Search for magnetic fields due to anyons in high-T c superconductors
Kiefl, R. F. ; Brewer, J. H. ; Affleck, I. ; Carolan, J. F. ; Dosanjh, P. ; Hardy, W. N. ; Hsu, T. ; Kadono, R. ; Kempton, J. R. ; Kreitzman, S. R. ; Li, Q. ; O'Reilly, A. H. ; Riseman, T. M. ; Schleger, P. ; Stamp, P. C. E. ; Zhou, H. ; Le, L. P. ; Luke, G. M. ; Sternlieb, B. ; Uemura, Y. J. ; Hart, H. R. ; Lay, K. W.
Springer
Published 1991
Springer
Published 1991
| ISSN: |
1572-9540
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| Source: |
Springer Online Journal Archives 1860-2000
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| Topics: |
Physics
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| Notes: |
Abstract We have searched for anomalous internal magnetic fields in highT c materials which are predicted to occur in anyon and flux phase models of superconductivity. The magnitude, anisotropy and temperature dependence of the observed fields inc-axis oriented samples of sintered YBa2CuO3O7 and of thick-film Bi2Sr2CaCu2O8 are consistent with a conventional nuclear dipolar origin. An upper limit of ≲0.08 mT is set for any anomalous magnetic fields along thec-axis atμ + sites in bulk CuO2 superconductors.
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| Type of Medium: |
Electronic Resource
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| URL: |