DOI: 10.1063/1.109878. Josephson coupling of YBa2Cu3O7−<i>x</i> through a ferromagnetic barrier SrRuO3

Josephson coupling of YBa2Cu3O7−x through a ferromagnetic barrier SrRuO3

10.1063/1.109878

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

Epitaxial barriers of ferromagnetic SrRuO3 have been used to fabricate high Tc superconductor-normal-superconductor Josephson junctions in the edge junction geometry. At small barrier thicknesses the SrRuO3 junctions follow the behavior of nonferromagnetic but otherwise closely related CaRuO3 junctions. A rapid disappearance of critical current is observed when the barrier thickness is increased to 250 Å. Possible origins of such a large critical thickness are discussed.

Bibliography

Antognazza, L., Char, K., Geballe, T. H., King, L. L. H., & Sleight, A. W. (1993). Josephson coupling of YBa2Cu3O7âx through a ferromagnetic barrier SrRuO3. Applied Physics Letters, 63(7), 1005â1007.

Authors 5

L. Antognazza (first)
K. Char (additional)
T. H. Geballe (additional)
L. L. H. King (additional)
A. W. Sleight (additional)

References 12 Referenced 98

10.1063/1.109313 / Appl. Phys. Lett. (1993)
10.1021/ic50043a023 / Inorg. Chem. (1966)
10.1143/JPSJ.41.1876 / J. Phys. Soc. Jpn. (1976)
10.1088/0022-3719/16/32/014 / J. Phys. C (1983)
{'key': '2024020306031557000_r4', 'first-page': '272', 'volume': '86', 'year': '1991', 'journal-title': 'Teor. Mat. Fiz.'} / Teor. Mat. Fiz. (1991)
{'key': '2024020306031557000_r4a', 'first-page': '146', 'volume': '84', 'year': '1989', 'journal-title': 'Teor. Mat. Fiz.'} / Teor. Mat. Fiz. (1989)
{'key': '2024020306031557000_r5', 'first-page': '322', 'volume': '53', 'year': '1991', 'journal-title': 'JETP Lett.'} / JETP Lett. (1991)
10.1016/0040-6090(80)90217-5 / Thin Solid Films (1980)
10.1143/JJAP.29.L2219 / Jpn. J. Appl. Phys. (1990)
10.1126/science.258.5089.1766 / Science (1992)
10.1063/1.106411 / Appl. Phys. Lett. (1991)
10.1063/1.109070 / Appl. Phys. Lett. (1993)

Dates

Type	When
Created	23 years ago (July 26, 2002, 9:38 a.m.)
Deposited	1 year, 6 months ago (Feb. 3, 2024, 1:03 a.m.)
Indexed	2 months, 4 weeks ago (May 26, 2025, 3:45 a.m.)
Issued	32 years ago (Aug. 16, 1993)
Published	32 years ago (Aug. 16, 1993)
Published Print	32 years ago (Aug. 16, 1993)

Funders 0

None

BibTeX

@article{Antognazza_1993, title={Josephson coupling of YBa2Cu3O7−x through a ferromagnetic barrier SrRuO3}, volume={63}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.109878}, DOI={10.1063/1.109878}, number={7}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Antognazza, L. and Char, K. and Geballe, T. H. and King, L. L. H. and Sleight, A. W.}, year={1993}, month=aug, pages={1005–1007} }

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