Electric field fluctuations and bond character in liquid alloys

Brinkmann, R.; Paulick, C. A.; Elwenspoek, Michael Curt; Hartrott, M. v.; Kiehl, M.; Maxim, Peter E.; Quitmann, D.

doi:10.1016/0375-9601(85)90490-6

Cited by 8 publications

(2 citation statements)

References 26 publications

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“…The incident energy was 4.75 meV; thus the TOF spectra could be measured up to 3.8 meV in neutron energy loss and to large negative energy transfers hω on the neutron energy gain side at scattering angles between 11 and 113 degrees, which were continuously covered with three rows of 3 He detectors.…”

Section: Experiments and Data Treatmentmentioning

confidence: 99%

“…Less well studied than pure liquid metals are liquid alloys of which several, composed of pure liquid metals, exhibit strong deviations from simple metallic behaviour in their electronic and thermodynamic properties in certain ranges of concentrations and temperatures. Near special stoichiometric compositions they may lose their metallic character, showing a transition from metallic to an ionic or a covalent character in their interatomic bonding [3].…”

Section: Introductionmentioning

confidence: 99%

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Collective atomic dynamics in liquid

Pratesi

Suck

1997

J. Phys.: Condens. Matter

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The collective atomic dynamics of liquid has been investigated at 920 K using cold neutron inelastic scattering techniques. The isothermal and the adiabatic dispersion curves together with the damping function of the viscosity have been obtained from a fit of Lovesey's model to the measured total dynamic structure factor . The comparison of the total structure factor S(Q) and the dispersion obtained from the maxima of the current - current correlation function for liquid with the same functions obtained before for pure rubidium shows a small shortening and strengthening of the bonds in liquid with respect to the bonds in pure liquid Rb, even though the character of the alloy is still metallic in general at this small Sb concentration.

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Section: Experiments and Data Treatmentmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%