R.M. Feenstra, J. Woodall, et al.
ICDS 1993
Paper
Sharp-line donor-acceptor pair spectra in AlSb
Abstract
We have observed sharp-line donor-acceptor pair spectra (type I) in Se-doped AlSb. We analyze the spectra quantitatively by using a known solution of the Schrödinger equation for an electron bound to a dipole of finite charge separation. Excellent agreement is obtained between the theoretically predicted and experimentally observed spectra for the parameters Eg=1.69 eV, ED=0.15 eV, EA=0.04 eV, and an electron Bohr radius ae=4.28. © 1968 The American Physical Society.
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