Browsing Geldart, Wally by Author "Malmstrom, G."

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  • Critical exponents and amplitude ratios from electrical resistivity measurements of dysprosium 

    Malmstrom, G., and D. J. W. Geldart. 1980. "Critical exponents and amplitude ratios from electrical resistivity measurements of dysprosium." Physical Review B (Condensed Matter) 21(3): 1133-8. Copyright © 1980 American Physical Society.
    Resistive anomalies in helical antiferromagnets are shown to reflect the temperature dependence of the specific heat sufficiently close to the Neel temperature. The temperature dependence of superzone energy gaps does not ...

  • Wave-vector analysis of metallic surface energy 

    Rasolt, M., G. Malmstrom, and D. J. W. Geldart. 1979. "Wave-vector analysis of metallic surface energy." Physical Review B (Condensed Matter) 20(8): 3012-19. Copyright © 1979 American Physical Society.
    The exchange and correlation energy of a nonuniform electronic system can be decomposed into contributions of different wave-vector fluctuations. Both the long- and short-wavelength contributions to this energy can be ...