Itsuno, A.M., Phillips, J.D., Velicu, S.: Design and modeling of HgCdTe nBn detectors. J. Electron. Mater. 40(8), 1624–1629 (2011) Itsuno, A.M., Phillips, J.D., Velicu, S.: Mid-wave infrared HgCdTe nBn photodetector. Appl. Phys. Lett. 100, 161102 (2012) Article ADS Goo...
The AlGaAsSb barrier layer in the MQW structure was grown as an AlAs0.1Sb0.9/GaSb superlattice, This SLS is called an H-structure superlattice and can be used as an electron barrier layer in some type-II superlattice infrared photodetector designs19. For convenience, ‘AlGaAsSb’ will be used...
Multicolor photodetector based on GaAs quantum rings grown by droplet epitaxy Velicu, Mid-wave infrared HgCdTe nBn photodetector, Applied Physics Letters, 100 (2012).Jiang Wu,Zhenhua Li,Dali Shao,M O Manasreh,Vasyl P Kunets,... W Jiang,Z Li,D Shao,... - 《Applied Physics Letters》 被...
HgCdTelocalized surface plasmon resonancehot-hole tunnelingmid-infrared photodetectorHighly 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 sensitivity in ...
Fig. 1: Schematic of the avalanche photodetector and energy band structure. a Three-dimensional view and b cross-section view of the HgCdTe photodetector. The band structures at c low bias and d high reverse bias are shown, respectively. Full size image We start with the analysis of the ene...
Performance limits of the mid-wave InAsSb/AlAsSb nBn HOT infrared detector InAsSb ternary alloy is considered to be an alternative to HgCdTe (MCT) in mid-wavelength infrared spectral region. The high operation temperature conditio... P.,Martyniuk,A.,... - 《Optical & Quantum Electronics》 ...
Matrix photosensitive elements based on a HgCdTe semiconductor solid solution on silicon substrates with 640 × 512 elements at a pitch of 25 μm with a long-wavelength sensitivity of 5 μm at half maximum are designed and produced. The scheme and topology are developed according to which matrix...
High-performance HgCdTe avalanche photodetector enabled with suppression of band-to-band tunneling effect in mid-wavelength infrareddoi:10.1038/s41535-021-00409-3Jin ChenJian ChenXin LiJiale HeLiao YangJian WangF. YuZengyue ZhaoChuan ShenHui-Shi Guo...
Keywords: midwave infrared quantum detector; barrier structure; ga-free type-II superlattice 1. Introduction Today, high performance, high speed cooled photodetectors operating in the midwave infrared (MWIR) spectral domain between 3 µm and 5 µm are of great interest for specific applications...