651 citations · 9.9k across the 136 of their papers we have counts for
4 papers · 1 filter
Strong charge density wave fluctuation and sliding state in PdTeI with quasi-1D PdTe chains
Hechang Lei, Kai Liu, Jun-ichi Yamaura +4
In quasi-one-dimensional (quasi-1D) system, the charge density wave (CDW) transition temperature TCDW is usually lower than the mean-field-theory predicted TMF and a CDW fluctuatio…
Type-I superconductivity in KBi2 single crystals
Shanshan Sun, Kai Liu, Hechang Lei
We report the detailed transport, magnetic, thermodynamic properties and theoretical calculation of KBi2 single crystals in superconducting and normal states. KBi2 shows metallic b…
Ligand-Hole in SnI6 Unit and Origin of Band Gap in Photovoltaic Perovskite Variant Cs2SnI6
Zewen Xiao, Hechang Lei, Xiao Zhang +3
This paper has been published in Bulletin of the Chemical Society of Japan, which can be viewed at the following URL: http://doi.org/10.1246/bcsj.20150110 Cs2SnI6, a variant of per…
Narrow Bandgap in beta-BaZn2As2 and Its Chemical Origins
Zewen Xiao, Hidenori Hiramatsu, Shigenori Ueda +7
Beta-BaZn2As2 is known to be a p-type semiconductor with the layered crystal structure similar to that of LaZnAsO, leading to the expectation that beta-BaZn2As2 and LaZnAsO have si…