Journal of thermal analysis

, Volume 48, Issue 5, pp 1085–1091 | Cite as

Structural and thermal properties of the HTSC Hg-1201

  • G. A. Costa
  • Elena Kaiser
Article

Abstract

The lattice parameters of HgxBa2O4+δ were determined by X-ray powder diffraction as a function of temperature from 10 to 310 K. The fitting of the parameters yielded the thermal expansion coefficients of the superconducting oxide and demonstrated the anisotropy characteristics of the polycrystalline material. The effect of the irreversible loss of Hg on the lattice parameters is reported.

Keywords

HgxBa2O4+δ structural and thermal properties 
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Copyright information

© Akadémiai Kiadó 1997

Authors and Affiliations

  • G. A. Costa
    • 1
  • Elena Kaiser
    • 1
  1. 1.Dipartimento di Chimica e Chimica IndustrialeUniversità di GenovaGenovaItaly

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