The DOI matches its Crossref record.
Proton Relaxation Times in Paramagnetic Solutions. Effects of Electron Spin Relaxation
Abstract
The proton relaxation time in solutions of paramagnetic ions depends, among other factors, on the relaxation time of the electron spins, τs. It is shown that the latter, for ions of the iron group, is determined mostly by the distortion of the hydrated complex by collisions with other water molecules. The theory provides a quantitative explanation for the decrease in T2 in Mn++ (and other) solutions in very high magnetic fields. The experimentally observed field and temperature dependence of the proton relaxation times, T1 and T2, for ions of the iron group is compared with theory and the features which depend on τs are stressed.
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
Cited by
Quantitative susceptibility mapping (QSM): Decoding MRI data for a tissue magnetic biomarker
Wang, Y., & Liu, T. (2015) · Magnetic Resonance in Medicine · doi:10.1002/mrm.25358 · Cited by 878
Villaraza, A. J. L., Bumb, A., & Brechbiel, M. W. (2010) · Chemical Reviews · doi:10.1021/cr900232t · Cited by 632
Lanthanide induced shifts and relaxation rate enhancements
Peters, J. A., Huskens, J., & Raber, D. J. (1996) · Progress in Nuclear Magnetic Resonance Spectroscopy · doi:10.1016/0079-6565(95)01026-2 · Cited by 508
Que, E. L., & Chang, C. J. (2010) · Chem. Soc. Rev. · doi:10.1039/b914348n · Cited by 263
4D structural biology–quantitative dynamics in the eukaryotic RNA exosome complex
Liebau, J., Lazzaretti, D., Fürtges, T., Bichler, A., Pilsl, M., Rudack, T., & Sprangers, R. (2025) · Nature Communications · doi:10.1038/s41467-025-62982-6 · Cited by 7
Metadata
- Authors
- Bloembergen, N., & Morgan, L. O.
- Venue
- The Journal of Chemical Physics
- Publisher
- AIP Publishing
- Published
- 1961-03-01
- Volume
- 34
- Issue
- 3
- Pages
- 842-850
- ISSN
- 0021-9606 (ISSN-L)
- 1089-7690
- OpenAlex
- W1997529464
- Cited by
- 1,348
- References
- 0
- FWCI
- 8.44
- 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: Proton Relaxation Times in Paramagnetic Solutions. Effects of Electron Spin Relaxation. https://app.cochat.ai/papers/10.1063/1.1731684
- The paper
- Bloembergen, N., & Morgan, L. O. (1961). Proton Relaxation Times in Paramagnetic Solutions. Effects of Electron Spin Relaxation. The Journal of Chemical Physics. https://doi.org/10.1063/1.1731684
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.
