Reliability of modern III-V semiconductor heterostructure devices meant for strong radiation environment depends upon the integrity of the hetero-interfaces under radiation. In this paper, we present some results of our investigation of a variety of heterojunction structures subjected to gamma irradiation up to 40 Mrads (Si) probed by Hall, C-V and photoluminescence measurements.
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Nuclear Energy and Engineering
- Electrical and Electronic Engineering