Yunnan University – TechConnect Briefs

Ion beam sputter deposition technique for direct growth of Ge quantum dots on a graphene/SiO2/Si substrate

Yang Y., Yunnan University, CN

The quantum dots (QDs)/graphene hybrid structure shows excellent photoresponse abilities in photodefectivity devices due to the unique QDs quantum confinement and the ultrahigh carrier mobility of graphene. Thus, this project invented the ion beam sputtering [...]

A Combined Photoelectrochemical and Theoretical Study to Understand Adsorption Properties of Organic Molecules on TiO2 Surfaces

Sun T., Yunnan University, CN

Titanium dioxide (TiO2) applications in clean energy generation and environmental remediation involve interactions between organic species and TiO2 materials. Such interactions not only depend on the intrinsic properties of TiO2, but also on its surfaces [...]