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Author (up) D'Anna, G.; Benoit, W.; Luzuriaga, J.; Berger, H. doi  openurl
  Title Dynamic and static mechanical measurements of flux-lattice softening and associated hysteretic depinning dissipation peak in YBa2Cu3Ox ceramic Type Journal Article
  Year 1990 Publication Europhysics Letters Abbreviated Journal Europhys. Lett.  
  Volume 13 Issue 5 Pages 465-471  
  Abstract We have studied flux-lattice dissipation in YBa2Cu3Ox ceramic using a forced inverted torsional pendulum. Reversible restoring force variations during temperature sweep suggest that flux lines experience a “hard-soft” transition between 50 K and Tc. Measurements of internal friction and modulus change as a function of the applied stress show a typical depinning behaviour. This dissipation peak during the temperature sweep is understood as a hysteretic depinning in which the critical force depends upon the penetration depth.  
  Corporate Author Thesis  
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  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0295-5075 ISBN Medium  
  Area Expedition Conference  
  Notes ISI:A1990EG33100015 Approved no  
  Call Number BT @ hernan @ Serial 259  
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