70 citations · 338 across the 11 of their papers we have counts for
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Acceleration of the precession frequency for optically-oriented electron spins in ferromagnetic/semiconductor hybrids
F. C. D. Moraes, S. Ullah, M. G. A. Balanta +6
Time-resolved Kerr rotation measurements were performed in InGaAs/GaAs quantum wells nearby a doped Mn delta layer. Our magneto-optical results show a typical time evolution of the…
Temperature induced spin coherence dissipation in quantum dots
F. G. G. Hernandez, A. Greilich, F. Brito +5
The temperature dependence of electron spin coherence in singly negatively charged (In,Ga)As/GaAs quantum dots is studied by time-resolved Faraday rotation. The decoherence time T2…
Determination of spin polarization in InAs/GaAs self-assembled quantum dots
F. G. G. Hernandez, T. P. Mayer Alegre, G. Medeiros-Ribeiro
The spin polarization of electrons trapped in InAs self-assembled quantum dot ensembles is investigated. A statistical approach for the population of the spin levels allows one to…
Lande g-tensor in semiconductor nanostructures
T. P. Mayer Alegre, F. G. G. Hernández, A. L. C. Pereira +1
Understanding the electronic structure of semiconductor nanostructures is not complete without a detailed description of their corresponding spin-related properties. Here we explor…