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- Baik, Jeong Min
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Effect of microstructural change on magnetic property of Mn-implanted p-type GaN
- Author(s)
- Baik, Jeong Min, Jang, HW, Kim, JK, Lee, JL
- Issued Date
- 2003-01
- Citation
- APPLIED PHYSICS LETTERS, v.82, no.4, pp.583 - 585
- Abstract
- The Mn ions were implanted into p-type GaN and annealed to achieve a dilute magnetic semiconductor. The ferromagnetic property was obtained and attributed to the formation of Ga-Mn magnetic phases. The ferromagnetic signal was reduced and antiferromagnetic Mn-N compounds were produced at higher temperature annealing at 900 °C. Results showed that N vacancies play a crucial role in weakening the ferromagnetic property in the Mn-implanted GaN.
- Publisher
- AMER INST PHYSICS
- ISSN
- 0003-6951
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