Two-dimensional transition metal dichalcogenides heterostructures have stimulated wide in- terest not only for the fundamental research, but also for the application of next generation electronic and optoelectronic de...
We studied the oxidation resistance of graphene-coated Cu surface and its layer dependence by directly growing monolayer graphene with different multilayer structures coexisted, di- minishing the influence induced by ...
This work was partially supported by the Ministry of Science and Technology of China (No.HH2060030013 and No.2016YFA0200602), the National Natural Science Foundation of China (No.21573211 and No.21421063), the Chinese Academy of Sciences (No.XDB01020000), and the Fundamental Research Funds for the Central Universities (No.WK2340000063).
The origin of the Rayleigh scattering ring effect has been experimentally examined on a quantum dot/metal film system, in which CdTe quantum dots embedded in PVP are spincoated on a thin Au film. On the basis of the a...
ZnO nanosheets with thickness of a few nanometers are prepared by vapor transport and condensation method, and their structure and optical properties are well characterized. Field effect transistor (FET) and ultravi...
ACKNOWLEDGMENTS This work was supported by the Ministry of Science and Technology of China (No.2011CB921403), the Chinese Academy of Science (No.XDB01020000), and the National Natural Science Foundation of China.
Graphite oxide (GO) is an important material of wide applications. Owing to its good mechanical property, the GO sheet is always expected to be stable and remains flat on various substrates. Here we demonstrate for ...
This work is supported by MOST of China (No.2011CB921403), the Chinese Academy of Science, and the National Natural Science Foundation of China (No.10874165, No.90921013, No.11074231, and No. 11004179).
Ultraviolet (UV) photodetector constructed by ZnO material has attracted intense research and commercial interest. However, its photoresistivity and photoresonse are still unsatisfied. Herein, we report a novel meth...
V. ACKNOWLEDGMENTS This work is supported by the Ministry of Science and Technologyh of China (No.2011CB921403), the National Natural Science Foundation of China (No.10874165, No.90921013, No.11074231, and No.11004179) and Chinese Academy of Sciences .
We report a simple and green approach to synthesize reduced graphene oxide (RGO) nanosheets at room temperature based on Zn reduction of exfoliated GO. The evolution of GO to RGO has been characterized by X-ray diff...