Photoluminescence studies of type-II diluted magnetic semiconductor ZnMnTe/ZnSe quantum dots
| dc.citation.epage | en_US | |
| dc.citation.issue | 26 | en_US |
| dc.citation.volume | 89 | en_US |
| dc.citation.woscount | 12 | |
| dc.contributor.author | Kuo, M. C. | en_US |
| dc.contributor.author | Hsu, J. S. | en_US |
| dc.contributor.author | Shen, J. L. | en_US |
| dc.contributor.author | Chiu, K. C. | en_US |
| dc.contributor.author | Fan, W. C. | en_US |
| dc.contributor.author | Lin, Y. C. | en_US |
| dc.contributor.author | Chia, C. H. | en_US |
| dc.contributor.author | Chou, W. C. | en_US |
| dc.contributor.author | Yasar, M. | en_US |
| dc.contributor.author | Mallory, R. | en_US |
| dc.contributor.author | Petrou, A. | en_US |
| dc.contributor.author | Luo, H. | en_US |
| dc.contributor.department | 電子物理學系 | zh_TW |
| dc.contributor.department | Department of Electrophysics | en_US |
| dc.date.accessioned | 2014-12-08T15:15:12Z | |
| dc.date.available | 2014-12-08T15:15:12Z | |
| dc.date.issued | 2006-12-25 | en_US |
| dc.description.abstract | Type-II diluted magnetic semiconductor ZnMnTe quantum dots (QDs) in ZnSe matrix grown by molecular beam epitaxy were investigated by conventional and magnetophotoluminescence (PL) spectroscopy. The QD emission exhibits a type-II characteristic in excitation power dependence of PL peak energy. A nonzero circular polarization of PL at the absence of magnetic field was observed. This phenomenon is attributed to the accumulation of interface charges confined in adjacent layers. The magneto-optical measurement demonstrates a magnetic-induced degree of circular polarization in the PL spectra, indicating the Mn incorporation into the QD system. (c) 2006 American Institute of Physics. | en_US |
| dc.identifier.doi | 10.1063/1.2424654 | en_US |
| dc.identifier.issn | 0003-6951 | en_US |
| dc.identifier.journal | APPLIED PHYSICS LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1063/1.2424654 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/11422 | |
| dc.identifier.wosnumber | WOS:000243157600092 | |
| dc.language.iso | en_US | en_US |
| dc.title | Photoluminescence studies of type-II diluted magnetic semiconductor ZnMnTe/ZnSe quantum dots | en_US |
| dc.type | Article | en_US |