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Acceptor formation in Mg-doped, indium-rich GaxIn1-xN: evidence for p-type conductivity
Naci Balkan1, Engin Tiras, Ayse Erol
1Department of Computer Science and Electronic Engineering, University of Essex, Colchester, CO4 3SQ, UK. balkan@essex.ac.uk.
Abstract:
We report on the Mg-doped, indium-rich GaxIn1-xN (x < 30). In the undoped material, the intrinsic electron density is very high and as a result there is no detectable photoconductivity (PC) signal within the range of temperatures of 30
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