Carrier Dynamics and Dynamic Band-Bending in Type-II ZnTe/ZnSe Quantum Dots
| dc.citation.epage | 823 | en_US |
| dc.citation.issue | 5 | en_US |
| dc.citation.spage | 821 | en_US |
| dc.citation.volume | 124 | en_US |
| dc.citation.woscount | 0 | |
| dc.contributor.author | Syperek, M. | en_US |
| dc.contributor.author | Misiewicz, J. | en_US |
| dc.contributor.author | Chan, C. H. | en_US |
| dc.contributor.author | Dumcenco, D. O. | en_US |
| dc.contributor.author | Huang, Y. S. | en_US |
| dc.contributor.author | Chou, W. C. | en_US |
| dc.contributor.department | 電子物理學系 | zh_TW |
| dc.contributor.department | Department of Electrophysics | en_US |
| dc.date.accessioned | 2014-12-08T15:34:13Z | |
| dc.date.available | 2014-12-08T15:34:13Z | |
| dc.date.issued | 2013-11-01 | en_US |
| dc.description.abstract | Carrier dynamics and dynamic band-bending in self-assembled ZnTe/ZnSe quantum dots have been studied by means of time-resolved photoluminescence experiment at low temperatures. The experiment reveals clearly type-II character of the confinement potential in the dot manifested in: (i) long photoluminescence decay time constant of 28-35 ns, and (ii) temporal shift of the quantum dot peak emission towards low energy following the laser pulse excitation. The magnitude of the spectral shift Delta E depends on the dot size and the power density of excitation pulse. For the dots under study and given experimental conditions Delta E approximate to 28 divided by 42 meV. | en_US |
| dc.identifier.doi | 10.12693/APhysPolA.124.821 | en_US |
| dc.identifier.issn | 0587-4246 | en_US |
| dc.identifier.journal | ACTA PHYSICA POLONICA A | en_US |
| dc.identifier.uri | http://dx.doi.org/10.12693/APhysPolA.124.821 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/23462 | |
| dc.identifier.wosnumber | WOS:000328913500019 | |
| dc.language.iso | en_US | en_US |
| dc.title | Carrier Dynamics and Dynamic Band-Bending in Type-II ZnTe/ZnSe Quantum Dots | en_US |
| dc.type | Article | en_US |