Manipulating superconducting films with magnetic nanostripes

W. Bang; K. Kim; K. D.D. Rathnayaka; W. Teizer; I. F. Lyuksyutov; D. G. Naugle

doi:10.1016/j.physc.2013.03.035

Manipulating superconducting films with magnetic nanostripes

W. Bang, K. Kim, K. D.D. Rathnayaka, W. Teizer, I. F. Lyuksyutov, D. G. Naugle

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

2 Citations (Scopus)

Abstract

We present studies of the transport properties of a Pb₈₂Bi ₁₈ and Sn superconducting film with an array of parallel nickel or cobalt magnetic nanostripes (500 nm period) deposited on the top of a germanium insulating layer covering the superconducting film surface. The critical current parallel to the stripes is significantly larger than critical current perpendicular to the stripes for Pb₈₂Bi₁₈.

Original language	English
Pages (from-to)	89-92
Number of pages	4
Journal	Physica C: Superconductivity and its applications
Volume	493
DOIs	https://doi.org/10.1016/j.physc.2013.03.035
Publication status	Published - 2013

Keywords

Critical current
Magnetic nanostructures
Magnetic pinning
Superconductor-magnet hybrid
Vortices

ASJC Scopus subject areas

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

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10.1016/j.physc.2013.03.035

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title = "Manipulating superconducting films with magnetic nanostripes",

abstract = "We present studies of the transport properties of a Pb82Bi 18 and Sn superconducting film with an array of parallel nickel or cobalt magnetic nanostripes (500 nm period) deposited on the top of a germanium insulating layer covering the superconducting film surface. The critical current parallel to the stripes is significantly larger than critical current perpendicular to the stripes for Pb82Bi18.",

keywords = "Critical current, Magnetic nanostructures, Magnetic pinning, Superconductor-magnet hybrid, Vortices",

author = "W. Bang and K. Kim and Rathnayaka, {K. D.D.} and W. Teizer and Lyuksyutov, {I. F.} and Naugle, {D. G.}",

note = "Funding Information: This work was supported by the Department of Energy (DE-FG02-07ER46450) and the National Science Foundation (CHE-0809651). Naugle and Lyuksyutov acknowledge support from the Robert A. Welch Foundation, Houston, TX (A-0514 and A-1688).",

year = "2013",

doi = "10.1016/j.physc.2013.03.035",

language = "English",

volume = "493",

pages = "89--92",

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

issn = "0921-4534",

publisher = "Elsevier",

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TY - JOUR

T1 - Manipulating superconducting films with magnetic nanostripes

AU - Bang, W.

AU - Kim, K.

AU - Rathnayaka, K. D.D.

AU - Teizer, W.

AU - Lyuksyutov, I. F.

AU - Naugle, D. G.

N1 - Funding Information: This work was supported by the Department of Energy (DE-FG02-07ER46450) and the National Science Foundation (CHE-0809651). Naugle and Lyuksyutov acknowledge support from the Robert A. Welch Foundation, Houston, TX (A-0514 and A-1688).

PY - 2013

Y1 - 2013

N2 - We present studies of the transport properties of a Pb82Bi 18 and Sn superconducting film with an array of parallel nickel or cobalt magnetic nanostripes (500 nm period) deposited on the top of a germanium insulating layer covering the superconducting film surface. The critical current parallel to the stripes is significantly larger than critical current perpendicular to the stripes for Pb82Bi18.

AB - We present studies of the transport properties of a Pb82Bi 18 and Sn superconducting film with an array of parallel nickel or cobalt magnetic nanostripes (500 nm period) deposited on the top of a germanium insulating layer covering the superconducting film surface. The critical current parallel to the stripes is significantly larger than critical current perpendicular to the stripes for Pb82Bi18.

KW - Critical current

KW - Magnetic nanostructures

KW - Magnetic pinning

KW - Superconductor-magnet hybrid

KW - Vortices

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DO - 10.1016/j.physc.2013.03.035

M3 - Article

AN - SCOPUS:84885485958

SN - 0921-4534

VL - 493

SP - 89

EP - 92

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

ER -

Manipulating superconducting films with magnetic nanostripes

Abstract

Keywords

ASJC Scopus subject areas

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