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Putzke C, Ayres J, Buhot J, Licciardello S, Hussey NE, Friedemann S, Carrington A. Charge Order and Superconductivity in Underdoped YBa_{2}Cu_{3}O_{7-δ} under Pressure. PHYSICAL REVIEW LETTERS 2018; 120:117002. [PMID: 29601770 DOI: 10.1103/physrevlett.120.117002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Indexed: 06/08/2023]
Abstract
In underdoped cuprates, an incommensurate charge density wave (CDW) order is known to coexist with superconductivity. A dip in T_{c} at the hole doping level where the CDW is strongest (n_{p}≃0.12) suggests that CDW order may suppress superconductivity. We investigate the interplay of charge order with superconductivity in underdoped YBa_{2}Cu_{3}O_{7-δ} by measuring the temperature dependence of the Hall coefficient R_{H}(T) at high magnetic field and at high hydrostatic pressure. We find that, although pressure increases T_{c} by up to 10 K at 2.6 GPa, it has very little effect on R_{H}(T). This suggests that pressure, at these levels, only weakly affects the CDW and that the increase in T_{c} with pressure cannot be attributed to a suppression of the CDW. We argue, therefore, that the dip in T_{c} at n_{p}≃0.12 at ambient pressure is probably not caused by the CDW formation.
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Affiliation(s)
- Carsten Putzke
- H.H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, United Kingdom
| | - Jake Ayres
- H.H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, United Kingdom
| | - Jonathan Buhot
- High Field Magnet Laboratory (HFML-EMFL), Radboud University, Toernooiveld 7, Nijmegen 6525 ED, Netherlands
| | - Salvatore Licciardello
- High Field Magnet Laboratory (HFML-EMFL), Radboud University, Toernooiveld 7, Nijmegen 6525 ED, Netherlands
| | - Nigel E Hussey
- High Field Magnet Laboratory (HFML-EMFL), Radboud University, Toernooiveld 7, Nijmegen 6525 ED, Netherlands
| | - Sven Friedemann
- H.H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, United Kingdom
| | - Antony Carrington
- H.H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, United Kingdom
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Electron pockets in the Fermi surface of hole-doped high-Tc superconductors. Nature 2007; 450:533-6. [PMID: 18033293 DOI: 10.1038/nature06332] [Citation(s) in RCA: 421] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2007] [Accepted: 09/25/2007] [Indexed: 11/08/2022]
Abstract
High-temperature superconductivity in copper oxides occurs when the materials are chemically tuned to have a carrier concentration intermediate between their metallic state at high doping and their insulating state at zero doping. The underlying evolution of the electron system in the absence of superconductivity is still unclear, and a question of central importance is whether it involves any intermediate phase with broken symmetry. The Fermi surface of the electronic states in the underdoped 'YBCO' materials YBa2Cu3O(y) and YBa2Cu4O8 was recently shown to include small pockets, in contrast with the large cylinder that characterizes the overdoped regime, pointing to a topological change in the Fermi surface. Here we report the observation of a negative Hall resistance in the magnetic-field-induced normal state of YBa2Cu3O(y) and YBa2Cu4O8, which reveals that these pockets are electron-like rather than hole-like. We propose that these electron pockets most probably arise from a reconstruction of the Fermi surface caused by the onset of a density-wave phase, as is thought to occur in the electron-doped copper oxides near the onset of antiferromagnetic order. Comparison with materials of the La2CuO4 family that exhibit spin/charge density-wave order suggests that a Fermi surface reconstruction also occurs in those materials, pointing to a generic property of high-transition-temperature (T(c)) superconductors.
