Superconducting ReBa2Cu3O7-δ ultrathin films and superlattices

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

doi:10.1016/0921-4534(94)91322-6

Superconducting ReBa₂Cu₃O_7-δ ultrathin films and superlattices

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

Research output: Contribution to journal › Article › peer-review

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Abstract

Superconducting properties of epitaxial ultrathin ReBa₂Cu₃O_7-δ (ReBCO) (Re = Rare earth) films sandwiched between (Pr_xY_1-x)Ba₂Cu₃O_7-δ ((Pr_xY_1-x)BCO) (0≤x≤1) layers and ReBCO/(Pr_xY_1-x)BCO superlattices have been studied with varying thicknesses of ReBCO and doping level x in the adjacent (Pr_xY_1-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 language	English (US)
Pages (from-to)	91-94
Number of pages	4
Journal	Physica C: Superconductivity and its applications
Volume	235-240
Issue number	PART 1
DOIs	https://doi.org/10.1016/0921-4534(94)91322-6
State	Published - Dec 1994

All Science Journal Classification (ASJC) codes

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

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10.1016/0921-4534(94)91322-6

Cite this

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title = "Superconducting ReBa2Cu3O7-δ ultrathin films and superlattices",

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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T1 - Superconducting ReBa2Cu3O7-δ ultrathin films and superlattices

AU - Li, Qi

AU - Kwon, C.

AU - Xi, X. X.

AU - Venkatesan, T.

AU - Ham, Kyung Min

AU - Sooryakumar, R.

PY - 1994/12

Y1 - 1994/12

N2 - 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.

AB - 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.

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Superconducting ReBa₂Cu₃O_7-δ ultrathin films and superlattices

Abstract

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