Multiperiodic Spin Precession of the Optically Induced SpinPolarization in AlxGa1--xAs/AlAs Single Quantum Well - Ullah, Saeed; Gusev, Guennadii Michailovich; Bakarov, A K; Gonzalez Hernandez, Felix Guillermo (Iranian Journal of Science and Technology, Transactions A: Science, 2020)