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Hund's Rules and Spin Density Waves in Quantum Dots
Abstract
Spin density functional theory is used to calculate the ground state electronic structures of circular parabolic quantum dots. We find that such dots either have a spin configuration determined by Hund's rule or make a spin-density-wave-like state with zero total spin. The dependence of the spin-density-wave amplitudes on the density of the two-dimensional electron gas is studied.
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Citations
Cites
Self-interaction correction to density-functional approximations for many-electron systems
Perdew, J. P., & Zunger, A. (1981) · Physical Review B · doi:10.1103/physrevb.23.5048 · Cited by 20,887
Cited by
Electronic structure of quantum dots
Reimann, S. M., & Manninen, M. (2002) · Reviews of Modern Physics · doi:10.1103/revmodphys.74.1283 · Cited by 1,380
Self-citationElectronic and optical properties of strained quantum dots modeled by 8-band k⋅p theory
Stier, O., Grundmann, M., & Bimberg, D. (1999) · Physical Review B · doi:10.1103/physrevb.59.5688 · Cited by 1,079
Correlation Energy and Spin Polarization in the 2D Electron Gas
Attaccalite, C., Moroni, S., Gori-Giorgi, P., & Bachelet, G. B. (2002) · Physical Review Letters · doi:10.1103/physrevlett.88.256601 · Cited by 440
Quantum rings for beginners: energy spectra and persistent currents
Viefers, S., Koskinen, P., Singha Deo, P., & Manninen, M. (2004) · Physica E: Low-dimensional Systems and Nanostructures · doi:10.1016/j.physe.2003.08.076 · Cited by 283
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Metadata
- Authors
- Koskinen, M., Manninen, M., & Reimann, S. M.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1997-08-18
- Volume
- 79
- Issue
- 7
- Pages
- 1389-1392
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W1979775518
- Cited by
- 252
- References
- 1
- FWCI
- 14.04
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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