Shallow acceptors and p-type ZnSe

Abstract
Shallow acceptors have been incorporated in ZnSe by liquid‐phase epitaxy using Bi as a solvent. Epilayers with Li, Na, N, and P as dopants were proven to be p type by establishing the position of the Fermi level by photocapacitance and photoconductivity measurements, and by measuring the potential drop at biased Schottky barriers.