The DOI matches its Crossref record.
New Magnetic Anisotropy
Abstract
A new type of magnetic anisotropy has been discovered which is best described as an exchange anisotropy. This anisotropy is the result of an interaction between an antiferromagnetic material and a ferromagnetic material. The material that exhibits this exchange anisotropy is a compact of fine particles of cobalt with a cobaltous oxide shell. The effect occurs only below the N\'eel temperature of the antiferromagnetic material, which is essentially room temperature for the cobaltous oxide. An exchange torque is inferred to exist between the metal and oxide which has a maximum value at 77\ifmmode^\circ\else\textdegree\fi{}K of \ensuremath{\sim}2 dyne-cm/${\mathrm{cm}}^{2}$ of interface.
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
Exchange bias in nanostructures
Nogués, J., Sort, J., Langlais, V., Skumryev, V., Suriñach, S., Muñoz, J. S., & Baró, M. D. (2005) · Physics Reports · doi:10.1016/j.physrep.2005.08.004 · Cited by 1,925
A flexible giant magnetoresistive device for sensing strain direction
Ota, S., Ando, A., & Chiba, D. (2018) · Nature Electronics · doi:10.1038/s41928-018-0022-3 · Cited by 126
Controlling exchange bias in Fe3O4/FeO composite particles prepared by pulsed laser irradiation
Swiatkowska-Warkocka, Z., Kawaguchi, K., Wang, H., Katou, Y., & Koshizaki, N. (2011) · Nanoscale Research Letters · doi:10.1186/1556-276x-6-226 · Cited by 71
Metadata
- Authors
- Meiklejohn, W. H., & Bean, C. P.
- Venue
- Physical Review
- Publisher
- American Physical Society (APS)
- Published
- 1957-02-01
- Volume
- 105
- Issue
- 3
- Pages
- 904-913
- ISSN
- 0031-899X (ISSN-L)
- OpenAlex
- W2011143344
- Cited by
- 2,306
- References
- 0
- FWCI
- 10.29
- 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: New Magnetic Anisotropy. https://app.cochat.ai/papers/10.1103/physrev.105.904
- The paper
- Meiklejohn, W. H., & Bean, C. P. (1957). New Magnetic Anisotropy. Physical Review. https://doi.org/10.1103/physrev.105.904
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.
