Time dependence of current-voltage measurements of c-axis quasiparticle conductivity in 2212-BSCCO mesa structures

Jonathan Fenton; Guang Yang; Colin Gough

doi:10.1016/S0921-4534(02)02492-9

Time dependence of current-voltage measurements of c-axis quasiparticle conductivity in 2212-BSCCO mesa structures

Jonathan Fenton, Guang Yang, Colin Gough

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Abstract

We report four-point IV measurements of the c-axis conductivity of mesa structures of 2212-BSCCO, using a system with sub-mus resolution along with multi-level pulses. These allow a test to be made for the presence of nonequilibrium effects. Our results suggest simple heating alone is important in measurements of this kind. (C) 2003 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	341-342
Number of pages	2
Journal	Physica C Superconductivity
Volume	388
DOIs	https://doi.org/10.1016/S0921-4534(02)02492-9
Publication status	Published - 1 May 2003

Keywords

nonequilibrium
intrinsic Josephson junctions
2212-BSCCO
IV characteristics

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10.1016/S0921-4534(02)02492-9

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abstract = "We report four-point IV measurements of the c-axis conductivity of mesa structures of 2212-BSCCO, using a system with sub-mus resolution along with multi-level pulses. These allow a test to be made for the presence of nonequilibrium effects. Our results suggest simple heating alone is important in measurements of this kind. (C) 2003 Elsevier Science B.V. All rights reserved.",

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AU - Fenton, Jonathan

AU - Yang, Guang

AU - Gough, Colin

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Y1 - 2003/5/1

N2 - We report four-point IV measurements of the c-axis conductivity of mesa structures of 2212-BSCCO, using a system with sub-mus resolution along with multi-level pulses. These allow a test to be made for the presence of nonequilibrium effects. Our results suggest simple heating alone is important in measurements of this kind. (C) 2003 Elsevier Science B.V. All rights reserved.

AB - We report four-point IV measurements of the c-axis conductivity of mesa structures of 2212-BSCCO, using a system with sub-mus resolution along with multi-level pulses. These allow a test to be made for the presence of nonequilibrium effects. Our results suggest simple heating alone is important in measurements of this kind. (C) 2003 Elsevier Science B.V. All rights reserved.

KW - nonequilibrium

KW - intrinsic Josephson junctions

KW - 2212-BSCCO

KW - IV characteristics

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DO - 10.1016/S0921-4534(02)02492-9

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SP - 341

EP - 342

JO - Physica C Superconductivity

JF - Physica C Superconductivity

ER -

Time dependence of current-voltage measurements of c-axis quasiparticle conductivity in 2212-BSCCO mesa structures

Abstract

Keywords

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