Selective epitaxy of DyBa2Cu3O7 using an amorphous Dy1-δCuδOx template

P. A. Kraus; W. H. Huber; A. M. Goldman

doi:10.1016/S0921-5107(98)00239-6

Selective epitaxy of DyBa₂Cu₃O₇ using an amorphous Dy_1-δCu_δO_x template

P. A. Kraus, W. H. Huber, A. M. Goldman

Physics and Astronomy (Twin Cities)

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

Abstract

Selective epitaxial growth of DyBa₂Cu₃O₇ using Dy_1-δCu_δO_x templates has produced superconducting wires as small as 5 microns in width. A systematic study of the effects of template composition on the superconducting properties of the wires is presented. The lateral diffusion of Dy and Cu from the template into the wires is measured with characteristic X-ray maps. Optimized Dy_1-δCu_δO_x templates are found to be useful in defining device-size features without degradation of the superconducting properties of the film.

Original language	English (US)
Pages (from-to)	106-110
Number of pages	5
Journal	Materials Science and Engineering B
Volume	56
Issue number	2-3
DOIs	https://doi.org/10.1016/S0921-5107(98)00239-6
State	Published - Nov 6 1998

Keywords

High-temperature superconductors
Selective epitaxial growth
Thin films

Publisher link

10.1016/S0921-5107(98)00239-6

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title = "Selective epitaxy of DyBa2Cu3O7 using an amorphous Dy1-δCuδOx template",

abstract = "Selective epitaxial growth of DyBa2Cu3O7 using Dy1-δCuδOx templates has produced superconducting wires as small as 5 microns in width. A systematic study of the effects of template composition on the superconducting properties of the wires is presented. The lateral diffusion of Dy and Cu from the template into the wires is measured with characteristic X-ray maps. Optimized Dy1-δCuδOx templates are found to be useful in defining device-size features without degradation of the superconducting properties of the film.",

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author = "Kraus, {P. A.} and Huber, {W. H.} and Goldman, {A. M.}",

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AU - Kraus, P. A.

AU - Huber, W. H.

AU - Goldman, A. M.

PY - 1998/11/6

Y1 - 1998/11/6

N2 - Selective epitaxial growth of DyBa2Cu3O7 using Dy1-δCuδOx templates has produced superconducting wires as small as 5 microns in width. A systematic study of the effects of template composition on the superconducting properties of the wires is presented. The lateral diffusion of Dy and Cu from the template into the wires is measured with characteristic X-ray maps. Optimized Dy1-δCuδOx templates are found to be useful in defining device-size features without degradation of the superconducting properties of the film.

AB - Selective epitaxial growth of DyBa2Cu3O7 using Dy1-δCuδOx templates has produced superconducting wires as small as 5 microns in width. A systematic study of the effects of template composition on the superconducting properties of the wires is presented. The lateral diffusion of Dy and Cu from the template into the wires is measured with characteristic X-ray maps. Optimized Dy1-δCuδOx templates are found to be useful in defining device-size features without degradation of the superconducting properties of the film.

KW - High-temperature superconductors

KW - Selective epitaxial growth

KW - Thin films

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