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Li Y, Tabis W, Tang Y, Yu G, Jaroszynski J, Barišić N, Greven M. Hole pocket-driven superconductivity and its universal features in the electron-doped cuprates. SCIENCE ADVANCES 2019; 5:eaap7349. [PMID: 30746483 PMCID: PMC6358316 DOI: 10.1126/sciadv.aap7349] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 10/02/2018] [Indexed: 05/10/2023]
Abstract
After three decades of intensive research attention, the emergence of superconductivity in cuprates remains an unsolved puzzle. One major challenge has been to arrive at a satisfactory understanding of the unusual metallic "normal state" from which the superconducting state emerges upon cooling. A second challenge has been to achieve a unified understanding of hole- and electron-doped compounds. Here, we report detailed magnetoresistance measurements for the archetypal electron-doped cuprate Nd2-x Ce x CuO4+δ that, in combination with previous data, provide crucial links between the normal and superconducting states and between the electron- and hole-doped parts of the phase diagram. The characteristics of the normal state (magnetoresistance, quantum oscillations, and Hall coefficient) and those of the superconducting state (superfluid density and upper critical field) consistently indicate two-band (electron and hole) features and point to hole pocket-driven superconductivity in these nominally electron-doped materials. We show that the approximate Uemura scaling between the superconducting transition temperature and the superfluid density found for hole-doped cuprates also holds for the small hole component of the superfluid density in electron-doped cuprates.
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Affiliation(s)
- Yangmu Li
- School of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA
- Corresponding author. (Y.L.); (N.B.); (M.G.)
| | - W. Tabis
- School of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA
- AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, 30-059 Krakow, Poland
| | - Y. Tang
- School of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA
| | - G. Yu
- School of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA
| | - J. Jaroszynski
- National High Magnetic Field National Laboratory, Florida State University, 1800 E. Paul Dirac Drive, Tallahassee, FL 32310, USA
| | - N. Barišić
- School of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA
- Institute of Solid State Physics, TU Wien, 1040 Vienna, Austria
- Department of Physics, Faculty of Science, University of Zagreb, HR-10000 Zagreb, Croatia
- Corresponding author. (Y.L.); (N.B.); (M.G.)
| | - M. Greven
- School of Physics and Astronomy, University of Minnesota, Minneapolis, MN 55455, USA
- Corresponding author. (Y.L.); (N.B.); (M.G.)
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Chen XH, Ruan KQ, Feng Y, Wang CY, Cao LZ, Jia YB, Zhang YH. Transport properties in the calcium-doped Nd-Ce-Cu-O system. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:13306-13310. [PMID: 9985194 DOI: 10.1103/physrevb.54.13306] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Gasumyants VE, Ageev NV, Vladimirskaya EV, Smirnov VI, Kazanskiy AV, Kaydanov VI. Scaling of the thermoelectric power in a wide temperature range in Bi2Sr2Ca1-xNdxCu2Oy (x=0-0.5): Experiment and interpretation. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:905-910. [PMID: 9983049 DOI: 10.1103/physrevb.53.905] [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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Xu XQ, Mao SN, Jiang W, Peng JL, Greene RL. Oxygen dependence of the transport properties of Nd1.78Ce0.22CuO4+/- delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:871-875. [PMID: 9983043 DOI: 10.1103/physrevb.53.871] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Seng P, Diehl J, Klimm S, Horn S, Tidecks R, Samwer K, Hänsel H, Gross R. Hall effect and magnetoresistance in Nd1.85Ce0.15CuO4- delta films. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:3071-3074. [PMID: 9981417 DOI: 10.1103/physrevb.52.3071] [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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Cagigal M, Fontcuberta J, Crusellas MA, Vicent JL, Piñol S. Hall effect in the mixed state of superconducting L1.85Ce0.15CuO4 (L=Nd,Sm) single crystals. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:15993-16000. [PMID: 9975968 DOI: 10.1103/physrevb.50.15993] [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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Sugii N, Yamauchi H. In-plane thermoelectric power of c-axis-oriented Sr1-xNdxCuO2- delta thin films. