Precise tuning of the Curie temperature of (Ga,Mn)As-based magnetic semiconductors by hole compensation: Support for valence-band ferromagnetism

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...

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Bibliographic Details
Main Authors: Zhou, Shengqiang, Li, Lin, Yuan, Ye, Rushforth, A.W., Chen, Lin, Wang, Yutian, Böttger, R., Heller, R., Zhao, Jianhua, Edmonds, K.W., Campion, R.P., Gallagher, B.L., Timm, C., Helm, M.
Format: Article
Published: American Physical Society 2016
Online Access:https://eprints.nottingham.ac.uk/37051/

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