The DOI matches its Crossref record; 8 of the 8 references it cites were found in a registry or an index.
Ultrafast Optical Switching to a Metallic State by Photoinduced Mott Transition in a Halogen-Bridged Nickel-Chain Compound
Open accessAbstract
We demonstrate the ultrafast photoinduced Mott transition from a charge transfer insulator to a metal in a halogen-bridged Ni-chain compound by pump-probe reflection spectroscopy. Upon the irradiation of a 130-femtosecond laser pulse, the spectral weight of the gap transition is transferred to the inner-gap region. When the photoexcitation density exceeds 0.1/Ni site, the Drude-like high-reflection band appears in the infrared region, signaling the formation of a metallic state. The photogeneration of the metallic state and the subsequent recovery to the original gapped state occur within a few picoseconds.
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
Imada, M., Fujimori, A., & Tokura, Y. (1998) · Reviews of Modern Physics · doi:10.1103/revmodphys.70.1039 · Cited by 7,599
Self-citationOrbital Physics in Transition-Metal Oxides
Tokura, Y., & Nagaosa, N. (2000) · Science · doi:10.1126/science.288.5465.462 · Cited by 2,524
Self-citationOptical spectra ofLa2−xSrxCuO4: Effect of carrier doping on the electronic structure of theCuO2plane
Uchida, S., Ido, T., Takagi, H., Arima, T., Tokura, Y., & Tajima, S. (1991) · Physical Review B · doi:10.1103/physrevb.43.7942 · Cited by 978
Self-citationGigantic optical nonlinearity in one-dimensional Mott–Hubbard insulators
Kishida, H., Matsuzaki, H., Okamoto, H., Manabe, T., Yamashita, M., Taguchi, Y., & Tokura, Y. (2000) · Nature · doi:10.1038/35016036 · Cited by 356
Self-citationSingularities in Optical Spectra of Quantum Spin Chains
Suzuura, H., Yasuhara, H., Furusaki, A., Nagaosa, N., & Tokura, Y. (1996) · Physical Review Letters · doi:10.1103/physrevlett.76.2579 · Cited by 129
Self-citationYu, G., Lee, C., Heeger, A. J., et al. (1991) · Physical Review Letters · doi:10.1103/physrevlett.67.2581 · Cited by 108
Midinfrared optical excitations in undoped lamellar copper oxides
Perkins, J. D., Birgeneau, R. J., Graybeal, J. M., Kastner, M. A., & Kleinberg, D. S. (1998) · Physical review. B, Condensed matter · doi:10.1103/physrevb.58.9390 · Cited by 54
One-dimensional cuprate as a nonlinear optical material for ultrafast all-optical switching
Ashida, M., Ogasawara, T., Tokura, Y., Uchida, S., Mazumdar, S., & Kuwata‐Gonokami, M. (2001) · Applied Physics Letters · doi:10.1063/1.1370546 · Cited by 39
Self-citation
Cited by
Floquet Engineering of Quantum Materials
Oka, T., & Kitamura, S. (2019) · Annual Review of Condensed Matter Physics · doi:10.1146/annurev-conmatphys-031218-013423 · Cited by 999
Nonequilibrium dynamical mean-field theory and its applications
Aoki, H., Tsuji, N., Eckstein, M., Kollar, M., Oka, T., & Werner, P. (2014) · Reviews of Modern Physics · doi:10.1103/revmodphys.86.779 · Cited by 773
Metadata
- Authors
- Iwai, S., Ono, M., Maeda, A., Matsuzaki, H., Kishida, H., Okamoto, H., & Tokura, Y.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2003-07-28
- Volume
- 91
- Issue
- 5
- Pages
- 057401-057401
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2080045732
- Cited by
- 334
- References
- 8
- FWCI
- 7.96
- Type
- journal article
- Language
- en
- Open access
- green
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: Ultrafast Optical Switching to a Metallic State by Photoinduced Mott Transition in a Halogen-Bridged Nickel-Chain Compound. https://app.cochat.ai/papers/10.1103/physrevlett.91.057401
- The paper
- Iwai, S., Ono, M., Maeda, A., Matsuzaki, H., Kishida, H., Okamoto, H., & Tokura, Y. (2003). Ultrafast Optical Switching to a Metallic State by Photoinduced Mott Transition in a Halogen-Bridged Nickel-Chain Compound. Physical Review Letters. https://doi.org/10.1103/physrevlett.91.057401
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.
