Please use this identifier to cite or link to this item:
https://doi.org/10.1063/1.2335773
DC Field | Value | |
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dc.title | Cu-doped GaN: A dilute magnetic semiconductor from first-principles study | |
dc.contributor.author | Wu, R.Q. | |
dc.contributor.author | Peng, G.W. | |
dc.contributor.author | Liu, L. | |
dc.contributor.author | Feng, Y.P. | |
dc.contributor.author | Huang, Z.G. | |
dc.contributor.author | Wu, Q.Y. | |
dc.date.accessioned | 2014-10-16T09:19:53Z | |
dc.date.available | 2014-10-16T09:19:53Z | |
dc.date.issued | 2006 | |
dc.identifier.citation | Wu, R.Q., Peng, G.W., Liu, L., Feng, Y.P., Huang, Z.G., Wu, Q.Y. (2006). Cu-doped GaN: A dilute magnetic semiconductor from first-principles study. Applied Physics Letters 89 (6) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2335773 | |
dc.identifier.issn | 00036951 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/96135 | |
dc.description.abstract | First-principles calculations based on spin density functional theory are performed to study the spin-resolved electronic properties of GaN doped with 6.25% of Cu. The Cu dopants are found spin polarized and the calculated band structures suggest a 100% polarization of the conduction carriers. The Cu-doped GaN favors ferromagnetic ground state which can be explained in terms of p-d hybridization mechanism, and a Curie temperature around 350 K can be expected. These results suggest that the Cu-doped GaN is a promising dilute magnetic semiconductor free of magnetic precipitates and may find applications in the field of spintronics. © 2006 American Institute of Physics. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.2335773 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | PHYSICS | |
dc.description.doi | 10.1063/1.2335773 | |
dc.description.sourcetitle | Applied Physics Letters | |
dc.description.volume | 89 | |
dc.description.issue | 6 | |
dc.description.page | - | |
dc.description.coden | APPLA | |
dc.identifier.isiut | 000239690800066 | |
Appears in Collections: | Staff Publications |
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