The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Spontaneous Symmetry Breaking in Single and Molecular Quantum Dots
Abstract
Classes of spontaneous symmetry breaking at zero and low magnetic fields in single quantum dots (QD's) and quantum dot molecules (QDM's) are discussed in relation to the ratio ${R}_{W}$ between the interelectron Coulomb repulsion and the harmonic confinement, using spin-and-space unrestricted Hartree-Fock calculations. These include Wigner crystallization for ${R}_{W}>1$, and formation of noncrystallized electron puddles localized on the individual dots in QDM's, as well as spin-density waves in single QD's, for ${R}_{W}<1$.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
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
Anomalous Quantum Hall Effect: An Incompressible Quantum Fluid with Fractionally Charged Excitations
Laughlin, R. B. (1983) · Physical Review Letters · doi:10.1103/physrevlett.50.1395 · Cited by 5,749
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
Wigner Crystallization in Mesoscopic 2D Electron Systems
Filinov, A. V., Bonitz, M., & Lozovik, Y. E. (2001) · Physical Review Letters · doi:10.1103/physrevlett.86.3851 · Cited by 289
Strong electron-electron interactions in Si/SiGe quantum dots
Ercan, H. E., Coppersmith, S. N., & Friesen, M. (2021) · Physical Review B · doi:10.1103/physrevb.104.235302 · Cited by 45
Metadata
- Authors
- Yannouleas, C., & Landman, U.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1999-06-28
- Volume
- 82
- Issue
- 26
- Pages
- 5325-5328
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W1988837113
- Cited by
- 244
- References
- 2
- FWCI
- 11.68
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Spontaneous Symmetry Breaking in Single and Molecular Quantum Dots. https://app.cochat.ai/papers/10.1103/physrevlett.82.5325
- The paper
- Yannouleas, C., & Landman, U. (1999). Spontaneous Symmetry Breaking in Single and Molecular Quantum Dots. Physical Review Letters. https://doi.org/10.1103/physrevlett.82.5325
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
