The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Collapse of the Even-Denominator Fractional Quantum Hall Effect in Tilted Fields
Abstract
The newly discovered even-denominator fractional quantum Hall effect at filling factor $\ensuremath{\nu}=\frac{5}{2}$ is found to collapse rapidly as the magnetic field is tilted away from the normal to the two-dimensional-electron-gas plane. No similar effect has been reported in tilted-field studies of the spin-polarized, odd-denominator effect at $\ensuremath{\nu}=\frac{2}{3} \mathrm{and} \frac{1}{3}$. Since a primary result of such tilting is increased spin splittings, the collapse of the $\ensuremath{\nu}=\frac{5}{2}$ effect strongly suggests that the underlying state is not spin polarized. Condensation into such a quantum liquid must involve substantial spin reversal.
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
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
Observation of an even-denominator quantum number in the fractional quantum Hall effect
Willett, R., Eisenstein, J. P., Störmer, H. L., Tsui, D. C., Gossard, A. C., & English, J. H. (1987) · Physical Review Letters · doi:10.1103/physrevlett.59.1776 · Cited by 1,135
Self-citation
Cited by
Observation of a ν=1/2 fractional quantum Hall state in a double-layer electron system
Suen, Y. W., Engel, L. W., Santos, M. B., Shayegan, M., & Tsui, D. C. (1992) · Physical Review Letters · doi:10.1103/physrevlett.68.1379 · Cited by 425
Self-citationIncompressible quantum Hall states
Jain, J. (1989) · Physical Review B · doi:10.1103/physrevb.40.8079 · Cited by 405
Rezayi, E. H., & Haldane, F. D. M. (2000) · Physical Review Letters · doi:10.1103/physrevlett.84.4685 · Cited by 386
Metadata
- Authors
- Eisenstein, J. P., Willett, R., Stormer, H. L., Tsui, D. C., Gossard, A. C., & English, J. H.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1988-08-22
- Volume
- 61
- Issue
- 8
- Pages
- 997-1000
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2002779343
- Cited by
- 191
- References
- 2
- FWCI
- 6.96
- 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: Collapse of the Even-Denominator Fractional Quantum Hall Effect in Tilted Fields. https://app.cochat.ai/papers/10.1103/physrevlett.61.997
- The paper
- Eisenstein, J. P., Willett, R., Stormer, H. L., Tsui, D. C., Gossard, A. C., & English, J. H. (1988). Collapse of the Even-Denominator Fractional Quantum Hall Effect in Tilted Fields. Physical Review Letters. https://doi.org/10.1103/physrevlett.61.997
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.