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Heat Capacity of Rubidium Tungsten Bronze

  • W. E. Kienzle
  • A. J. Bevolo
  • G. C. Danielson
  • P. W. Li
  • H. R. Shanks
  • P. H. Sidles

Abstract

Rubidium tungsten bronze (Rb x WO3) is a nonstoichiometric metallic compound whose variation in x value allows the electron concentration to be changed without altering the crystal structure. Magneli,1 who determined the crystal structure, found that the hexagonal lattice has channels along the c axis formed from WO6 octahedra joined at their corners. The rubidium ions lie in these channels. When all the channel sites are occupied x = 0.33, so this x value corresponds to the upper limit for the formation of hexagonal Rb x WO3.

Keywords

Versus Versus Versus Versus Versus Versus Versus Versus Versus Sodium Tungsten Excess Heat Capacity Inelastic Neutron Scatter 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    A. Magneli, Nature 169, 791 (1952).CrossRefADSGoogle Scholar
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    A.R. Sweedler, C.J. Raub, and B.T. Matthias, Phys. Lett. 15, 108 (1965).CrossRefADSGoogle Scholar
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    J.P. Remeika, T.H. Geballe, B.T. Matthias, A.S. Cooper, G.W. Hull, and E.M. Kelly, Phys. Lett. 24A, 565 (1967).CrossRefGoogle Scholar
  4. 4.
    H.R. Shanks and G.C. Danielson, in Proc. 12th Intern. Conf. Low Temp. Phys., 1970, Academic Press of Japan, Tokyo (1971).Google Scholar
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    R.W. Vest, M. Griffel, and J.F. Smith, in Proc. 5th Intern. Conf Low Temp. Phys. Chem., 1957, University of Wisconsin Press, Madison, Wisconsin (1958), p. 427.Google Scholar

Copyright information

© Springer Science+Business Media New York 1974

Authors and Affiliations

  • W. E. Kienzle
    • 1
  • A. J. Bevolo
    • 1
  • G. C. Danielson
    • 1
  • P. W. Li
    • 1
  • H. R. Shanks
    • 1
  • P. H. Sidles
    • 1
  1. 1.Ames Laboratory—USAEC and Department of PhysicsIowa State UniversityAmesUSA

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