Actions for Irradiation effects for in-situ composite conductors. [Nb

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Irradiation effects for in-situ composite conductors. [Nb/sub 3/Sm-Cu] [electronic resource].

Published
Ames, Iowa : Ames Laboratory, 1982.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
Pages: 2 : digital, PDF file
Additional Creators
Ames Laboratory and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
A series of high-performance in situ composite conductors have been studied to determine the detrimental effects of neutron irradiation on the upper critical field, the transition temperature and the critical current. For fluences up to 1 x 10/sup 18/ n/cm/sup 2/, there is essentially no degradation of any of the superconducting properties. At 7 x 10/sup 18/ n/cm/sup 2/, however, T/sub c/ has dropped to 13 K and at 10/sup 19/ neutrons n/cm/sup 2/ T/sub c/ has dropped to 9 K. The ratio of H/sub c2/T/sub c/ is essentially constant at 1.0 T/K for fluences out to 1.3 x 10/sup 19/ n/cm/sup 2/. The volume pinning force goes as (1-b)/sup 2/ for all samples indicating that shear in the flux line lattice controls J/sub c/ even for samples with T/sub c/ as low as 6 K.
Report Numbers
E 1.99:bnl-32384
E 1.99: conf-821108-17
conf-821108-17
bnl-32384
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Note
Published through SciTech Connect.
01/01/1982.
"bnl-32384"
" conf-821108-17"
"DE83005792"
Applied superconductivity conference, Knoxville, TN, USA, 30 Nov 1982.
Gibson, E.D.; Verhoeven, J.D.; Finnemore, D.K.; Ostenson, J.E.; Snead, C.L. Jr.
Funding Information
AC02-76CH00016
View MARC record | catkey: 14461264