Superconducting ReBa2Cu3O7-δ ultrathin films and superlattices

Qi Li, C. Kwon, X. X. Xi, T. Venkatesan, Kyung Min Ham, R. Sooryakumar

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Superconducting properties of epitaxial ultrathin ReBa2Cu3O7-δ (ReBCO) (Re = Rare earth) films sandwiched between (PrxY1-x)Ba2Cu3O7-δ ((PrxY1-x)BCO) (0≤x≤1) layers and ReBCO/(PrxY1-x)BCO superlattices have been studied with varying thicknesses of ReBCO and doping level x in the adjacent (PrxY1-x)BCO layers. While various experiments have been performed in these systems, in this paper, we will primarily focus on the results of superconducting properties of the ultrathin films and superlattices, the dependence of the superconductivity on adjacent layer materials, and the possibility of charge redistribution across the interface.

Original languageEnglish (US)
Pages (from-to)91-94
Number of pages4
JournalPhysica C: Superconductivity and its applications
Volume235-240
Issue numberPART 1
DOIs
StatePublished - Dec 1994

Fingerprint

Superconducting films
Ultrathin films
Superlattices
superlattices
Superconductivity
Rare earths
Doping (additives)
rare earth elements
superconductivity
Experiments

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Li, Qi ; Kwon, C. ; Xi, X. X. ; Venkatesan, T. ; Ham, Kyung Min ; Sooryakumar, R. / Superconducting ReBa2Cu3O7-δ ultrathin films and superlattices. In: Physica C: Superconductivity and its applications. 1994 ; Vol. 235-240, No. PART 1. pp. 91-94.
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abstract = "Superconducting properties of epitaxial ultrathin ReBa2Cu3O7-δ (ReBCO) (Re = Rare earth) films sandwiched between (PrxY1-x)Ba2Cu3O7-δ ((PrxY1-x)BCO) (0≤x≤1) layers and ReBCO/(PrxY1-x)BCO superlattices have been studied with varying thicknesses of ReBCO and doping level x in the adjacent (PrxY1-x)BCO layers. While various experiments have been performed in these systems, in this paper, we will primarily focus on the results of superconducting properties of the ultrathin films and superlattices, the dependence of the superconductivity on adjacent layer materials, and the possibility of charge redistribution across the interface.",
author = "Qi Li and C. Kwon and Xi, {X. X.} and T. Venkatesan and Ham, {Kyung Min} and R. Sooryakumar",
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Li, Q, Kwon, C, Xi, XX, Venkatesan, T, Ham, KM & Sooryakumar, R 1994, 'Superconducting ReBa2Cu3O7-δ ultrathin films and superlattices', Physica C: Superconductivity and its applications, vol. 235-240, no. PART 1, pp. 91-94. https://doi.org/10.1016/0921-4534(94)91322-6

Superconducting ReBa2Cu3O7-δ ultrathin films and superlattices. / Li, Qi; Kwon, C.; Xi, X. X.; Venkatesan, T.; Ham, Kyung Min; Sooryakumar, R.

In: Physica C: Superconductivity and its applications, Vol. 235-240, No. PART 1, 12.1994, p. 91-94.

Research output: Contribution to journalArticle

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