Low resistance contacts to Y-Ba-Cu-O thin films

Q. X. Jia; W. A. Anderson

doi:10.1088/0022-3727/22/10/027

Low resistance contacts to Y-Ba-Cu-O thin films

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Abstract

Ytterbium (Yb), was thermally evaporated onto the Y-Ba-Cu-O thin film surface to form an ohmic contact. Specific surface contact resistance in the 10^-6 Ω cm² range was achieved for an as-deposited single layer Yb contact. Specific surface resistance in the 10^-9 Ω cm² range was achieved by using multilayer metal contacts, such as Yb/Cr/Al. These metals used for high-quality ohmic contacts to superconductor thin films are of significance due to their compatibility with semiconductor electronic devices.

Original language	English
Pages (from-to)	1565-1571
Number of pages	7
Journal	Journal of Physics D: Applied Physics
Volume	22
Issue number	10
DOIs	https://doi.org/10.1088/0022-3727/22/10/027
State	Published - Oct 14 1989

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title = "Low resistance contacts to Y-Ba-Cu-O thin films",

abstract = "Ytterbium (Yb), was thermally evaporated onto the Y-Ba-Cu-O thin film surface to form an ohmic contact. Specific surface contact resistance in the 10-6 Ω cm2 range was achieved for an as-deposited single layer Yb contact. Specific surface resistance in the 10-9 Ω cm2 range was achieved by using multilayer metal contacts, such as Yb/Cr/Al. These metals used for high-quality ohmic contacts to superconductor thin films are of significance due to their compatibility with semiconductor electronic devices.",

author = "Jia, \{Q. X.\} and Anderson, \{W. A.\}",

year = "1989",

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AU - Jia, Q. X.

AU - Anderson, W. A.

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N2 - Ytterbium (Yb), was thermally evaporated onto the Y-Ba-Cu-O thin film surface to form an ohmic contact. Specific surface contact resistance in the 10-6 Ω cm2 range was achieved for an as-deposited single layer Yb contact. Specific surface resistance in the 10-9 Ω cm2 range was achieved by using multilayer metal contacts, such as Yb/Cr/Al. These metals used for high-quality ohmic contacts to superconductor thin films are of significance due to their compatibility with semiconductor electronic devices.

AB - Ytterbium (Yb), was thermally evaporated onto the Y-Ba-Cu-O thin film surface to form an ohmic contact. Specific surface contact resistance in the 10-6 Ω cm2 range was achieved for an as-deposited single layer Yb contact. Specific surface resistance in the 10-9 Ω cm2 range was achieved by using multilayer metal contacts, such as Yb/Cr/Al. These metals used for high-quality ohmic contacts to superconductor thin films are of significance due to their compatibility with semiconductor electronic devices.

UR - https://www.scopus.com/pages/publications/0024753894

U2 - 10.1088/0022-3727/22/10/027

DO - 10.1088/0022-3727/22/10/027

M3 - Article

AN - SCOPUS:0024753894

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SP - 1565

EP - 1571

JO - Journal of Physics D: Applied Physics

JF - Journal of Physics D: Applied Physics

IS - 10

ER -

Low resistance contacts to Y-Ba-Cu-O thin films

Abstract

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