Field-cooled flux distributions as tool to analyze pinning properties

Michael R. Koblischka; Arabinda Das; Miryala Muralidhar; Naomichi Sakai; Masato Murakami

doi:10.1143/jjap.37.l1227

Field-cooled flux distributions as tool to analyze pinning properties

Michael R. Koblischka, Arabinda Das, Miryala Muralidhar, Naomichi Sakai, Masato Murakami

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

4 Citations (Scopus)

Abstract

Flux distributions obtained after field-cooling of melt-processed superconductors are analyzed using magneto-optic imaging. We propose such flux patterns as an ideal means to study the interactions between the flux line lattice and the microstructure of the sample as a fully-penetrated state can be reached even in bulk samples. Furthermore, in remnant states obtained after field-cooling, the presence of weak channels in the sample is scanned if the applied field was large enough.

Original language	English
Pages (from-to)	L1227-L1230
Journal	Japanese Journal of Applied Physics, Part 2: Letters
Volume	37
Issue number	10 SUPPL. B
DOIs	https://doi.org/10.1143/jjap.37.l1227
Publication status	Published - 1998 Oct 15
Externally published	Yes

Keywords

Field cooling
Flux distributions
Flux pinning
Magneto-optic imaging
Melt-textured superconductors

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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10.1143/jjap.37.l1227

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title = "Field-cooled flux distributions as tool to analyze pinning properties",

abstract = "Flux distributions obtained after field-cooling of melt-processed superconductors are analyzed using magneto-optic imaging. We propose such flux patterns as an ideal means to study the interactions between the flux line lattice and the microstructure of the sample as a fully-penetrated state can be reached even in bulk samples. Furthermore, in remnant states obtained after field-cooling, the presence of weak channels in the sample is scanned if the applied field was large enough.",

keywords = "Field cooling, Flux distributions, Flux pinning, Magneto-optic imaging, Melt-textured superconductors",

author = "Koblischka, {Michael R.} and Arabinda Das and Miryala Muralidhar and Naomichi Sakai and Masato Murakami",

year = "1998",

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doi = "10.1143/jjap.37.l1227",

language = "English",

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T1 - Field-cooled flux distributions as tool to analyze pinning properties

AU - Koblischka, Michael R.

AU - Das, Arabinda

AU - Muralidhar, Miryala

AU - Sakai, Naomichi

AU - Murakami, Masato

PY - 1998/10/15

Y1 - 1998/10/15

N2 - Flux distributions obtained after field-cooling of melt-processed superconductors are analyzed using magneto-optic imaging. We propose such flux patterns as an ideal means to study the interactions between the flux line lattice and the microstructure of the sample as a fully-penetrated state can be reached even in bulk samples. Furthermore, in remnant states obtained after field-cooling, the presence of weak channels in the sample is scanned if the applied field was large enough.

AB - Flux distributions obtained after field-cooling of melt-processed superconductors are analyzed using magneto-optic imaging. We propose such flux patterns as an ideal means to study the interactions between the flux line lattice and the microstructure of the sample as a fully-penetrated state can be reached even in bulk samples. Furthermore, in remnant states obtained after field-cooling, the presence of weak channels in the sample is scanned if the applied field was large enough.

KW - Field cooling

KW - Flux distributions

KW - Flux pinning

KW - Magneto-optic imaging

KW - Melt-textured superconductors

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JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

IS - 10 SUPPL. B

ER -

Field-cooled flux distributions as tool to analyze pinning properties

Abstract

Keywords

ASJC Scopus subject areas

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