Print Email Facebook Twitter Nuclear Tuning and Detuning of the Electron Spin Resonance in a Quantum Dot: Theoretical Consideration Title Nuclear Tuning and Detuning of the Electron Spin Resonance in a Quantum Dot: Theoretical Consideration Author Danon, J. Nazarov, Y.V. Faculty Applied Sciences Department Kavli Institute of Nanoscience Delft Date 2008-02-07 Abstract We study nuclear spin dynamics in a quantum dot close to the conditions of electron spin resonance. We show that at a small frequency mismatch, the nuclear field detunes the resonance. Remarkably, at larger frequency mismatch, its effect is opposite: The nuclear system is bistable, and in one of the stable states, the field accurately tunes the electron spin splitting to resonance. In this state, the nuclear field fluctuations are strongly suppressed, and nuclear spin relaxation is accelerated. To reference this document use: http://resolver.tudelft.nl/uuid:b6cd70b8-e8af-4608-82ce-a63fb92c7061 Publisher American Physical Society ISSN 1079-7114 Source Physical Review Letters, 100 (5), 2008 Part of collection Institutional Repository Document type journal article Rights (c) 2008 Danon, J. ; Nazarov, Y.V. ; American Physical Society Files PDF Danon_2008.pdf 207.83 KB Close viewer /islandora/object/uuid:b6cd70b8-e8af-4608-82ce-a63fb92c7061/datastream/OBJ/view