The DOI matches its Crossref record.
Probable hole-doped superconductivity without apical oxygens in (Ca, Na)2CuO2CI2
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
Angle-resolved photoemission studies of the cuprate superconductors
Damascelli, A., Hussain, Z., & Shen, Z.-X. (2003) · Reviews of Modern Physics · doi:10.1103/revmodphys.75.473 · Cited by 3,775
Expanding frontiers in materials chemistry and physics with multiple anions
Kageyama, H., Hayashi, K., Maeda, K., Attfield, J. P., Hiroi, Z., Rondinelli, J. M., & Poeppelmeier, K. R. (2018) · Nature Communications · doi:10.1038/s41467-018-02838-4 · Cited by 931
Self-citationEffect of chemical inhomogeneity in bismuth-based copper oxide superconductors
Eisaki, H., Kaneko, N., Feng, D. L., Damascelli, A., Mang, P. K., Shen, K. M., Shen, Z.-X., & Greven, M. (2004) · Physical Review B · doi:10.1103/physrevb.69.064512 · Cited by 465
Metadata
- Authors
- Hiroi, Z., Kobayashi, N., & Takano, M.
- Venue
- Nature
- Published
- 1994-09
- Volume
- 371
- Issue
- 6493
- Pages
- 139-141
- ISSN
- 0028-0836 (ISSN-L)
- 1476-4687
- OpenAlex
- W1989591883
- Cited by
- 181
- References
- 0
- FWCI
- 9.85
- 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: Probable hole-doped superconductivity without apical oxygens in (Ca, Na)2CuO2CI2. https://app.cochat.ai/papers/10.1038/371139a0
- The paper
- Hiroi, Z., Kobayashi, N., & Takano, M. (1994). Probable hole-doped superconductivity without apical oxygens in (Ca, Na)2CuO2CI2. Nature. https://doi.org/10.1038/371139a0
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.
