S. Cronenberger

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Spin noise spectroscopy is an optical technique which can probe spin resonances non-perturbatively. First applied to atomic vapours, it revealed detailed information about nuclear magnetism and the hyperfine interaction. In solids, this approach has been limited to carriers in semiconductor heterostructures. Here we show that atomic-like spin fluctuations(More)
We report on the nondestructive measurement of nuclear magnetization in n-GaAs via cavity enhanced Faraday rotation. In contrast with the existing optical methods, this detection scheme does not require the presence of detrimental out-of-equilibrium electrons. Specific mechanisms of the Faraday rotation are identified for (i) nuclear spins situated within(More)
Optical pump-probe experiments reveal spin beats of manganese ions in (Cd,Mn)Te, due to hyperfine and crystal fields. At "magic" orientations of the magnetic field, the effect of local crystal field is strongly suppressed. In this case, the spin precession of Mn(2+) embedded in the lattice approaches the precession expected for the free ion. Following(More)
P. Andreakou,1 S. Cronenberger,1 D. Scalbert,1 A. Nalitov,2 N. A. Gippius,2,3 A. V. Kavokin,4,5,6 M. Nawrocki,7 J. R. Leonard,8 L. V. Butov,8 K. L. Campman,9 A. C. Gossard,9 and M. Vladimirova1 1Laboratoire Charles Coulomb, UMR 5221 CNRS/ Université de Montpellier, F-34095 Montpellier, France 2Institut Pascal, PHOTON-N2, Université Blaise Pascal, CNRS, 24(More)
P. Andreakou,1 A. V. Mikhailov,1,2 S. Cronenberger,1 D. Scalbert,1 A. Nalitov,3 A. V. Kavokin,2,3,4 M. Nawrocki,5 L. V. Butov,6 K. L. Campman,7 A. C. Gossard,7 and M. Vladimirova1 1Laboratoire Charles Coulomb, UMR 5221 CNRS/Université de Montpellier, F-34095, Montpellier, France 2Spin Optics Laboratory, St-Petersburg State University, 1, Ulianovskaya,(More)
Spin noise spectroscopy is a powerful technique for studying spin relaxation in semiconductors. In this article, we propose an extension of this technique based on optical heterodyne detection of spin noise, which provides several key advantages compared to conventional spin noise spectroscopy: detection of high frequency spin noise not limited by detector(More)
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