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.
N1 - Funding Information:
Manuscript received 17th September 2000. This work was supported by the U.S. Department of Energy under Grant No. DE-FG02-99ER82788. P.V.P.S.S. Sastry is with the National High Magnetic Field Laboratory, Florida State University, FL 32310 USA. (telephone: 850 644 1447, e-mail: pamidi @magnet.fsu.edu). R. G. L. Hodges is with EURUS Technologies, Innovation Park, Tallahassee, FL. 323 10. (email: [email protected]) Y. Viouchkov is with the National High Magnetic Field Laboratory, Florida State University, Tallahassee, FL 323 10 USA. (telephone: 850-644- 0733, e-mail: [email protected]). J. Schwartz is with the National High Magnetic Field Laboraky, Florida State University, and is Professor FAMU-FSU College of Engineering,, Tallahassee, FL 32310 USA. (e-mail: [email protected] ).
PY - 2001/3
Y1 - 2001/3
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 - https://www.scopus.com/pages/publications/0035268314
UR - https://www.scopus.com/pages/publications/0035268314#tab=citedBy
U2 - 10.1109/77.919721
DO - 10.1109/77.919721
M3 - Conference article
AN - SCOPUS:0035268314
SN - 1051-8223
VL - 11
SP - 3110
EP - 3113
JO - IEEE Transactions on Applied Superconductivity
JF - IEEE Transactions on Applied Superconductivity
IS - 1 III
T2 - 2000 Applied Superconductivity Conference
Y2 - 17 September 2000 through 22 September 2000
ER -