Auteur(s): Brunetti Adalberto, Vladimirova M., Scalbert D., Folliot Hervé, Le Corre Alain
Conference: 28th International Conference on the Physics of Semiconductors (ICPS-28) (Vienna, AT, 2006-07-24)
Actes de conférence: AIP Conference Proceedings, vol. 893 p.1347-1348 (2007)
Ref HAL: hal-00440489_v1
DOI: 10.1063/1.2730402
Exporter : BibTex | endNote
Résumé:
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.