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Information × Registration Number 0207U002734, 0102U006969 , R & D reports Title Optical and Magnetooptical investigation of Quantum Wels on the base of semimagnetic materials popup.stage_title Head Ryabchenko S.M, Registration Date 12-02-2007 Organization Institute of physics NASU popup.description2 The reasons of an optical polarization anisotropy of transitions in quantum-dimensional structures with quantum holes (QW) dependent from an anisotropy of crystals and/or asymmetries of interfaces QW are investigated theoretically and experimentally. The spin dynamics of Mn2+ ions, in semiconductor QW on basis of diluted magnetic semiconductors (Zn, Mn)Se and (Cd, Mn)Te was studied in depending on intensity of optical and/or of a microwave irradiation. It had been ascertained the phenomenon of spin temperature heating of a subsystem of magnetic ions in QWs through interaction with retained in QW by two-dimensional electronic gas, through a cyclotron resonance of electrons of this gas and through EPR of magnetic ions. The magnetic field dependences of the exciton line width in thin QWs Cd1-yMgyTe/Cd1-xMnxTe/Cd1-yMgyTe with different contents of magnetic ions, x was explored experimentally and explained theoretically. The results of the project can be used for a development of functional devices anddevices of spintronic designing, for further development of the representations, important for scientific basis of semiconductor spintronic.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close