supported by the Beijing Scholars Program(No.74A2111113);the National Natural Science Foundation of China(No.62205029);the Young Elite Scientist Sponsorship Program by the China Association for Science and Technology(No.YESS20200146);the Beijing Natural Science Foundation(No.4202027).
This study reports the performance of an InAs/GaSb type-Ⅱ superlattices(T2SLs) detector with nBn structure for mid-wavelength infrared(MWIR) detection. An electronic band structure of M barrier is calculated using 8-...