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Mott Transition, Antiferromagnetism, and Unconventional Superconductivity in Layered Organic Superconductors
Open accessAbstract
The phase diagram of the organic superconductor kappa-(ET)2Cu[N(CN)2]Cl has been accurately measured from 1H NMR and ac susceptibility techniques under helium gas pressure. The domains of stability of antiferromagnetic and superconducting orders in the pressure vs temperature plane have been determined. Both phases overlap through a first-order boundary that separates two regions of inhomogeneous phase coexistence. The boundary curve merges with the first-order line of the metal-insulator transition which ends with a critical point at higher temperature. The whole phase diagram features a point-like region where metallic, insulating, antiferromagnetic, and non-s-wave superconducting phases all meet.
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Citations
Cited by
Hidden magnetism and quantum criticality in the heavy fermion superconductor CeRhIn5
Park, T., Ronning, F., Yuan, H. Q., Salamon, M. B., Movshovich, R., Sarrao, J. L., & Thompson, J. D. (2006) · Nature · doi:10.1038/nature04571 · Cited by 477
(2004) · doi:10.1103/revmodphys.76.909 · Cited by 293
Unconventional superconductivity
Stewart, G. R. (2017) · Advances in Physics · doi:10.1080/00018732.2017.1331615 · Cited by 253
Metadata
- Authors
- Lefebvre, S., Wzietek, P., Brown, S., Bourbonnais, C., Jérome, D., Mézière, C., Fourmigué, M., & Batail, P.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2000-12-18
- Volume
- 85
- Issue
- 25
- Pages
- 5420-5423
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2009027809
- Cited by
- 373
- References
- 0
- FWCI
- 10.94
- Type
- journal article
- Language
- en
- Open access
- green
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- The paper
- Lefebvre, S., Wzietek, P., Brown, S., Bourbonnais, C., Jérome, D., Mézière, C., Fourmigué, M., & Batail, P. (2000). Mott Transition, Antiferromagnetism, and Unconventional Superconductivity in Layered Organic Superconductors. Physical Review Letters. https://doi.org/10.1103/physrevlett.85.5420
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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