The DOI matches its Crossref record.
Soft Phonon Modes and the 110°K Phase Transition in SrTiO3
Abstract
We propose a new interpretation of the 110\ifmmode^\circ\else\textdegree\fi{}K phase transition in SrTi${\mathrm{O}}_{3}$, in which the essential feature is a soft phonon at the corner of the cubic Brillouin zone. This interpretation is supported by new evidence from the temperature-dependent Raman spectrum as well as by results of earlier experiments and calculations. Several other experimental results are explained or predicted on the basis of our model for the phase transition.
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
Relaxing with relaxors: a review of relaxor ferroelectrics
Cowley, R. A., Gvasaliya, S. N., Lushnikov, S. G., Roessli, B., & Rotaru, G. M. (2011) · Advances in Physics · doi:10.1080/00018732.2011.555385 · Cited by 489
Stress-induced ferroelectricity and soft phonon modes in SrTiO3
Uwe, H., & Sakudo, T. (1976) · Physical Review B · doi:10.1103/physrevb.13.271 · Cited by 455
Prediction of Intrinsic Ferromagnetic Ferroelectricity in a Transition-Metal Halide Monolayer
Huang, C., Du, Y., Wu, H., Xiang, H., Deng, K., & Kan, E. (2018) · Physical Review Letters · doi:10.1103/physrevlett.120.147601 · Cited by 312
Dielectric Properties of SrTiO3at Low Temperatures
Sakudo, T., & Unoki, H. (1971) · Physical Review Letters · doi:10.1103/physrevlett.26.851 · Cited by 283
Juraschek, D. M., Fechner, M., Balatsky, A. V., & Spaldin, N. A. (2017) · Physical Review Materials · doi:10.1103/physrevmaterials.1.014401 · Cited by 219
Metadata
- Authors
- Fleury, P. A., Scott, J. F., & Worlock, J. M.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1968-07-01
- Volume
- 21
- Issue
- 1
- Pages
- 16-19
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W2089832072
- Cited by
- 683
- References
- 0
- FWCI
- 42.17
- 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: Soft Phonon Modes and the 110°K Phase Transition in SrTiO3. https://app.cochat.ai/papers/10.1103/physrevlett.21.16
- The paper
- Fleury, P. A., Scott, J. F., & Worlock, J. M. (1968). Soft Phonon Modes and the 110°K Phase Transition in SrTiO3. Physical Review Letters. https://doi.org/10.1103/physrevlett.21.16
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.
