Dynamics of molten salts

M. Feinstein; J. W. Halley; P. Schofield

doi:10.1088/0022-3719/12/20/013

Dynamics of molten salts

M. Feinstein, J. W. Halley, P. Schofield

Physics and Astronomy (Twin Cities)

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Abstract

The authors consider the question of the observability of the plasmon mode in molten salts by the study of frequency moments of the dynamical structure factor _Smu nu (k, omega ). They establish approximate relationships between the fourth moments and phonon frequencies in the solid which are confirmed by detailed calculations in KI. Various approximation methods for obtaining the neutron scattering function S(k, omega ) from the moments give consistent results indicating that the plasmon mode should be observable.

Original language	English (US)
Article number	013
Pages (from-to)	4185-4206
Number of pages	22
Journal	Journal of Physics C: Solid State Physics
Volume	12
Issue number	20
DOIs	https://doi.org/10.1088/0022-3719/12/20/013
State	Published - 1979

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abstract = "The authors consider the question of the observability of the plasmon mode in molten salts by the study of frequency moments of the dynamical structure factor Smu nu (k, omega ). They establish approximate relationships between the fourth moments and phonon frequencies in the solid which are confirmed by detailed calculations in KI. Various approximation methods for obtaining the neutron scattering function S(k, omega ) from the moments give consistent results indicating that the plasmon mode should be observable.",

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AB - The authors consider the question of the observability of the plasmon mode in molten salts by the study of frequency moments of the dynamical structure factor Smu nu (k, omega ). They establish approximate relationships between the fourth moments and phonon frequencies in the solid which are confirmed by detailed calculations in KI. Various approximation methods for obtaining the neutron scattering function S(k, omega ) from the moments give consistent results indicating that the plasmon mode should be observable.

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Dynamics of molten salts

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