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Blatter G, Ivlev B, Vinokur V. Quantum depinning of vortices in type-II superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:13330-13338. [PMID: 9985198 DOI: 10.1103/physrevb.54.13330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Plaçais B, Mathieu P, Simon Y, Sonin EB, Traito KB. Continuum electrodynamics of type-II superconductors in the mixed state: The dc and ac response. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:13083-13096. [PMID: 9985170 DOI: 10.1103/physrevb.54.13083] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Kopnin NB. Hall effect in moderately clean superconductors and the transverse force on a moving vortex. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:9475-9483. [PMID: 9984687 DOI: 10.1103/physrevb.54.9475] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Clinton TW, Liu W, Jiang X, Smith AW, Rajeswari M, Greene RL, Lobb CJ. Pinning and the mixed-state thermomagnetic transport properties of YBa2Cu3O7- delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:R9670-R9673. [PMID: 9984788 DOI: 10.1103/physrevb.54.r9670] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Bulaevskii LN, Domínguez D, Maley MP, Bishop AR, Tsui OK, Ong NP. Linewidth of c-axis plasma resonance in Josephson-coupled superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:7521-7535. [PMID: 9984380 DOI: 10.1103/physrevb.54.7521] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Coffey MW. Nonlinear dynamics of vortices in ultraclean type-II superconductors: Integrable wave equations in cylindrical geometry. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:1279-1285. [PMID: 9985400 DOI: 10.1103/physrevb.54.1279] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Jin R, Ott HR. Sign reversal of the Hall resistivity of single-crystalline Bi1.95Sr1.65La0.4CuO6+ delta and Bi2Sr2CaCu2O8+ delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:9406-9411. [PMID: 9982445 DOI: 10.1103/physrevb.53.9406] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Domínguez D, Bulaevskii L, Ivlev B, Maley M, Bishop AR. Interaction of vortices with ultrasound and the acoustic Faraday effect in type-II superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:6682-6692. [PMID: 9982071 DOI: 10.1103/physrevb.53.6682] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Coffey MW. Cylindrical Korteweg-de Vries solitons in the vortex dynamics of an ultraclean type-II superconductor. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:63-66. [PMID: 9981942 DOI: 10.1103/physrevb.53.63] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Matsuda Y, Nagaoka T, Suzuki G, Kumagai K, Suzuki M, Machida M, Sera M, Hiroi M, Kobayashi N. Hall anomaly in the vortex state of La2-xSrxCuO4. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:15749-15752. [PMID: 9980948 DOI: 10.1103/physrevb.52.r15749] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Feigel'man M, Geshkenbein V, Blatter G. Vortex dynamics and the Hall anomaly: A microscopic analysis. PHYSICAL REVIEW LETTERS 1995; 75:3736-3739. [PMID: 10059714 DOI: 10.1103/physrevlett.75.3736] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Bulaevskii LN, Larkin AI, Maley MP, Vinokur VM. Quantum depinning in layered superconductors with defects produced by irradiation. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:9205-9208. [PMID: 9979961 DOI: 10.1103/physrevb.52.9205] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Smith CM, Ivlev B, Blatter G. Quantum intrinsic Hall creep. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:10581-10587. [PMID: 9980111 DOI: 10.1103/physrevb.52.10581] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Blatter G, Ivlev B. Sound attenuation by helicon modes in high-Tc superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:4588-4591. [PMID: 9981595 DOI: 10.1103/physrevb.52.4588] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Zhang XX, García A, Tejada J, Xin Y, Sun GF, Wong KW. Magnetic relaxation and quantum tunneling of vortices in a polycrystalline Hg0.8Tl0.2Ba2Ca2Cu3O8+ delta superconductor. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:1325-1330. [PMID: 9980714 DOI: 10.1103/physrevb.52.1325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Kopnin NB, Lopatin AV. Flux-flow Hall effect in clean type-II superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:15291-15303. [PMID: 9978485 DOI: 10.1103/physrevb.51.15291] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Chudnovsky EM. Quantum vortex fluid in two dimensions. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:15351-15354. [PMID: 9978491 DOI: 10.1103/physrevb.51.15351] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Domínguez D, Bulaevskii L, Ivlev B, Maley M, Bishop AR. Generation of ultrasonic waves by ac magnetic fields in the mixed state of high-Tc superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:15649-15652. [PMID: 9978542 DOI: 10.1103/physrevb.51.15649] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Kopnin NB, Lopatin AV, Sonin EB, Traito KB. Noncyclotronic vortex mode in clean type II superconductors. PHYSICAL REVIEW LETTERS 1995; 74:4527-4530. [PMID: 10058529 DOI: 10.1103/physrevlett.74.4527] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Domínguez D, Bulaevskii L, Ivlev B, Maley M, Bishop AR. Interaction of vortex lattice with ultrasound and the acoustic Faraday effect. PHYSICAL REVIEW LETTERS 1995; 74:2579-2582. [PMID: 10057963 DOI: 10.1103/physrevlett.74.2579] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Horovitz B. Quantum Hall effect in a vortex liquid. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:3989-3992. [PMID: 9979234 DOI: 10.1103/physrevb.51.3989] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Chudnovsky EM, Ferrera A, Vilenkin A. Quantum depinning of flux lines from columnar defects. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:1181-1184. [PMID: 9978272 DOI: 10.1103/physrevb.51.1181] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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