Observation of anomalous low-field magnetoresistance in a mesoscopic Al loop near the superconducting transition

Ju Jin Kim; Jinhee Kim; Seongjae Lee; Hu Jong Lee; Kyoung Wan Park; Hyun Joon Shin; El Hang Lee

doi:10.1016/0921-4526(94)91323-4

Observation of anomalous low-field magnetoresistance in a mesoscopic Al loop near the superconducting transition

Ju Jin Kim^*
, Jinhee Kim
, Seongjae Lee
, Hu Jong Lee
, Kyoung Wan Park
, Hyun Joon Shin
, El Hang Lee

^*Corresponding author for this work

Department of Physics

Pohang University of Science and Technology
Electronics and Telecommunications Research Institute

Research output: Contribution to journal › Journal article › peer-review

5 Scopus citations

Abstract

We have observed anomalous low-magnetic-field resistance oscillations in a mesoscopic Al loop slightly above the superconducting transition temperature T_c. We interpret the anomaly as a consequence of a combined field dependence of the enhanced superconductivity at the nodes of the voltage probes and of the normal-electron coherence-effect oscillations in the loop itself.

Original language	English
Pages (from-to)	1647-1648
Number of pages	2
Journal	Physica B: Physics of Condensed Matter
Volume	194-196
Issue number	PART 2
DOIs	https://doi.org/10.1016/0921-4526(94)91323-4
State	Published - 1994.02.2

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title = "Observation of anomalous low-field magnetoresistance in a mesoscopic Al loop near the superconducting transition",

abstract = "We have observed anomalous low-magnetic-field resistance oscillations in a mesoscopic Al loop slightly above the superconducting transition temperature Tc. We interpret the anomaly as a consequence of a combined field dependence of the enhanced superconductivity at the nodes of the voltage probes and of the normal-electron coherence-effect oscillations in the loop itself.",

author = "Kim, \{Ju Jin\} and Jinhee Kim and Seongjae Lee and Lee, \{Hu Jong\} and Park, \{Kyoung Wan\} and Shin, \{Hyun Joon\} and Lee, \{El Hang\}",

year = "1994",

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doi = "10.1016/0921-4526(94)91323-4",

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T1 - Observation of anomalous low-field magnetoresistance in a mesoscopic Al loop near the superconducting transition

AU - Kim, Ju Jin

AU - Kim, Jinhee

AU - Lee, Seongjae

AU - Lee, Hu Jong

AU - Park, Kyoung Wan

AU - Shin, Hyun Joon

AU - Lee, El Hang

PY - 1994/2/2

Y1 - 1994/2/2

N2 - We have observed anomalous low-magnetic-field resistance oscillations in a mesoscopic Al loop slightly above the superconducting transition temperature Tc. We interpret the anomaly as a consequence of a combined field dependence of the enhanced superconductivity at the nodes of the voltage probes and of the normal-electron coherence-effect oscillations in the loop itself.

AB - We have observed anomalous low-magnetic-field resistance oscillations in a mesoscopic Al loop slightly above the superconducting transition temperature Tc. We interpret the anomaly as a consequence of a combined field dependence of the enhanced superconductivity at the nodes of the voltage probes and of the normal-electron coherence-effect oscillations in the loop itself.

UR - https://www.scopus.com/pages/publications/0346593930

U2 - 10.1016/0921-4526(94)91323-4

DO - 10.1016/0921-4526(94)91323-4

M3 - Journal article

AN - SCOPUS:0346593930

SN - 0921-4526

VL - 194-196

SP - 1647

EP - 1648

JO - Physica B: Physics of Condensed Matter

JF - Physica B: Physics of Condensed Matter

IS - PART 2

ER -

Observation of anomalous low-field magnetoresistance in a mesoscopic Al loop near the superconducting transition

Abstract

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