Abstract
The purpose of this paper is to give a review of the band offsets measurements in the GaAs/Ga0.49In0.51P system. Methods such as C-V profiling on GaAs/Ga0.49In0.51P heterojunctions [1], DLTS on GaAs/Ga0.49In0.51P quantum wells [2], I-V measurements on GaAs/Ga0.49In0.51P HEMTS [3] and temperature dependence of the collector current of GaAs/Ga0.49In0.51P HBTs [4] have been employed. In a general way, the measured values of ΔEc and ΔEv lie in the range 0.198 to 0.231 eV for ΔEc, and 0.24 to 0.285 eV for ΛEv.
Original language | English (US) |
---|---|
Pages (from-to) | 585-594 |
Number of pages | 10 |
Journal | Revue technique - Thomson-CSF |
Volume | 23 |
Issue number | 3 |
State | Published - Sep 1 1991 |
ASJC Scopus subject areas
- Engineering(all)