Single Spin Coherence in Semiconductors
نویسندگان
چکیده
Els ts orn 2. S ingle Electron Spins in Quantum Dots 3 2.1. O ptical selection rules and the Faraday effect 4 2.2. M easuring a single electron spin by Kerr rotation 6 2.3. S pin dynamics of a single electron spin 9 2.4. U ltrafast manipulation using the optical Stark effect 13 2.5. C onclusions 17 3. F ew Magnetic Spins in Quantum Wells 18 3.1. M n-ions in GaAs as optical spin centers 19 3.2. Z ero-field optical control of magnetic ions 21 3.3. M echanism of dynamic polarization and exchange splitting 23 3.4. S pin dynamics of Mn-ions in GaAs 25 3.5. C onclusions 27 4. S ingle Spins in Diamond 27 4.1. In troduction 27 4.2. N V basics 28 4.3. A nisotropic interactions of a single spin 30 4.4. S ingle NV spin manipulation and coherence 35 4.5. C oupled spins in diamond 38 4.6. C onclusions and outlook 40 Refe rences 41
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