Spectroscopic signatures of spin-orbit coupling and free excitons in individual suspended carbon nanotubes
| hal.structure.identifier | Laboratoire Photonique, Numérique et Nanosciences [LP2N] | |
| dc.contributor.author | GANDIL, Morgane | |
| hal.structure.identifier | Institute of Advanced Energy | |
| dc.contributor.author | MATSUDA, Kazunari | |
| hal.structure.identifier | Laboratoire Photonique, Numérique et Nanosciences [LP2N] | |
| dc.contributor.author | LOUNIS, Brahim | |
| hal.structure.identifier | Laboratoire Photonique, Numérique et Nanosciences [LP2N] | |
| dc.contributor.author | TAMARAT, Philippe | |
| dc.date.accessioned | 2023-05-12T10:45:45Z | |
| dc.date.available | 2023-05-12T10:45:45Z | |
| dc.date.issued | 2019-08-26 | |
| dc.identifier.issn | 1098-0121 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/181718 | |
| dc.description.abstractEn | We investigate the intrinsic magneto-optical properties of suspended single-walled carbon nanotubes of various chiralities, using a combination of spectrally and time-resolved spectroscopy of individual nanotubes at low temperature. This study elucidates the population and relaxation dynamics of the lowest-energy bright and dark singlet excitons that are mixed with the Aharonov-Bohm effect. The high-quality emission spectra reveal the residual oscillator strength of the dark exciton in zero field, as an optical signature of spin-orbit coupling. They also unveil an asymmetry in the bright exciton recombination line, attributed to the free nature of excitons in these unperturbed nanotubes. | |
| dc.language.iso | en | |
| dc.publisher | American Physical Society | |
| dc.title.en | Spectroscopic signatures of spin-orbit coupling and free excitons in individual suspended carbon nanotubes | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1103/PhysRevB.100.081411 | |
| dc.subject.hal | Physique [physics]/Physique [physics]/Optique [physics.optics] | |
| bordeaux.journal | Physical Review B: Condensed Matter and Materials Physics (1998-2015) | |
| bordeaux.volume | 100 | |
| bordeaux.hal.laboratories | Laboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298 | * |
| bordeaux.issue | 8 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | CNRS | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-02276555 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02276555v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20B:%20Condensed%20Matter%20and%20Materials%20Physics%20(1998-2015)&rft.date=2019-08-26&rft.volume=100&rft.issue=8&rft.eissn=1098-0121&rft.issn=1098-0121&rft.au=GANDIL,%20Morgane&MATSUDA,%20Kazunari&LOUNIS,%20Brahim&TAMARAT,%20Philippe&rft.genre=article |
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