Manifestation of the electromagnetic proximity effect in superconductor-ferromagnet thin film structures

M. G. Flokstra; R. Stewart; N. Satchell; G. Burnell; H. Luetkens; T. Prokscha; A. Suter; E. Morenzoni; S. Langridge; S. L. Lee

doi:10.1063/1.5114689

Manifestation of the electromagnetic proximity effect in superconductor-ferromagnet thin film structures

M. G. Flokstra, R. Stewart, N. Satchell, G. Burnell, H. Luetkens, T. Prokscha, A. Suter, E. Morenzoni, S. Langridge, S. L. Lee

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

Abstract

Using the newly emerged theory model of an electromagnetic proximity effect, we demonstrate that it provides a good description of our previously reported anomalous Meissner screening observed in thin film superconductor-ferromagnet proximity structures. Using the low energy muon spin rotation measurement technique, we further investigate this new theory by probing directly the flux screening in various superconductor-ferromagnet proximity structures. We examine its main characteristics and find in general good agreement between theory and experiment. Understanding and control of this new proximity effect is an important step forward toward a new generation of superconducting spintronic devices.

Original language	English
Article number	072602
Number of pages	5
Journal	Applied Physics Letters
Volume	115
Issue number	7
DOIs	https://doi.org/10.1063/1.5114689
Publication status	Published - 13 Aug 2019

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Copyright © 2019 the Author(s). Published under license by AIP Publishing. This work has been made available online in accordance with publisher policies or with permission. Permission for further reuse of this content should be sought from the publisher or the rights holder. This is the author created accepted manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://doi.org/10.1063/1.5114689
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@article{dbd27428d5a74c4abc05b2836e5f6364,

title = "Manifestation of the electromagnetic proximity effect in superconductor-ferromagnet thin film structures",

abstract = "Using the newly emerged theory model of an electromagnetic proximity effect, we demonstrate that it provides a good description of our previously reported anomalous Meissner screening observed in thin film superconductor-ferromagnet proximity structures. Using the low energy muon spin rotation measurement technique, we further investigate this new theory by probing directly the flux screening in various superconductor-ferromagnet proximity structures. We examine its main characteristics and find in general good agreement between theory and experiment. Understanding and control of this new proximity effect is an important step forward toward a new generation of superconducting spintronic devices.",

author = "Flokstra, \{M. G.\} and R. Stewart and N. Satchell and G. Burnell and H. Luetkens and T. Prokscha and A. Suter and E. Morenzoni and S. Langridge and Lee, \{S. L.\}",

note = "We acknowledge the support of the EPSRC through Grant Nos. EP/I031014/1, EP/J01060X, EP/J010650/1, EP/J010634/1, EP/L015110/1, EP/R031924/1, and EP/R023522/1. This project has received funding from the European Union's Horizon 2020 research and innovation program under the Marie Sk{\l}odowska-Curie Grant Agreement No. 743791 (SUPERSPIN).",

year = "2019",

month = aug,

day = "13",

doi = "10.1063/1.5114689",

language = "English",

volume = "115",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

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T1 - Manifestation of the electromagnetic proximity effect in superconductor-ferromagnet thin film structures

AU - Flokstra, M. G.

AU - Stewart, R.

AU - Satchell, N.

AU - Burnell, G.

AU - Luetkens, H.

AU - Prokscha, T.

AU - Suter, A.

AU - Morenzoni, E.

AU - Langridge, S.

AU - Lee, S. L.

N1 - We acknowledge the support of the EPSRC through Grant Nos. EP/I031014/1, EP/J01060X, EP/J010650/1, EP/J010634/1, EP/L015110/1, EP/R031924/1, and EP/R023522/1. This project has received funding from the European Union's Horizon 2020 research and innovation program under the Marie Skłodowska-Curie Grant Agreement No. 743791 (SUPERSPIN).

PY - 2019/8/13

Y1 - 2019/8/13

N2 - Using the newly emerged theory model of an electromagnetic proximity effect, we demonstrate that it provides a good description of our previously reported anomalous Meissner screening observed in thin film superconductor-ferromagnet proximity structures. Using the low energy muon spin rotation measurement technique, we further investigate this new theory by probing directly the flux screening in various superconductor-ferromagnet proximity structures. We examine its main characteristics and find in general good agreement between theory and experiment. Understanding and control of this new proximity effect is an important step forward toward a new generation of superconducting spintronic devices.

AB - Using the newly emerged theory model of an electromagnetic proximity effect, we demonstrate that it provides a good description of our previously reported anomalous Meissner screening observed in thin film superconductor-ferromagnet proximity structures. Using the low energy muon spin rotation measurement technique, we further investigate this new theory by probing directly the flux screening in various superconductor-ferromagnet proximity structures. We examine its main characteristics and find in general good agreement between theory and experiment. Understanding and control of this new proximity effect is an important step forward toward a new generation of superconducting spintronic devices.

UR - https://www.scopus.com/pages/publications/85070735838

U2 - 10.1063/1.5114689

DO - 10.1063/1.5114689

M3 - Article

SN - 0003-6951

VL - 115

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 7

M1 - 072602

ER -

Manifestation of the electromagnetic proximity effect in superconductor-ferromagnet thin film structures

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Critical Mass: Emergrent Nanomaterials (Critcal Mass Proposal)

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Critical Mass: Emergent Nanomaterials (Critical Mass Proposal)

Data underpinning: Manifestation of the electromagnetic proximity effect in superconductor-ferromagnet thin film structures

A study of novel superconducting states in hybrid ferromagnetic-superconducting metamaterials and thin film devices

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Manifestation of the electromagnetic proximity effect in superconductor-ferromagnet thin film structures

Abstract

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Projects

Critical Mass: Emergrent Nanomaterials (Critcal Mass Proposal)

Controlling Emergent Orders in Quantum: Controlling Emergent Orders in Quantum Materials

Critical Mass: Emergent Nanomaterials (Critical Mass Proposal)

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Data underpinning: Manifestation of the electromagnetic proximity effect in superconductor-ferromagnet thin film structures

Student theses

A study of novel superconducting states in hybrid ferromagnetic-superconducting metamaterials and thin film devices

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