Electron Spin Resonance Studies of Te Doped AlGaAs Epilayers
M. Surma, M. Godlewski and Z.R. ┼╗ytkiewicz
Institute of Physics, Polish Academy of Sciences, Al. Lotnik├│w 32/46, 02-668 Warszawa, Poland
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Results of electron spin resonance studies of tellurium doped AlGaAs epilayers are presented. We demonstrate a new approach to the studies of shallow donor-deep DX level transformation upon illumination or with an increase in temperature. The processes can be monitored by observing the changes of magnitude of an unidentified ESR signal of AlGaAs.
DOI: 10.12693/APhysPolA.82.817
PACS numbers: 76.30.Lh, 71.55.Eq, 71.25.Mg