Origin of Ultrafast Component of Photoluminescence Decay in Nanostructures Doped with Transition Metal or Rare-Earth Ions
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| dc.contributor.author | Ivanov V Yu | en_US |
| dc.contributor.author | Khachapuridze A | en_US |
| dc.contributor.author | Swiatek Krzysztof | en_US |
| dc.contributor.author | Goldys Ewa | en_US |
| dc.contributor.author | Godlewski Marek | en_US |
| dc.contributor.author | Phillips Matthew | en_US |
| dc.contributor.author | Klar Peter | en_US |
| dc.contributor.author | Yatsunenko S | en_US |
| dc.contributor.author | Heimbrodt Wolfram | en_US |
| dc.date.accessioned | 2009-06-26T04:10:26Z | |
| dc.date.available | 2009-06-26T04:10:26Z | |
| dc.date.issued | 2005 | en_US |
| dc.identifier | 2005003093 | en_US |
| dc.identifier.citation | Godlewski Marek et al. 2005, 'Origin of ultrafast component of photoluminescence decay in nanostructures dopes with transition metal or rare-earth ions', Polish Academy of Sciences, vol. 107, no. 1, pp. 65-74. | en_US |
| dc.identifier.issn | 0587-4246 | en_US |
| dc.identifier.other | C1 | en_US |
| dc.identifier.uri | http://hdl.handle.net/10453/354 | |
| dc.description.abstract | Bulk samples, layers, quantum well, and quantum dot structures of II-Mn-VI samples all show coexistence of slow and fast components of Mn2+ photoluminescence decay. Thus, fast photoluminescence decay cannot be re- lated to low dimensionality of a host material. This also means that the model of the so-called quantum confined atom is incorrect. Based on the results of time-resolved photoluminescence and optically detected magnetic resonance investigations we relate the observed lifetime decrease in Mn2+ intra-shell transition to spin dependent magnetic interactions between local- ized spins of Mn2+ ions and between Mn2+ ions and spins/magnetic moments of free carriers. The latter mechanism is enhanced in nanostructures. | en_US |
| dc.publisher | Polish Academy of Sciences | en_US |
| dc.relation.isbasedon | http://przyrbwn.icm.edu.pl/APP/SPIS/a107-1.html | en_US |
| dc.title | Origin of Ultrafast Component of Photoluminescence Decay in Nanostructures Doped with Transition Metal or Rare-Earth Ions | en_US |
| dc.parent | Acta Physica Polonica A | en_US |
| dc.journal.volume | 107 | en_US |
| dc.journal.number | 1 | en_US |
| dc.publocation | Warsaw, Poland | en_US |
| dc.identifier.startpage | 65 | en_US |
| dc.identifier.endpage | 74 | en_US |
| dc.cauo.name | Science | en_US |
