采用分子束外延(Molecular Beam Epitaxy,MBE)法制备了高质量的npn型中波/中波双色HgCdTe材料。利用傅里叶变换红外光谱仪(Fourier Transform Infrared Spectrometer,FTIR)、二次离子质谱(Secondary Ion Mass Spectroscopy,SIMS)、X射...
supported by National Key Research and Development Program of China(Grant No.2017YFA0205700);National Natural Science Foundation of China(Grant No.61927808);Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB30000000);China Postdoctoral Science Foundation(Grant Nos.2022T150121,2021M690625);Jiangsu Planned Projects for Postdoctoral Research Funds(Grant No.2021K106B)。
Highly sensitive photodetectors operating at mid-infrared(MIR)wavelengths are urgently required for the applications of astronomy,optical communication,security monitoring,and so forth.However,further promoting the se...
supported by the National Natural Science Foundation of China(Grant Nos.52072059,12274061,11774044,and 61971094);the Natural Science Foundation of Sichuan(Grant Nos.2022NSFSC0870,and2022NSFSC0485);the Foundation of Sichuan Excellent Young Talents(Grant No.2021JDJQ0015);the Fundamental Research Funds for the Central Universities(Grant No.ZYGX2020J023)。
Infrared(IR) detectors have important applications in numerous civil and military sectors. Hg Cd Te is one of the most important materials for IR detector manufacture. This review systematically discusses the progress...