Magnetic profiles in magnesium diboride single crystals

L. Lyard; T. Klein; J. Marcus; C. Marcenat; S. I. Lee

doi:10.1007/s10582-004-0117-0

Magnetic profiles in magnesium diboride single crystals

L. Lyard
, T. Klein
, J. Marcus
, C. Marcenat
, S. I. Lee

Institut NÉEL
Univ. Joseph Fourier-Grenoble 1
Pohang University of Science and Technology

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

Abstract

Local vortex properties were studied using a Hall-probe array in magnesium diboride single crystals. We present the first field profiles in MgB₂ and show the important role of surface barriers at 4.2 K and low field in the irreversible behavior.

Original language	English
Pages (from-to)	D453-D456
Journal	Czechoslovak Journal of Physics
Volume	54
Issue number	SUPPL. 4
DOIs	https://doi.org/10.1007/s10582-004-0117-0
Publication status	Published - 1 Dec 2004
Externally published	Yes

Keywords

Critical fields
Flux pinning
Mixed state

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10.1007/s10582-004-0117-0

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title = "Magnetic profiles in magnesium diboride single crystals",

abstract = "Local vortex properties were studied using a Hall-probe array in magnesium diboride single crystals. We present the first field profiles in MgB2 and show the important role of surface barriers at 4.2 K and low field in the irreversible behavior.",

keywords = "Critical fields, Flux pinning, Mixed state",

author = "L. Lyard and T. Klein and J. Marcus and C. Marcenat and Lee, \{S. I.\}",

year = "2004",

month = dec,

day = "1",

doi = "10.1007/s10582-004-0117-0",

language = "English",

volume = "54",

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journal = "Czechoslovak Journal of Physics",

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TY - JOUR

T1 - Magnetic profiles in magnesium diboride single crystals

AU - Lyard, L.

AU - Klein, T.

AU - Marcus, J.

AU - Marcenat, C.

AU - Lee, S. I.

PY - 2004/12/1

Y1 - 2004/12/1

N2 - Local vortex properties were studied using a Hall-probe array in magnesium diboride single crystals. We present the first field profiles in MgB2 and show the important role of surface barriers at 4.2 K and low field in the irreversible behavior.

AB - Local vortex properties were studied using a Hall-probe array in magnesium diboride single crystals. We present the first field profiles in MgB2 and show the important role of surface barriers at 4.2 K and low field in the irreversible behavior.

KW - Critical fields

KW - Flux pinning

KW - Mixed state

U2 - 10.1007/s10582-004-0117-0

DO - 10.1007/s10582-004-0117-0

M3 - Article

AN - SCOPUS:15744395535

SN - 0011-4626

VL - 54

SP - D453-D456

JO - Czechoslovak Journal of Physics

JF - Czechoslovak Journal of Physics

IS - SUPPL. 4

ER -

Magnetic profiles in magnesium diboride single crystals

Abstract

Keywords

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