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Title: Magnetic field dependence of high- T c interface superconductivity in L a 1.55 S r 0.45 Cu O 4 / L a 2 Cu O 4 heterostructures

Abstract

Heterostructures made of a layer of a cuprate insulator La2CuO4 on the top of a layer of a nonsuperconducting cuprate metal La1.55Sr0.45CuO4 show high-Tc interface superconductivity confined within a single CuO2 plane. Given this extreme quasi-two-dimensional quantum confinement, it is of interest to find out how interface superconductivity behaves when exposed to an external magnetic field. With this motivation, we have performed contactless tunnel-diode-oscillator-based measurements in pulsed magnetic fields up to 56 T as well as measurements of the complex mutual inductance between a spiral coil and the film in static fields up to 3 T. Remarkably, we observe that interface superconductivity survives up to very high perpendicular fields, in excess of 40 T. Additionally, the critical magnetic field Hm(T) reveals an upward divergence with decreasing temperature, in line with vortex melting as in bulk superconducting cuprates.

Authors:
 [1];  [2];  [2];  [3];  [4]
  1. Inst. of Solid State Physics (RAS), Chernogolovka (Russian Federation)
  2. National High Magnetic Field Lab. (LNCMI), Toulouse (France)
  3. Yale Univ., New Haven, CT (United States). Applied Physics Dept.
  4. Yale Univ., New Haven, CT (United States). Applied Physics Dept.; Brookhaven National Lab. (BNL), Upton, NY (United States)
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES); CNRS - Russian Academy of Sciences
OSTI Identifier:
1302998
Alternate Identifier(s):
OSTI ID: 1261226
Report Number(s):
BNL-112398-2016-JA
Journal ID: ISSN 2469-9950; PRBMDO; R&D Project: MA509MACA; KC0203020
Grant/Contract Number:  
SC00112704; EDC26086; 12-02-00171; GBMF4410
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review B
Additional Journal Information:
Journal Volume: 94; Journal Issue: 1; Journal ID: ISSN 2469-9950
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats

Gasparov, V. A., Drigo, L., Audouard, A., He, Xi, and Božović, I. Magnetic field dependence of high- Tc interface superconductivity in La1.55Sr0.45CuO4/La2CuO4 heterostructures. United States: N. p., 2016. Web. doi:10.1103/PhysRevB.94.014507.
Gasparov, V. A., Drigo, L., Audouard, A., He, Xi, & Božović, I. Magnetic field dependence of high- Tc interface superconductivity in La1.55Sr0.45CuO4/La2CuO4 heterostructures. United States. doi:10.1103/PhysRevB.94.014507.
Gasparov, V. A., Drigo, L., Audouard, A., He, Xi, and Božović, I. Mon . "Magnetic field dependence of high- Tc interface superconductivity in La1.55Sr0.45CuO4/La2CuO4 heterostructures". United States. doi:10.1103/PhysRevB.94.014507. https://www.osti.gov/servlets/purl/1302998.
@article{osti_1302998,
title = {Magnetic field dependence of high- Tc interface superconductivity in La1.55Sr0.45CuO4/La2CuO4 heterostructures},
author = {Gasparov, V. A. and Drigo, L. and Audouard, A. and He, Xi and Božović, I.},
abstractNote = {Heterostructures made of a layer of a cuprate insulator La2CuO4 on the top of a layer of a nonsuperconducting cuprate metal La1.55Sr0.45CuO4 show high-Tc interface superconductivity confined within a single CuO2 plane. Given this extreme quasi-two-dimensional quantum confinement, it is of interest to find out how interface superconductivity behaves when exposed to an external magnetic field. With this motivation, we have performed contactless tunnel-diode-oscillator-based measurements in pulsed magnetic fields up to 56 T as well as measurements of the complex mutual inductance between a spiral coil and the film in static fields up to 3 T. Remarkably, we observe that interface superconductivity survives up to very high perpendicular fields, in excess of 40 T. Additionally, the critical magnetic field Hm(T) reveals an upward divergence with decreasing temperature, in line with vortex melting as in bulk superconducting cuprates.},
doi = {10.1103/PhysRevB.94.014507},
journal = {Physical Review B},
number = 1,
volume = 94,
place = {United States},
year = {2016},
month = {7}
}

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Works referenced in this record:

Brownian motion of vortex-antivortex excitations in very thin films of Bi 2 Sr 2 CaCu 2 O 8
journal, July 1992


Absence of Ferromagnetism or Antiferromagnetism in One- or Two-Dimensional Isotropic Heisenberg Models
journal, November 1966


Quantum oscillations and upper critical magnetic field of the iron-based superconductor FeSe
journal, January 2015


Unconventional critical behaviour in a quasi-two-dimensional organic conductor
journal, July 2005


Vortices in high-temperature superconductors
journal, October 1994


Superconductivity in one-atomic-layer metal films grown on Si(111)
journal, January 2010

  • Zhang, Tong; Cheng, Peng; Li, Wen-Juan
  • Nature Physics, Vol. 6, Issue 2
  • DOI: 10.1038/nphys1499

High-temperature interface superconductivity between metallic and insulating copper oxides
journal, October 2008

  • Gozar, A.; Logvenov, G.; Kourkoutis, L. Fitting
  • Nature, Vol. 455, Issue 7214, p. 782-785
  • DOI: 10.1038/nature07293

Vortex-like excitations and the onset of superconducting phase fluctuation in underdoped La2-xSrxCuO4
journal, August 2000

  • Xu, Z. A.; Ong, N. P.; Wang, Y.
  • Nature, Vol. 406, Issue 6795
  • DOI: 10.1038/35020016

