Abstract

It is proposed that measurements of the isothermal pressure dependences of emission rates and capture cross sections can provide a quantitative measure of the lattice volume relaxation accompanying carrier capture and emission processes by deep levels. The method is demonstrated for the gold acceptor and the oxygen-vacancy pair (A-center) levels in silicon. The results represent what is believed to be the first quantitative determinations of these relaxations for any deep levels in any semiconductor.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call