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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/1753

Title: Absence of local moments in superconductor YBazCu306.95
Authors: Smith, T.J.
Andersen, K.H.
Beck, U.
Capellmann, H.
Kremer, R.K.
Neumann, K-U.
Scharpf, O.
Simon, A.
Ziebeck, K.R.A.
Issue Date: 1998
Publisher: © Elsevier
Citation: SMITH et al, 1998. Absence of local moments in superconductor YBazCu306.95. Journal of Magnetism and Magnetic Materials 177-181, pp. 543-544
Abstract: With the use of spin-polarised neutrons and polarisation analysis the magnetic scattermg from the superconducting cuprate YBa2Cu306+x (x = 0.95, T~ = 90 K) is measured in the normal state at T = 300 K and placed on an absolute scale with the use of a vanadium standard. These measurements show conclusively that there is negligible magnetic scattering in the normal state below 30 meV. What little scattering is observed corresponds to a paramagnetic scattering cross-section of(0.048 ± 0.008) b or to ~ 3.2% of the Cu atoms carrying a spin ½.
Description: This is Restricted Access. It is also available at: http://www.sciencedirect.com/science/journal/03048853.
URI: https://dspace.lboro.ac.uk/2134/1753
ISSN: 0304-8853
Appears in Collections:Closed Access (Physics)

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