The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Systematic study of insulator-metal transitions in perovskites RNiO3 (R=Pr,Nd,Sm,Eu) due to closing of charge-transfer gap
Abstract
The detailed behavior of the phase transitions was mapped out for the series R${\mathrm{NiO}}_{3}$ as a function of the rare earth (R). A sharp insulator-metal transition is observed, which depends strongly on R.Forsmall$R it occurs at a higher temperature than the antiferromagnetic ordering (measured by muon-spin relaxation). By increasing either the temperature or the size of R, an insulator-metal transition is observed, most probably caused by the closing of the charge-transfer gap, induced by increase in the electronic bandwidth.
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
Possible highT c superconductivity in the Ba?La?Cu?O system
Bednorz, J. G., & M�ller, K. A. (1986) · Zeitschrift f�r Physik B Condensed Matter · doi:10.1007/bf01303701 · Cited by 14,319
Cited by
Georges, A., Kotliar, G., Krauth, W., & Rozenberg, M. J. (1996) · Reviews of Modern Physics · doi:10.1103/revmodphys.68.13 · Cited by 6,901
Oxide Electronics Utilizing Ultrafast Metal-Insulator Transitions
Yang, Z., Ko, C., & Ramanathan, S. (2011) · Annual Review of Materials Research · doi:10.1146/annurev-matsci-062910-100347 · Cited by 1,020
Rare-earth nickelates R NiO 3 : thin films and heterostructures
Catalano, S., Gibert, M., Fowlie, J., Íñiguez, J., Triscone, J.-M., & Kreisel, J. (2018) · Reports on Progress in Physics · doi:10.1088/1361-6633/aaa37a · Cited by 453
Progress in perovskite nickelate research
Catalan, G. (2008) · Phase Transitions · doi:10.1080/01411590801992463 · Cited by 451
Electric‐Field Control of the Metal‐Insulator Transition in Ultrathin NdNiO3 Films
Scherwitzl, R., Zubko, P., Lezama, I. G., Ono, S., Morpurgo, A. F., Catalan, G., & Triscone, J. (2010) · Advanced Materials · doi:10.1002/adma.201003241 · Cited by 300
Metadata
- Authors
- Torrance, J., Lacorre, P., Nazzal, A., Ansaldo, E., & Niedermayer, C.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 1992-04
- Volume
- 45
- Issue
- 14
- Pages
- 8209-8212
- ISSN
- 0163-1829 (ISSN-L)
- 1095-3795
- OpenAlex
- W2046862496
- Cited by
- 1,039
- References
- 1
- FWCI
- 24.95
- 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: Systematic study of insulator-metal transitions in perovskites RNiO3 (R=Pr,Nd,Sm,Eu) due to closing of charge-transfer gap. https://app.cochat.ai/papers/10.1103/physrevb.45.8209
- The paper
- Torrance, J., Lacorre, P., Nazzal, A., Ansaldo, E., & Niedermayer, C. (1992). Systematic study of insulator-metal transitions in perovskites RNiO3 (R=Pr,Nd,Sm,Eu) due to closing of charge-transfer gap. Physical Review B. https://doi.org/10.1103/physrevb.45.8209
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.
