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Conference Papers Year : 2012

Spin noise spectroscopy of ZnO


We investigate the thermal equilibrium dynamics of electron spins bound to donors in nanoporous ZnO by optical spin noise spectroscopy. The spin noise spectra reveal two noise contributions: A weak spin noise signal from undisturbed localized donor electrons with a dephasing time of 24 ns due to hyperfine interaction and a strong spin noise signal with a spin dephasing time of 5 ns which we attribute to localized donor electrons which interact with lattice defects.
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hal-02050484 , version 1 (27-02-2019)


  • HAL Id : hal-02050484 , version 1


H. Horn, F. Berski, Andrea Balocchi, Xavier Marie, M. Mansur-Al-Suleiman, et al.. Spin noise spectroscopy of ZnO. THE PHYSICS OF SEMICONDUCTORS: Proceedings of the 31st International Conference on the Physics of Semiconductors (ICPS) 2012, Jul 2012, Zurich, Switzerland. pp.69-70. ⟨hal-02050484⟩
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