38 citations · 85 across the 8 of their papers we have counts for
8 papers
Electron energy-loss spectroscopy and ab initio electronic structure of the LaOFeP superconductor
Renchao Che, Ruijuan Xiao, Chongyun Liang +4
The electronic band structures of the LaOFeP superconductor have been calculated theoretically by the first principles method and measured experimentally by electron energy loss sp…
Unraveling electronic-structure features for metallic Na0.33CoO2 and charge-ordered Na0.5CoO2 by high-resolution electron energy-loss spectroscopy
R. J. Xiao, J. H. Chen, H. X. Yang +4
Measurements by high-resolution electron energy-loss spectroscopy (HREELS) of NaxCoO2 reveal spectral features that differ remarkably between the metallic Na0.33CoO2 and the charge…
Electronic structure and electron energy-loss spectra of Sr0.35CoO2
R. J. Xiao, H. X. Yang, L. F. Xu +3
The electronic structure of Sr0.35CoO2, structurally analogous to the layered NaxCoO2, has been evaluated using the local spin density approximation (LSDA). We find that evident c-…
Influence of water intercalation on the electronic structure of the hydrated Na0.3CoO2.yH2O using a local spin density approximation
R. J. Xiao, H. X. Yang, J. Q. Li
The electronic band structures of the parent compound Na0.3CoO2 and the hydrated superconductor Na0.3CoO2.1.3H2O were evaluated using the local spin density approximation (LSDA). S…
Raman Spectroscopy Study of alpha-, beta-, gamma-NaxCoO2 and gamma-(Ca,Sr)xCoO2
H. X. Yang, Y. Xia, Y. G. Shi +5
Raman spectroscopy measurements have been performed on alpha-, beta-, gamma-NaxCoO2 phases differing in their stacking of CoO6 octahedra along the c-axis direction. The results dem…
Structural properties and cation ordering in layered hexagonal CaxCoO2
H. X. Yang, Y. G. Shi, X. Liu +3
A series of CaxCoO2 (0.15 <= x <= 0.40) materials have been prepared by means of ion exchange reaction from NaxCoO2. Transmission electron microscopy (TEM) measurements revealed a…