c-axis tunneling in YBCO.

Joseph Betouras; R. Haslinger; R. Joynt

c-axis tunneling in YBCO.

Joseph Betouras, R. Haslinger, R. Joynt

School of Physics and Astronomy

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

Abstract

Josephson tunneling has been demonstrated between YBCO and lead with the current flowing along the c axis of YBCO. The tunneling current is surprisingly large, and does not follow random statistics when experiments on twinned samples are performed. This phenomenon is not understood. We present a model based on the presence of a surface-enhanced s-wave component to the order parameter which can produce these effects. (C) 1998 Elsevier Science Ltd. All rights reserved.

Original language	English
Pages (from-to)	2026-2029
Number of pages	4
Journal	Journal of Physics and Chemistry of Solids
Volume	59
Publication status	Published - Oct 1998

Keywords

HIGH-TEMPERATURE
ORDER-PARAMETER
SUPERCONDUCTORS
YBA2CU3O7-DELTA
JUNCTIONS
SYMMETRY

Cite this

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title = "c-axis tunneling in YBCO.",

abstract = "Josephson tunneling has been demonstrated between YBCO and lead with the current flowing along the c axis of YBCO. The tunneling current is surprisingly large, and does not follow random statistics when experiments on twinned samples are performed. This phenomenon is not understood. We present a model based on the presence of a surface-enhanced s-wave component to the order parameter which can produce these effects. (C) 1998 Elsevier Science Ltd. All rights reserved.",

keywords = "HIGH-TEMPERATURE, ORDER-PARAMETER, SUPERCONDUCTORS, YBA2CU3O7-DELTA, JUNCTIONS, SYMMETRY",

author = "Joseph Betouras and R. Haslinger and R. Joynt",

year = "1998",

month = oct,

language = "English",

volume = "59",

pages = "2026--2029",

journal = "Journal of Physics and Chemistry of Solids",

issn = "0022-3697",

publisher = "Elsevier",

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TY - JOUR

T1 - c-axis tunneling in YBCO.

AU - Betouras, Joseph

AU - Haslinger, R.

AU - Joynt, R.

PY - 1998/10

Y1 - 1998/10

N2 - Josephson tunneling has been demonstrated between YBCO and lead with the current flowing along the c axis of YBCO. The tunneling current is surprisingly large, and does not follow random statistics when experiments on twinned samples are performed. This phenomenon is not understood. We present a model based on the presence of a surface-enhanced s-wave component to the order parameter which can produce these effects. (C) 1998 Elsevier Science Ltd. All rights reserved.

AB - Josephson tunneling has been demonstrated between YBCO and lead with the current flowing along the c axis of YBCO. The tunneling current is surprisingly large, and does not follow random statistics when experiments on twinned samples are performed. This phenomenon is not understood. We present a model based on the presence of a surface-enhanced s-wave component to the order parameter which can produce these effects. (C) 1998 Elsevier Science Ltd. All rights reserved.

KW - HIGH-TEMPERATURE

KW - ORDER-PARAMETER

KW - SUPERCONDUCTORS

KW - YBA2CU3O7-DELTA

KW - JUNCTIONS

KW - SYMMETRY

M3 - Article

SN - 0022-3697

VL - 59

SP - 2026

EP - 2029

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

ER -

c-axis tunneling in YBCO.

Abstract

Keywords

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