Fabrication of (Hg,Re)-Ba-Ca-Cu-O (1223) single phase fibers for current leads

P. V.P.S.S. Sastry, Y. Viouchkov, R. G.L. Hodges, J. Schwartz

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

We report the combination of two separately developed materials processing technologies which together have made possible the production of single phase fibers of (Hg,Re)-Ba-Ca-Cu-O ((Hg,Re)-1223). These fibers have shown T c values of 132 K, irreversibility fields of 2.3 T at 77 K and I c values as high as 10 A and 40 A at 77 and 4.2 K, respectively. One salient use of these fibers is their application to the HTS section of a resistive/superconducting hybrid current lead. Such an application offers greater system cooling efficiencies and the ability to operate in higher magnetic fields then current leads based upon the more commonly used Y-Ba-Cu-O (123) and Bi-Sr-Ca-Cu-O (2223) compounds.

Original languageEnglish (US)
Pages (from-to)3110-3113
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume11
Issue number1 III
DOIs
StatePublished - Mar 1 2001
Event2000 Applied Superconductivity Conference - Virginia Beach, VA, United States
Duration: Sep 17 2000Sep 22 2000

Fingerprint

Fabrication
fabrication
fibers
Fibers
cooling systems
Cooling systems
Lead
Magnetic fields
Processing
magnetic fields

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Sastry, P. V.P.S.S. ; Viouchkov, Y. ; Hodges, R. G.L. ; Schwartz, J. / Fabrication of (Hg,Re)-Ba-Ca-Cu-O (1223) single phase fibers for current leads. In: IEEE Transactions on Applied Superconductivity. 2001 ; Vol. 11, No. 1 III. pp. 3110-3113.
@article{0e4d694f20294431b067f6ec29ba8311,
title = "Fabrication of (Hg,Re)-Ba-Ca-Cu-O (1223) single phase fibers for current leads",
abstract = "We report the combination of two separately developed materials processing technologies which together have made possible the production of single phase fibers of (Hg,Re)-Ba-Ca-Cu-O ((Hg,Re)-1223). These fibers have shown T c values of 132 K, irreversibility fields of 2.3 T at 77 K and I c values as high as 10 A and 40 A at 77 and 4.2 K, respectively. One salient use of these fibers is their application to the HTS section of a resistive/superconducting hybrid current lead. Such an application offers greater system cooling efficiencies and the ability to operate in higher magnetic fields then current leads based upon the more commonly used Y-Ba-Cu-O (123) and Bi-Sr-Ca-Cu-O (2223) compounds.",
author = "Sastry, {P. V.P.S.S.} and Y. Viouchkov and Hodges, {R. G.L.} and J. Schwartz",
year = "2001",
month = "3",
day = "1",
doi = "10.1109/77.919721",
language = "English (US)",
volume = "11",
pages = "3110--3113",
journal = "IEEE Transactions on Applied Superconductivity",
issn = "1051-8223",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "1 III",

}

Fabrication of (Hg,Re)-Ba-Ca-Cu-O (1223) single phase fibers for current leads. / Sastry, P. V.P.S.S.; Viouchkov, Y.; Hodges, R. G.L.; Schwartz, J.

In: IEEE Transactions on Applied Superconductivity, Vol. 11, No. 1 III, 01.03.2001, p. 3110-3113.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Fabrication of (Hg,Re)-Ba-Ca-Cu-O (1223) single phase fibers for current leads

AU - Sastry, P. V.P.S.S.

AU - Viouchkov, Y.

AU - Hodges, R. G.L.

AU - Schwartz, J.

PY - 2001/3/1

Y1 - 2001/3/1

N2 - We report the combination of two separately developed materials processing technologies which together have made possible the production of single phase fibers of (Hg,Re)-Ba-Ca-Cu-O ((Hg,Re)-1223). These fibers have shown T c values of 132 K, irreversibility fields of 2.3 T at 77 K and I c values as high as 10 A and 40 A at 77 and 4.2 K, respectively. One salient use of these fibers is their application to the HTS section of a resistive/superconducting hybrid current lead. Such an application offers greater system cooling efficiencies and the ability to operate in higher magnetic fields then current leads based upon the more commonly used Y-Ba-Cu-O (123) and Bi-Sr-Ca-Cu-O (2223) compounds.

AB - We report the combination of two separately developed materials processing technologies which together have made possible the production of single phase fibers of (Hg,Re)-Ba-Ca-Cu-O ((Hg,Re)-1223). These fibers have shown T c values of 132 K, irreversibility fields of 2.3 T at 77 K and I c values as high as 10 A and 40 A at 77 and 4.2 K, respectively. One salient use of these fibers is their application to the HTS section of a resistive/superconducting hybrid current lead. Such an application offers greater system cooling efficiencies and the ability to operate in higher magnetic fields then current leads based upon the more commonly used Y-Ba-Cu-O (123) and Bi-Sr-Ca-Cu-O (2223) compounds.

UR - http://www.scopus.com/inward/record.url?scp=0035268314&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035268314&partnerID=8YFLogxK

U2 - 10.1109/77.919721

DO - 10.1109/77.919721

M3 - Conference article

AN - SCOPUS:0035268314

VL - 11

SP - 3110

EP - 3113

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

SN - 1051-8223

IS - 1 III

ER -