The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Dielectric Dispersion Measurements of CdSe Nanocrystal Colloids: Observation of a Permanent Dipole Moment
Abstract
We measure the dielectric dispersion of CdSe nanocrystal colloids and show the existence of large dipole moments of 25 and 47 debye for 34 and 46 \AA{} diameter nanocrystals, respectively. The magnitude is consistent with the expected spontaneous polarization of the bulk wurtzite CdSe lattice and implies a potential drop of $\ensuremath{\approx}0.25\mathrm{V}$ across the nanocrystal. This effect, which is intrinsic to the wurtzite structure but has been largely overlooked, should be incorporated in the description of the quantum confined electronic states.
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
Perspectives on the Physical Chemistry of Semiconductor Nanocrystals
Alivisatos, A. P. (1996) · The Journal of Physical Chemistry · doi:10.1021/jp9535506 · Cited by 3,595
Cited by
Synthesis and Characterization of Monodisperse Nanocrystals and Close-Packed Nanocrystal Assemblies
Murray, C. B., Kagan, C. R., & Bawendi, M. G. (2000) · Annual Review of Materials Science · doi:10.1146/annurev.matsci.30.1.545 · Cited by 4,353
Bright UV-Blue Luminescent Colloidal ZnSe Nanocrystals
Hines, M. A., & Guyot-Sionnest, P. (1998) · The Journal of Physical Chemistry B · doi:10.1021/jp9810217 · Cited by 554
Self-citationXu, X., Zhuang, J., & Wang, X. (2008) · Journal of the American Chemical Society · doi:10.1021/ja8040527 · Cited by 408
Intraband relaxation in CdSe quantum dots
Guyot-Sionnest, P., Shim, M., Matranga, C., & Hines, M. (1999) · Physical Review B · doi:10.1103/physrevb.60.r2181 · Cited by 393
Self-citationKambhampati, P. (2011) · The Journal of Physical Chemistry C · doi:10.1021/jp2058673 · Cited by 391
Metadata
- Authors
- Blanton, S. A., Leheny, R. L., Hines, M. A., & Guyot-Sionnest, P.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1997-08-04
- Volume
- 79
- Issue
- 5
- Pages
- 865-868
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2047688126
- Cited by
- 172
- References
- 1
- FWCI
- 5.88
- 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: Dielectric Dispersion Measurements of CdSe Nanocrystal Colloids: Observation of a Permanent Dipole Moment. https://app.cochat.ai/papers/10.1103/physrevlett.79.865
- The paper
- Blanton, S. A., Leheny, R. L., Hines, M. A., & Guyot-Sionnest, P. (1997). Dielectric Dispersion Measurements of CdSe Nanocrystal Colloids: Observation of a Permanent Dipole Moment. Physical Review Letters. https://doi.org/10.1103/physrevlett.79.865
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.
