The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Spin coherence and dephasing in GaN
Abstract
Time-resolved Faraday rotation is used to measure electron spin coherence in n-type GaN epilayers. Despite densities of charged threading dislocations of $\ensuremath{\sim}5\ifmmode\times\else\texttimes\fi{}{10}^{8}{\mathrm{cm}}^{\mathrm{\ensuremath{-}}2},$ this coherence yields spin lifetimes of \ensuremath{\sim}20 ns at $T=5\mathrm{K},$ and persists to room temperature. Spin dephasing is investigated in the vicinity of the metal-insulator transition. The dependence on both magnetic field and temperature is found to be qualitatively similar to previous studies in n-type GaAs, suggesting a common origin for spin relaxation in these systems.
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
Quantum computation with quantum dots
Loss, D., & DiVincenzo, D. P. (1998) · Physical Review A · doi:10.1103/physreva.57.120 · Cited by 6,840
DiVincenzo, D. P. (1995) · Science · doi:10.1126/science.270.5234.255 · Cited by 1,651
Metadata
- Authors
- Beschoten, B., Johnston-Halperin, E., Young, D. K., Poggio, M., Grimaldi, J. E., Keller, S., DenBaars, S. P., Mishra, U. K., Hu, E. L., & Awschalom, D. D.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2001-03-13
- Volume
- 63
- Issue
- 12
- ISSN
- 0163-1829 (ISSN-L)
- 1095-3795
- OpenAlex
- W2328641541
- Cited by
- 207
- References
- 2
- FWCI
- 6.13
- 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: Spin coherence and dephasing in GaN. https://app.cochat.ai/papers/10.1103/physrevb.63.121202
- The paper
- Beschoten, B., Johnston-Halperin, E., Young, D. K., Poggio, M., Grimaldi, J. E., Keller, S., DenBaars, S. P., Mishra, U. K., Hu, E. L., & Awschalom, D. D. (2001). Spin coherence and dephasing in GaN. Physical Review B. https://doi.org/10.1103/physrevb.63.121202
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.
