WebMay 18, 2024 · Auger recombination gives way to trap-assisted Auger or radiative recombination and finally SRH dynamics as the carrier concentration continually decreases. WebDec 29, 2015 · Auger coefficients as small as 7.1 × 10 − 26 cm 6 /s are experimentally measured using carrier lifetime data at temperatures in the range of 20 K–80 K. The data are compared to Auger-1 coefficients predicted using a 14-band K · p electronic structure model and to coefficients calculated for HgCdTe of the same bandgap.
Theoretical modeling of XBn T2SLs InAs/InAsSb/B-AlSb ... - Springer
WebThe zero-threshold Auger recombination channel in QDs is shown to dominate at low (below 200 K) temperature, whereas at higher temperatures the quasithreshold channel becomes dominant. The effective 3D Auger coefficient is estimated in the approximation of a spherical QD, and a good agreement with the experimental data is obtained. Webwhere B is the radiative B-coefficient, C is the Auger coefficient, and N is the majority-carrier density. The bulk Shockley-Read-Hall recombination lifetime due to point de-fects is given … gym barrowford
Hot-carrier dynamics in InAs/AlAsSb multiple-quantum wells
WebExperimental results: open and full circles -undoped InAs, open triangles - compensated InAs. (Krotkus and Dobrovolskis[1988]). Breakdown voltage and breakdown field versus … WebMay 23, 2016 · Abstract The potential applications of germanium and its alloys in infrared silicon-based photonics have led to a renewed interest in their optical properties. In this letter, we report on the numerical determination of Auger coefficients at T = 300 K for relaxed and biaxially strained germanium. WebNov 16, 1998 · Two different approaches, a photoconductive response technique and a correlation of lasing thresholds with theoretical threshold carrier concentrations have … gym based boxing