Title:
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Transverse dipole spin modes in quantum dots
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Author:
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Lipparini, Enrico; Barranco Gómez, Manuel; Emperador, Agustí; Pi Pericay, Martí; Serra, Llorenç
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Other authors:
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Universitat de Barcelona |
Abstract:
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We have carried out a systematic analysis of the transverse dipole spin response of a large-size quantum dot within time-dependent current density functional theory. Results for magnetic fields corresponding to integer filling factors are reported, as well as a comparison with the longitudinal dipole spin response. As in the two-dimensional electron gas, the spin response at high-spin magnetization is dominated by a low-energy transverse mode. |
Subject(s):
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-Semiconductors -Electrònica quàntica -Semiconductors -Quantum electronics |
Rights:
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(c) The American Physical Society, 1999
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Document type:
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Article Article - Published version |
Published by:
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The American Physical Society
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