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:9397-9403. [PMID: 9974989 DOI: 10.1103/physrevb.50.9397] [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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Jiang W, Mao SN, Xi XX, Jiang X, Peng JL, Venkatesan T, Lobb CJ, Greene RL. Anomalous transport properties in superconducting Nd1.85Ce0.15CuO4+/- delta. PHYSICAL REVIEW LETTERS 1994; 73:1291-1294. [PMID: 10057673 DOI: 10.1103/physrevlett.73.1291] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Chen JL, Yang TJ. Anomalous Hall effect from vortex motion in high-Tc superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:4064-4067. [PMID: 9976686 DOI: 10.1103/physrevb.50.4064] [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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Anlage SM, Wu DH, Mao J, Mao SN, Xi XX, Venkatesan T, Peng JL, Greene RL. Electrodynamics of Nd1.85Ce0.15CuO4: Comparison with Nb and YBa2Cu3O7- delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:523-535. [PMID: 9974571 DOI: 10.1103/physrevb.50.523] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Stafford CA. Unusual low-temperature thermopower in the one-dimensional Hubbard model. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:8430-8433. [PMID: 10007040 DOI: 10.1103/physrevb.48.8430] [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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Stafford CA, Millis AJ. Scaling theory of the Mott-Hubbard metal-insulator transition in one dimension. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:1409-1425. [PMID: 10008501 DOI: 10.1103/physrevb.48.1409] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Jiang W, Xu XQ, Hagen SJ, Peng JL, Li ZY, Greene RL. Anisotropic normal-state magnetothermopower of superconducting Nd1.85Ce0.15CuO4 crystals. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:657-660. [PMID: 10006834 DOI: 10.1103/physrevb.48.657] [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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Xu XQ, Peng JL, Li ZY, Ju HL, Greene RL. Resisitivity, thermopower, and susceptibility of RNiO3 (R=La,Pr). PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:1112-1118. [PMID: 10007970 DOI: 10.1103/physrevb.48.1112] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Jiang W, Peng JL, Li ZY, Greene RL. Transport properties of Nd1.85Ce0.15CuO4+ delta crystals before and after reduction. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:8151-8155. [PMID: 10004827 DOI: 10.1103/physrevb.47.8151] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Keshri S, Mandal JB, Mandal P, Poddar A, Das AN, Ghosh B. Thermoelectric power of Tl2Ba2Ca1-xYxCu2O8+y (0 <= x <= 0.6) samples. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:9048-9054. [PMID: 10004955 DOI: 10.1103/physrevb.47.9048] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Shu-yuan L, Li L, Dian-lin Z, Duan HM, Kiehl W, Hermann AM. Thermopower of Tl2Ba2CuO6 single crystals. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:8324-8326. [PMID: 10004856 DOI: 10.1103/physrevb.47.8324] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Hagen SJ, Smith AW, Rajeswari M, Peng JL, Li ZY, Greene RL, Mao SN, Xi XX, Bhattacharya S, Li Q, Lobb CJ. Anomalous flux-flow Hall effect: Nd1.85Ce0.15CuO4-y and evidence for vortex dynamics. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:1064-1068. [PMID: 10005585 DOI: 10.1103/physrevb.47.1064] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Liang G, Sahiner A, Croft M, Xu W, Xiang X, Badresingh D, Li W, Chen J, Peng J, Zettl A, Lu F. X-ray-absorption near-edge structure study of IBi2Sr2CaCu2Oy. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:1029-1035. [PMID: 10005582 DOI: 10.1103/physrevb.47.1029] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Cohn JL, Osofsky MS, Peng JL, Li ZY, Greene RL. In-plane thermal conductivity of Nd2-xCexCuO4-y. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 46:12053-12056. [PMID: 10003112 DOI: 10.1103/physrevb.46.12053] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Cohn JL, Skelton EF, Wolf SA, Liu JZ. In-plane thermoelectric power of untwinned YBa2Cu3O7- delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 45:13140-13143. [PMID: 10001394 DOI: 10.1103/physrevb.45.13140] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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