Optically enhanced nuclear spin polarization in InP
| Autor: | M. Vladimirova, Adalberto Brunetti, D. Scalbert, A. Lecorre, Hervé Folliot |
|---|---|
| Přispěvatelé: | Groupe d'étude des semiconducteurs (GES), Université Montpellier 2 - Sciences et Techniques (UM2)-Centre National de la Recherche Scientifique (CNRS), Fonctions Optiques pour les Technologies de l'informatiON (FOTON), Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Centre National de la Recherche Scientifique (CNRS)-Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-École Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT)-Télécom Bretagne, Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-École Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT)-Télécom Bretagne-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2006 |
| Předmět: |
Physics
Kerr effect Spin polarization InP 020206 networking & telecommunications 02 engineering and technology Electron Polarization (waves) 7. Clean energy time-resolved kerr rotation NMR dynamic nuclear polarization Nuclear magnetic resonance [PHYS.COND.CM-GEN]Physics [physics]/Condensed Matter [cond-mat]/Other [cond-mat.other] 0202 electrical engineering electronic engineering information engineering External field 020201 artificial intelligence & image processing Condensed Matter::Strongly Correlated Electrons Insensitive nuclei enhanced by polarization transfer Time-resolved spectroscopy Atomic physics Hyperfine structure |
| Zdroj: | AIP Conference Proceedings 28th International Conference on the Physics of Semiconductors (ICPS-28) 28th International Conference on the Physics of Semiconductors (ICPS-28), Jul 2006, Vienna, Austria. pp.1347-1348, ⟨10.1063/1.2730402⟩ BASE-Bielefeld Academic Search Engine |
| DOI: | 10.1063/1.2730402⟩ |
| Popis: | International audience; Optically induced nuclear spin polarization is studied via time-resolved magnetooptical Kerr effect in Voigt configuration in n-doped InP. The hyperfine field acting on electrons is detected via a phase shift of the electron spin precession. The dependence of the hyperfine field on external field and the polarization time of the nuclei are discussed within a simple model neglecting nuclear spin diffusion. |
| Databáze: | OpenAIRE |
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