| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5367081 | Applied Surface Science | 2009 | 4 Pages |
Abstract
Diluted magnetic nonpolar GaN:Mn films have been fabricated by implanting Mn ions into nonpolar a-plane (112¯0) p-type GaN films and a subsequent rapid thermal annealing process. The ferromagnetism properties of the films were studied by means of superconducting quantum interference device (SQUID). Clearly in-plane magnetic anisotropy characteristics of the sample at 10 K were revealed with the direction of the applied magnetic field rotating along the in-plane [0 0 0 1]-axis. Moreover, obvious ferromagnetic properties of the sample up to 350 K were detected by means of the temperature-dependent SQUID.
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Authors
Lili Sun, Fawang Yan, Huixiao Zhang, Junxi Wang, Guohong Wang, Yiping Zeng, Jinmin Li,