Recently,great research efforts have been made to study the superconductivity in 2D systems,especially in 2D transitional metal dichalcogenide(TMD)materials[1,2].Those systems host vast properties not only including s...
supported by the National Key Research and Development Program of Ministry of Science and Technology of China(2018YFB0406603);the National Natural Science Foundation of China(61811540408,51872084,61704051,61574101,and U1632156);the Strategic Priority Research Program of Chinese Academy of Sciences(XDB30000000);the Natural Science Foundation of Hunan Province(2017RS3021,2017JJ3033)
As the scaling of silicon-based field-effect transistors has approached its physical limits, the search for alternative channel materials for future logic devices has attracted much attention. The discovery of graphen...
supported by the Key Program of the National Natural Science Foundation of China (10834004);the Natural Science Fund of Jiangsu Province (BK2010005, BK2011362 and SBY201120087);China Postdoctoral Science Foundation Funded Project (2011M500953)
Spontaneous self-sustained chaotic current oscillations are observed experimentally in lightly-doped weakly-coupled GaAs/Al0.45Ga0.55As superlattices at room temperature for the first time.The mole fraction of Aluminu...
Project supported in part by the Natural Science Foundation of Jiangxi Province;by the General Theory Foundation of Nanchang University
Saris F. W.’ et al.first studied the structures of superlattices using the Rutherford Backscattering(RBS)/channeling technique in 1980. They found the anomalous dechanneling phenomenon that the dechanneling yields al...
I. INTRODUCTION The wide gap semiconductor superlattioes and quantum wells fabricated by ZnS, ZnSe and ZnTe are expected to be greatly useful in the optoelectronics area in the visible region. 600-700 nm wavelength op...