High resolution resonant photoluminescence excitation of CdSe/ZnS nanocrystals at low temperatures
| hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
| dc.contributor.author | LABEAU, Olivier | |
| hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
| dc.contributor.author | TAMARAT, Philippe | |
| hal.structure.identifier | Centre de physique moléculaire optique et hertzienne [CPMOH] | |
| dc.contributor.author | LOUNIS, Brahim | |
| dc.date.created | 2006-06-01 | |
| dc.date.issued | 2006-06-01 | |
| dc.identifier.issn | 0003-6951 | |
| dc.description.abstractEn | We present a new technique to perform high resolution resonant photoluminescence excitation of CdSe/ZnS nanocrystals. The method takes advantage of the long photoluminescence decay times (~ 1 Μs) observed in this system at liquid helium temperatures. Resonant photoluminescence excitation can be performed using a tunable pulsed excitation and a time-gated detection. Spectral hole burning investigations on an ensemble of CdSe/ZnS nanocrystals lead to homogeneous linewidths of ~100 µeV for the band edge exciton state. | |
| dc.language.iso | en | |
| dc.publisher | American Institute of Physics | |
| dc.subject.en | single nano-object detection | |
| dc.subject.en | CdSe/ZnS quantum dots | |
| dc.subject.en | high resolution spectroscopy | |
| dc.subject.en | spectral hole burning | |
| dc.title.en | High resolution resonant photoluminescence excitation of CdSe/ZnS nanocrystals at low temperatures | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1063/1.2208962 | |
| dc.subject.hal | Physique [physics]/Physique [physics]/Optique [physics.optics] | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Autre [cond-mat.other] | |
| bordeaux.journal | Applied Physics Letters | |
| bordeaux.page | 223110 | |
| bordeaux.volume | 88 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00144124 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Non spécifiée | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00144124v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Applied%20Physics%20Letters&rft.date=2006-06-01&rft.volume=88&rft.spage=223110&rft.epage=223110&rft.eissn=0003-6951&rft.issn=0003-6951&rft.au=LABEAU,%20Olivier&TAMARAT,%20Philippe&LOUNIS,%20Brahim&rft.genre=article |
Fichier(s) constituant ce document
| Fichiers | Taille | Format | Vue |
|---|---|---|---|
|
Il n'y a pas de fichiers associés à ce document. |
|||