Breaking Translational Invariance by Population Imbalance: the Fulde–Ferrell–Larkin–Ovchinnikov States
journal, August 2010

  • Zwicknagl, Gertrud; Wosnitza, Jochen
  • International Journal of Modern Physics B, Vol. 24, Issue 20n21
  • DOI: 10.1142/S0217979210056396

Superconductor–insulator transition in La2 − xSr x CuO4 at the pair quantum resistance
journal, April 2011


Superconductivity in two-dimensional CoO2 layers
journal, March 2003

  • Takada, Kazunori; Sakurai, Hiroya; Takayama-Muromachi, Eiji
  • Nature, Vol. 422, Issue 6927
  • DOI: 10.1038/nature01450

Charge dynamics across the CuO 2 planes in La 2 x Sr x CuO 4
journal, August 1992


Charge and spin in low-dimensional cuprates
journal, February 2001


Temporal correlations of superconductivity above the transition temperature in La2−xSrxCuO4 probed by terahertz spectroscopy
journal, February 2011

  • Bilbro, L. S.; Aguilar, R. Valdés; Logvenov, G.
  • Nature Physics, Vol. 7, Issue 4
  • DOI: 10.1038/nphys1912

Resistive transition in superconducting films
journal, September 1979

  • Halperin, B. I.; Nelson, David R.
  • Journal of Low Temperature Physics, Vol. 36, Issue 5-6
  • DOI: 10.1007/BF00116988

Onset of superconductivity in the two-dimensional limit
journal, May 1989


Study of optical plasmons in La1.85Sr0.15Cu2O4
journal, March 1991


Magnetic-field-induced superconductivity in a two-dimensional organic conductor
journal, April 2001

  • Uji, S.; Shinagawa, H.; Terashima, T.
  • Nature, Vol. 410, Issue 6831
  • DOI: 10.1038/35073531

Absence of a Kosterlitz-Thouless transition in ultrathin Y Ba 2 Cu 3 O 7 δ films
journal, October 1996


Epitaxial Strain and Superconductivity in L a 2 x S r x C u O 4 Thin Films
journal, August 2002


Electrostatic Control of the Evolution from a Superconducting Phase to an Insulating Phase in Ultrathin YBa 2 Cu 3 O 7 x Films
journal, July 2011


Superconductivity in a two-dimensional Fermi gas: Evolution from Cooper pairing to Bose condensation
journal, January 1990


Existence of Long-Range Order in One and Two Dimensions
journal, June 1967


Anomalous independence of interface superconductivity from carrier density
journal, August 2013

  • Wu, J.; Pelleg, O.; Logvenov, G.
  • Nature Materials, Vol. 12, Issue 10
  • DOI: 10.1038/nmat3719

Atomic-layer synthesis and imaging uncover broken inversion symmetry in La 2 x Sr x CuO 4 films
journal, January 2013


The two-dimensional Coulomb gas, vortex unbinding, and superfluid-superconducting films
journal, October 1987


Vanishing of phase coherence in underdoped Bi2Sr2CaCu2O8+δ
journal, March 1999

  • Corson, J.; Mallozzi, R.; Orenstein, J.
  • Nature, Vol. 398, Issue 6724
  • DOI: 10.1038/18402

High-Temperature Superconductivity in a Single Copper-Oxygen Plane
journal, October 2009


Separating pairing from quantum phase coherence dynamics above the superconducting transition by femtosecond spectroscopy
journal, July 2014

  • Madan, I.; Kurosawa, T.; Toda, Y.
  • Scientific Reports, Vol. 4, Issue 1
  • DOI: 10.1038/srep05656

Theory of the upper critical field in layered superconductors
journal, August 1975


Diamagnetism and Cooper pairing above T c in cuprates
journal, February 2010


Quasi-two-dimensional organic superconductors: A review
journal, March 2002


Upper critical magnetic field of K x Fe 2 y Se 2 and Eu 0.5 K 0.5 Fe 2 As 2 single crystals
journal, March 2013


Ordering, metastability and phase transitions in two-dimensional systems
journal, April 1973

  • Kosterlitz, J M; Thouless, D J
  • Journal of Physics C: Solid State Physics, Vol. 6, Issue 7, p. 1181-1203
  • DOI: 10.1088/0022-3719/6/7/010

Vortex lattice melting and H c 2 in underdoped YBa 2 Cu 3 O y
journal, November 2012


Normal-superconducting phase transition mimicked by current noise
journal, October 2004


Superconductivity in a Strong Spin-Exchange Field
journal, August 1964


Possibility of Vortex-Antivortex Pair Dissociation in Two-Dimensional Superconductors
journal, April 1979

  • Beasley, M. R.; Mooij, J. E.; Orlando, T. P.
  • Physical Review Letters, Vol. 42, Issue 17, p. 1165-1168
  • DOI: 10.1103/PhysRevLett.42.1165

Temperature range of superconducting fluctuations above T c in YBa 2 Cu 3 O 7 δ single crystals
journal, April 2011


Characteristics of two-dimensional vortex dynamics from XY-type models with Ginzburg-Landau dynamics
journal, April 1997


Magnetic field and temperature dependence of complex conductance of ultrathin La 1.65 Sr 0.45 CuO 4 /La 2 CuO 4 films
journal, September 2012


No mixing of superconductivity and antiferromagnetism in a high-temperature superconductor
journal, April 2003

  • Bozovic, I.; Logvenov, G.; Verhoeven, M. A. J.
  • Nature, Vol. 422, Issue 6934
  • DOI: 10.1038/nature01544

Importance of phase fluctuations in superconductors with small superfluid density
journal, March 1995

  • Emery, V. J.; Kivelson, S. A.
  • Nature, Vol. 374, Issue 6521
  • DOI: 10.1038/374434a0