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Effect of oxygen content on the specific heat and magnetic susceptibility of YBa2Cu3O7−δ

  • HITC—Transport, Thermodynamic Properties, Electron-Phonon Coupling
  • Published:
Czechoslovak Journal of Physics Aims and scope

Abstract

The specific heat and magnetic susceptibility of a sample of YBa2Cu3O7−δ (YBCO) was measured for 0≤δ≤0.85, 0.8≤T≤120K, and H=0, 3, 5, 7, 9T. The data show the existence of both S=1/2 and S=2 paramagnetic centers, consistent with EPR results. The δ dependences of their concentrations and of other parameters are reported.

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Authors and Affiliations

  1. Lawrence Berkeley National Laboratory, University of California, 94720, Berkeley, CA, USA

    Jeffrey P. Emerson, Daniel A. Wright, Robert A. Fisher & Norman E. Phillips

Authors
  1. Jeffrey P. Emerson
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  2. Daniel A. Wright
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  3. Robert A. Fisher
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  4. Norman E. Phillips
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Emerson, J.P., Wright, D.A., Fisher, R.A. et al. Effect of oxygen content on the specific heat and magnetic susceptibility of YBa2Cu3O7−δ . Czech J Phys 46 (Suppl 3), 1209–1210 (1996). https://doi.org/10.1007/BF02562719

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  • DOI: https://doi.org/10.1007/BF02562719

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