenient method for synthesis of tetragonal FeS using iron powder as iron source, is reported. Nanocrystalline tetragonal FeS samples were successfully synthesized by reacting metallic iron powder with sodium sulf...
supported by the National Basic Research Program of China(Grant Nos.2011CBA00112 and 2012CB921701)
Electron-phonon coupling (EPC) in cuprate and iron-based superconducting systems, as revealed by Raman scat- tering, is briefly reviewed. We introduce how to extract the coupling information through phonon lineshape...