Current density and reversible magnetization of HgBa(2)Ca(2)Cu(3)O(x) superconductors containing randomly oriented columnar defects

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dc.creatorThompson, J. R.
dc.creatorOssandon, J. G.
dc.creatorKrusin-Elbaum, L.
dc.creatorKim, H. J.
dc.creatorChristen, D. K.
dc.creatorSong, K. J.
dc.creatorSorge, K. D.
dc.creatorUllmann, J. L.
dc.date2002-04-29
dc.date.accessioned2026-07-07T02:45:15Z
dc.date.available2026-07-07T02:45:15Z
dc.descriptionBulk polycrystalline HgBa(2)Ca(2)Cu(3)O(x) materials were irradiated with 0.8 GeV protons to form randomly oriented columnar defects, by induced fission of Hg-nuclei. Proton fluences from 0 to 35 times 10^{16} cm^{-2} were used to install defects with area densities up to a "matching field" of 3.4 Tesla. Studies were conducted on the dependence of the equilibrium magnetization and the intragrain persistent current density on temperature and applied magnetic field, at various defect densities. The magnetization was modeled using London theory with the addition of vortex-defect interactions.
dc.descriptionREVTEX text plus 7 Postscript figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0204616
dc.identifierhttp://arxiv.org/abs/cond-mat/0204616
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/19235
dc.subjectSuperconductivity
dc.titleCurrent density and reversible magnetization of HgBa(2)Ca(2)Cu(3)O(x) superconductors containing randomly oriented columnar defects
dc.typetext

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