Structural and superconducting properties of orientation-ordered Y1Ba2Cu3O7-x films prepared by molecular-beam epitaxy

J. Kwo; T. C. Hsieh; R. M. Fleming; M. Hong; S. H. Liou; B. A. Davidson; Leonard C Feldman

doi:10.1103/PhysRevB.36.4039

Structural and superconducting properties of orientation-ordered Y1Ba2Cu3O7-x films prepared by molecular-beam epitaxy

J. Kwo, T. C. Hsieh, R. M. Fleming, M. Hong, S. H. Liou, B. A. Davidson, Leonard C Feldman

Rutgers University

Research output: Contribution to journal › Article

148 Citations (Scopus)

Abstract

Superconducting Y1Ba2Cu3O7-x films were produced by metal molecular-beam epitaxy with one electron beam and two thermal cells and a molecular oxygen-gas source. The films were epitaxially grown on SrTiO3(100) with an a-axis orientation perpendicular to the plane, and b and c axes ordered in the plane. A sharp resistive superconducting transition with Tc(R=0) at 82 K was obtained. A lower limit of the average Jc in the plane is 103 A/cm2 at 77 K, 5×104 A/cm2 at 70 K, and 106 A/cm2 at 4.2 K.

Original language	English
Pages (from-to)	4039-4042
Number of pages	4
Journal	Physical Review B
Volume	36
Issue number	7
DOIs	https://doi.org/10.1103/PhysRevB.36.4039
Publication status	Published - 1987

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ASJC Scopus subject areas

Condensed Matter Physics

Cite this

Kwo, J., Hsieh, T. C., Fleming, R. M., Hong, M., Liou, S. H., Davidson, B. A., & Feldman, L. C. (1987). Structural and superconducting properties of orientation-ordered Y1Ba2Cu3O7-x films prepared by molecular-beam epitaxy. Physical Review B, 36(7), 4039-4042. https://doi.org/10.1103/PhysRevB.36.4039

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abstract = "Superconducting Y1Ba2Cu3O7-x films were produced by metal molecular-beam epitaxy with one electron beam and two thermal cells and a molecular oxygen-gas source. The films were epitaxially grown on SrTiO3(100) with an a-axis orientation perpendicular to the plane, and b and c axes ordered in the plane. A sharp resistive superconducting transition with Tc(R=0) at 82 K was obtained. A lower limit of the average Jc in the plane is 103 A/cm2 at 77 K, 5×104 A/cm2 at 70 K, and 106 A/cm2 at 4.2 K.",

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AU - Feldman, Leonard C

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AB - Superconducting Y1Ba2Cu3O7-x films were produced by metal molecular-beam epitaxy with one electron beam and two thermal cells and a molecular oxygen-gas source. The films were epitaxially grown on SrTiO3(100) with an a-axis orientation perpendicular to the plane, and b and c axes ordered in the plane. A sharp resistive superconducting transition with Tc(R=0) at 82 K was obtained. A lower limit of the average Jc in the plane is 103 A/cm2 at 77 K, 5×104 A/cm2 at 70 K, and 106 A/cm2 at 4.2 K.

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10.1103/PhysRevB.36.4039