Deep electron levels in n-type liquid phase epitaxial ZnSe have been studied using thermally stimulated capacitance, photocapacitance, and deep level transient spectroscopy (DLTS). Electron traps have been observed with activation energies of 0.17, ∼0.3, 0.64, and 1.4 eV below the conduction band. The electron emission-rate dependence on temperature as measured by DLTS has been found to vary among samples for the 0.3 eV level.
S. DharKanad MallikMousumi Mazumdar
C. WerkhovenBrian FitzpatrickS. P. HerkoR. N. BhargavaP. J. Dean
Brian FitzpatrickC. WerkhovenThomas McGeeP. M. HarnackS. P. HerkoR. N. BhargavaP. Dean
Shigeo FujitaHaruhiko MimotoToru Noguchi