Tunneling studies of high-t oxide superconductors

B. Susla; H. J. Tao; E. L. Wolf

doi:10.1080/00150199208015096

Tunneling studies of high-t oxide superconductors

B. Susla, H. J. Tao, E. L. Wolf

Applied Physics

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

Abstract

Tunneling spectroscopy measurements have been performed on single crystals B1-Sr-Ca-CuO, using the natural surface oxides as the tunnel barrier. The energy gap 2Δ was 58meV at 4.2K and crystals give a sharp single transition at Te=90K. Large values of 2Δ/kBTc in 2212 phase are obtained.

Original language	English (US)
Pages (from-to)	225-230
Number of pages	6
Journal	Ferroelectrics
Volume	128
Issue number	1
DOIs	https://doi.org/10.1080/00150199208015096
State	Published - Apr 1992

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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title = "Tunneling studies of high-t oxide superconductors",

abstract = "Tunneling spectroscopy measurements have been performed on single crystals B1-Sr-Ca-CuO, using the natural surface oxides as the tunnel barrier. The energy gap 2Δ was 58meV at 4.2K and crystals give a sharp single transition at Te=90K. Large values of 2Δ/kBTc in 2212 phase are obtained.",

author = "B. Susla and Tao, {H. J.} and Wolf, {E. L.}",

year = "1992",

month = apr,

doi = "10.1080/00150199208015096",

language = "English (US)",

volume = "128",

pages = "225--230",

journal = "Ferroelectrics",

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publisher = "Taylor and Francis Ltd.",

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AU - Tao, H. J.

AU - Wolf, E. L.

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N2 - Tunneling spectroscopy measurements have been performed on single crystals B1-Sr-Ca-CuO, using the natural surface oxides as the tunnel barrier. The energy gap 2Δ was 58meV at 4.2K and crystals give a sharp single transition at Te=90K. Large values of 2Δ/kBTc in 2212 phase are obtained.

AB - Tunneling spectroscopy measurements have been performed on single crystals B1-Sr-Ca-CuO, using the natural surface oxides as the tunnel barrier. The energy gap 2Δ was 58meV at 4.2K and crystals give a sharp single transition at Te=90K. Large values of 2Δ/kBTc in 2212 phase are obtained.

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DO - 10.1080/00150199208015096

M3 - Article

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JO - Ferroelectrics

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Tunneling studies of high-t oxide superconductors

Abstract

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