Pinning mechanism in a continuous ultrafine Nb3Al multifilamentary superconductor

T. Takeuchi; Y. Iijima; M. Kosuge; K. Inoue; Kazuo Watanabe; K. Noto

doi:10.1063/1.100523

Pinning mechanism in a continuous ultrafine Nb₃Al multifilamentary superconductor

T. Takeuchi, Y. Iijima, M. Kosuge, K. Inoue, Kazuo Watanabe, K. Noto

High Field Laboratory for Superconducting Materials

Research output: Contribution to journal › Article

13 Citations (Scopus)

Abstract

For Nb₃Al multifilamentary superconductors fabricated by a newly developed composite process using continuous ultrafine Al-based alloy cores and pure Nb matrix, J_c properties have been investigated in detail in regard to the size and morphology of the Al core. A significant enhancement in pinning force caused by reducing the Al core size and an anisotropy in J _c observed in a rolled tape have indicated that the Nb ₃Al-matrix (or core) interface acts as a dominant pinning center of fluxoids.

Original language	English
Pages (from-to)	2444-2446
Number of pages	3
Journal	Applied Physics Letters
Volume	53
Issue number	24
DOIs	https://doi.org/10.1063/1.100523
Publication status	Published - 1988 Dec 1

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

Access to Document

10.1063/1.100523

Fingerprint Dive into the research topics of 'Pinning mechanism in a continuous ultrafine Nb<sub>3</sub>Al multifilamentary superconductor'. Together they form a unique fingerprint.

Cite this

Takeuchi, T., Iijima, Y., Kosuge, M., Inoue, K., Watanabe, K., & Noto, K. (1988). Pinning mechanism in a continuous ultrafine Nb₃Al multifilamentary superconductor. Applied Physics Letters, 53(24), 2444-2446. https://doi.org/10.1063/1.100523

@article{9bad1ed168754a06ad5fdb7490a9e9fc,

title = "Pinning mechanism in a continuous ultrafine Nb3Al multifilamentary superconductor",

abstract = "For Nb3Al multifilamentary superconductors fabricated by a newly developed composite process using continuous ultrafine Al-based alloy cores and pure Nb matrix, Jc properties have been investigated in detail in regard to the size and morphology of the Al core. A significant enhancement in pinning force caused by reducing the Al core size and an anisotropy in J c observed in a rolled tape have indicated that the Nb 3Al-matrix (or core) interface acts as a dominant pinning center of fluxoids.",

author = "T. Takeuchi and Y. Iijima and M. Kosuge and K. Inoue and Kazuo Watanabe and K. Noto",

year = "1988",

month = dec,

day = "1",

doi = "10.1063/1.100523",

language = "English",

volume = "53",

pages = "2444--2446",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics Publising LLC",

number = "24",

}

TY - JOUR

T1 - Pinning mechanism in a continuous ultrafine Nb3Al multifilamentary superconductor

AU - Takeuchi, T.

AU - Iijima, Y.

AU - Kosuge, M.

AU - Inoue, K.

AU - Watanabe, Kazuo

AU - Noto, K.

PY - 1988/12/1

Y1 - 1988/12/1

N2 - For Nb3Al multifilamentary superconductors fabricated by a newly developed composite process using continuous ultrafine Al-based alloy cores and pure Nb matrix, Jc properties have been investigated in detail in regard to the size and morphology of the Al core. A significant enhancement in pinning force caused by reducing the Al core size and an anisotropy in J c observed in a rolled tape have indicated that the Nb 3Al-matrix (or core) interface acts as a dominant pinning center of fluxoids.

AB - For Nb3Al multifilamentary superconductors fabricated by a newly developed composite process using continuous ultrafine Al-based alloy cores and pure Nb matrix, Jc properties have been investigated in detail in regard to the size and morphology of the Al core. A significant enhancement in pinning force caused by reducing the Al core size and an anisotropy in J c observed in a rolled tape have indicated that the Nb 3Al-matrix (or core) interface acts as a dominant pinning center of fluxoids.

UR - http://www.scopus.com/inward/record.url?scp=0343004128&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0343004128&partnerID=8YFLogxK

U2 - 10.1063/1.100523

DO - 10.1063/1.100523

M3 - Article

AN - SCOPUS:0343004128

VL - 53

SP - 2444

EP - 2446

JO - Applied Physics Letters

JF - Applied Physics Letters

SN - 0003-6951

IS - 24

ER -