G. Cao

activity

20032023

most citedThorium-doping induced superconductivity up to 56 K in Gd1-xThxFeAsO

626 citations · 7.3k across the 160 of their papers we have counts for

collaborators

Showing 2004Show all

3 papers · 1 filter

cond-mat.str-el2004

Preparation and transport properties of non-hydrated Na $_{0.5}$ CoO $_{2}$ single crystals

X. Z. Chen, Z. A. Xu, G. H. Cao +3

Single crystals of Na $_{0.5}$ CoO $_{2}$ were obtained through a flux method followed by de-intercalation of sodium. The Na $_{0.5}$ CoO $_{2}$ samples were found to be vulnerable to water…

cond-mat.str-el2004★ 30 cited

Optical study of the metal-insulator transition in CuIr $_{2}$ S $_{4}$ crystals

N. L. Wang, G. H. Cao, P. Zheng +5

We present measurements of the optical spectra on single crystals of spinel-type compound \cis. This material undergoes a sharp metal-insulator transition at 230 K. Upon entering t…

cond-mat.supr-con2004★ 7 cited

Proton incorporations and superconductivity in a cobalt oxyhydrate

Guanghan Cao, Xiaoming Tang, Yi Xu +4

We report the evidence of proton incorporations in a newly-discovered cobalt oxyhydrate superconductor. During the hydration process for Na $_{0.32}$ CoO $_{2}$ by the direct reaction…

Preparation and transport properties of non-hydrated Na0.5​CoO2​ single crystals

Optical study of the metal-insulator transition in CuIr2​S4​ crystals

Proton incorporations and superconductivity in a cobalt oxyhydrate

Preparation and transport properties of non-hydrated Na $_{0.5}$ CoO $_{2}$ single crystals

Optical study of the metal-insulator transition in CuIr $_{2}$ S $_{4}$ crystals