Diamond Magnetometry of Meissner Currents in a Superconducting Film

Nir Alfasi; Sergei Masis; Oleg Shtempeluk; Valleri Kochetok; Eyal Buks; Oleg Shtempluck

doi:https://doi.org/10.1063/1.4959225

Diamond Magnetometry of Meissner Currents in a Superconducting Film

Nir Alfasi, Sergei Masis, Oleg Shtempeluk, Valleri Kochetok, Eyal Buks, Oleg Shtempluck

Technion - Israel Institute of Technology

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

Abstract

We study magnetic field penetration into a thin film made of a superconducting niobium. Imaging of magnetic field is performed by optically detecting magnetic resonances of negatively charged nitrogen-vacancy defects inside a single crystal diamond, which is attached to the niobium film under study. The experimental results are compared with theoretical predictions based on the critical state model, and good agreement is obtained.

Original language	English
Article number	075311
Journal	AIP Advances
Volume	6
Issue number	7
DOIs	https://doi.org/10.1063/1.4959225
State	Published - 28 Jan 2016

Keywords

cond-mat.mes-hall
cond-mat.supr-con

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)

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https://doi.org/10.1063/1.4959225

1601.07718v2

Cite this

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title = "Diamond Magnetometry of Meissner Currents in a Superconducting Film",

abstract = "We study magnetic field penetration into a thin film made of a superconducting niobium. Imaging of magnetic field is performed by optically detecting magnetic resonances of negatively charged nitrogen-vacancy defects inside a single crystal diamond, which is attached to the niobium film under study. The experimental results are compared with theoretical predictions based on the critical state model, and good agreement is obtained.",

keywords = "cond-mat.mes-hall, cond-mat.supr-con",

author = "Nir Alfasi and Sergei Masis and Oleg Shtempeluk and Valleri Kochetok and Eyal Buks and Oleg Shtempluck",

note = "5 pages, 3 figures",

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doi = "https://doi.org/10.1063/1.4959225",

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T1 - Diamond Magnetometry of Meissner Currents in a Superconducting Film

AU - Alfasi, Nir

AU - Masis, Sergei

AU - Shtempeluk, Oleg

AU - Kochetok, Valleri

AU - Buks, Eyal

AU - Shtempluck, Oleg

N1 - 5 pages, 3 figures

PY - 2016/1/28

Y1 - 2016/1/28

N2 - We study magnetic field penetration into a thin film made of a superconducting niobium. Imaging of magnetic field is performed by optically detecting magnetic resonances of negatively charged nitrogen-vacancy defects inside a single crystal diamond, which is attached to the niobium film under study. The experimental results are compared with theoretical predictions based on the critical state model, and good agreement is obtained.

AB - We study magnetic field penetration into a thin film made of a superconducting niobium. Imaging of magnetic field is performed by optically detecting magnetic resonances of negatively charged nitrogen-vacancy defects inside a single crystal diamond, which is attached to the niobium film under study. The experimental results are compared with theoretical predictions based on the critical state model, and good agreement is obtained.

KW - cond-mat.mes-hall

KW - cond-mat.supr-con

UR - http://www.scopus.com/inward/record.url?scp=84978758244&partnerID=8YFLogxK

U2 - https://doi.org/10.1063/1.4959225

DO - https://doi.org/10.1063/1.4959225

M3 - مقالة

SN - 2158-3226

VL - 6

JO - AIP Advances

JF - AIP Advances

IS - 7

M1 - 075311

ER -

Diamond Magnetometry of Meissner Currents in a Superconducting Film

Abstract

Keywords

All Science Journal Classification (ASJC) codes

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