Magneto-optical investigations of multifilamentary Bi-2223 tapes

Michael Rudolf Koblischka; T. H. Johansen; B. H. Larsen; N. H. Andersen; H. Wu; P. Skov-Hansen; M. Bentzon; P. Vase

doi:10.1016/S0921-4534(00)01357-5

Magneto-optical investigations of multifilamentary Bi-2223 tapes

Michael Rudolf Koblischka, T. H. Johansen, B. H. Larsen, N. H. Andersen, H. Wu, P. Skov-Hansen, M. Bentzon, P. Vase

Research output: Contribution to journal › Conference article

4 Citations (Scopus)

Abstract

Flux distributions of multifilamentary Bi-2223 tapes with a varying number of filaments (14 to 55 filaments) are investigated by magneto-optic (MO) imaging at various temperatures (10 ≤ T ≤ 77 K) and in different field orientations (field applied perpendicular to the tape surface and perpendicular to a cross section of the tape). This enables to study differences between the individual filaments in a direct way. From an analysis of the field distributions of the cross sections we obtain important informations concerning the filament quality as a function of position, and the filament coupling.

Original language	English
Pages (from-to)	2583-2584
Number of pages	2
Journal	Physica C: Superconductivity and its Applications
Volume	341-348 (IV)
DOIs	https://doi.org/10.1016/S0921-4534(00)01357-5
Publication status	Published - 2000 Jan 1
Externally published	Yes
Event	International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA Duration: 2000 Feb 20 → 2000 Feb 25

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ASJC Scopus subject areas

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

Cite this

Koblischka, M. R., Johansen, T. H., Larsen, B. H., Andersen, N. H., Wu, H., Skov-Hansen, P., ... Vase, P. (2000). Magneto-optical investigations of multifilamentary Bi-2223 tapes. Physica C: Superconductivity and its Applications, 341-348 (IV), 2583-2584. https://doi.org/10.1016/S0921-4534(00)01357-5

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title = "Magneto-optical investigations of multifilamentary Bi-2223 tapes",

abstract = "Flux distributions of multifilamentary Bi-2223 tapes with a varying number of filaments (14 to 55 filaments) are investigated by magneto-optic (MO) imaging at various temperatures (10 ≤ T ≤ 77 K) and in different field orientations (field applied perpendicular to the tape surface and perpendicular to a cross section of the tape). This enables to study differences between the individual filaments in a direct way. From an analysis of the field distributions of the cross sections we obtain important informations concerning the filament quality as a function of position, and the filament coupling.",

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T1 - Magneto-optical investigations of multifilamentary Bi-2223 tapes

AU - Koblischka, Michael Rudolf

AU - Johansen, T. H.

AU - Larsen, B. H.

AU - Andersen, N. H.

AU - Wu, H.

AU - Skov-Hansen, P.

AU - Bentzon, M.

AU - Vase, P.

PY - 2000/1/1

Y1 - 2000/1/1

N2 - Flux distributions of multifilamentary Bi-2223 tapes with a varying number of filaments (14 to 55 filaments) are investigated by magneto-optic (MO) imaging at various temperatures (10 ≤ T ≤ 77 K) and in different field orientations (field applied perpendicular to the tape surface and perpendicular to a cross section of the tape). This enables to study differences between the individual filaments in a direct way. From an analysis of the field distributions of the cross sections we obtain important informations concerning the filament quality as a function of position, and the filament coupling.

AB - Flux distributions of multifilamentary Bi-2223 tapes with a varying number of filaments (14 to 55 filaments) are investigated by magneto-optic (MO) imaging at various temperatures (10 ≤ T ≤ 77 K) and in different field orientations (field applied perpendicular to the tape surface and perpendicular to a cross section of the tape). This enables to study differences between the individual filaments in a direct way. From an analysis of the field distributions of the cross sections we obtain important informations concerning the filament quality as a function of position, and the filament coupling.

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SP - 2583

EP - 2584

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

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Y2 - 20 February 2000 through 25 February 2000

ER -

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10.1016/S0921-4534(00)01357-5