Phonon dispersion and the thermodynamic
β
T.B. Wu; J.B. Cohen; W. Yelon
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Article
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1982
π
Elsevier Science
β 620 KB
Phonon dispersion for Au-40 at.% Ni has been measured above the miscibility gap ( c 1023 K). The ncarcst-neighbor Force constants are considerably reduced compared to those for the pure components, whereas those for more distant neighbors are enhanced, implying an increased longrange phonon-electron