Precise tuning of the Curie temperature of (Ga,Mn)As-based magnetic semiconductors by hole compensation: Support for valence-band ferromagnetism
For the prototype diluted ferromagnetic semiconductor (Ga,Mn)As, there is a fundamental concern about the electronic states near the Fermi level, i.e., whether the Fermi level resides in a well-separated impurity band derived from Mn doping (impurity-band model) or in the valence band that is alread...
| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Article |
| Published: |
American Physical Society
2016
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| Online Access: | https://eprints.nottingham.ac.uk/37051/ |