Experimental evidence of a non-local resistivity in a vortex line liquid

H. Safar; D. López; P. L. Gammel; D. A. Huse; S. N. Majumdar; L. F. Schneemeyer; D. J. Bishop; G. Nieva; F. de la Cruz

doi:10.1016/0921-4534(94)92511-9

Experimental evidence of a non-local resistivity in a vortex line liquid

H. Safar, D. López, P. L. Gammel, D. A. Huse, S. N. Majumdar, L. F. Schneemeyer, D. J. Bishop, G. Nieva, F. de la Cruz

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

2 Scopus citations

Abstract

We present transport measurements on YBCO single crystals in the vortex liquid regime using the DC flux transformer geometry. We show that the data are inconsistent with the material being an anisotropic, local conductor. The results provided evidence for non-local transport which indicate that there can be correlated vortex motion over macroscopic distances in this system. We have shown that this correlated vortex motion can be destroyed by either thermal fluctuations or the applications of large driving forces.

Original language	English (US)
Pages (from-to)	2581-2582
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	235-240
Issue number	PART 4
DOIs	https://doi.org/10.1016/0921-4534(94)92511-9
State	Published - Dec 1994
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/0921-4534(94)92511-9

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title = "Experimental evidence of a non-local resistivity in a vortex line liquid",

abstract = "We present transport measurements on YBCO single crystals in the vortex liquid regime using the DC flux transformer geometry. We show that the data are inconsistent with the material being an anisotropic, local conductor. The results provided evidence for non-local transport which indicate that there can be correlated vortex motion over macroscopic distances in this system. We have shown that this correlated vortex motion can be destroyed by either thermal fluctuations or the applications of large driving forces.",

author = "H. Safar and D. L{\'o}pez and Gammel, {P. L.} and Huse, {D. A.} and Majumdar, {S. N.} and Schneemeyer, {L. F.} and Bishop, {D. J.} and G. Nieva and {de la Cruz}, F.",

year = "1994",

month = dec,

doi = "10.1016/0921-4534(94)92511-9",

language = "English (US)",

volume = "235-240",

pages = "2581--2582",

journal = "Physica C: Superconductivity and its applications",

issn = "0921-4534",

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number = "PART 4",

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T1 - Experimental evidence of a non-local resistivity in a vortex line liquid

AU - Safar, H.

AU - López, D.

AU - Gammel, P. L.

AU - Huse, D. A.

AU - Majumdar, S. N.

AU - Schneemeyer, L. F.

AU - Bishop, D. J.

AU - Nieva, G.

AU - de la Cruz, F.

PY - 1994/12

Y1 - 1994/12

N2 - We present transport measurements on YBCO single crystals in the vortex liquid regime using the DC flux transformer geometry. We show that the data are inconsistent with the material being an anisotropic, local conductor. The results provided evidence for non-local transport which indicate that there can be correlated vortex motion over macroscopic distances in this system. We have shown that this correlated vortex motion can be destroyed by either thermal fluctuations or the applications of large driving forces.

AB - We present transport measurements on YBCO single crystals in the vortex liquid regime using the DC flux transformer geometry. We show that the data are inconsistent with the material being an anisotropic, local conductor. The results provided evidence for non-local transport which indicate that there can be correlated vortex motion over macroscopic distances in this system. We have shown that this correlated vortex motion can be destroyed by either thermal fluctuations or the applications of large driving forces.

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UR - http://www.scopus.com/inward/citedby.url?scp=16644398193&partnerID=8YFLogxK

U2 - 10.1016/0921-4534(94)92511-9

DO - 10.1016/0921-4534(94)92511-9

M3 - Article

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SN - 0921-4534

VL - 235-240

SP - 2581

EP - 2582

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - PART 4

ER -

Experimental evidence of a non-local resistivity in a vortex line liquid

Abstract

All Science Journal Classification (ASJC) codes

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