On the Influence of Conduction Electrons on the Ferroelectric Curie Temperature

J.J. Hallers; W.J. Caspers

doi:10.1002/pssb.19690360221

On the Influence of Conduction Electrons on the Ferroelectric Curie Temperature

J.J. Hallers
, W.J. Caspers

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Abstract

The frequency dependence of the transverse optical mode in the long-wavelength limit on the density of conduction electrons is calculated. This dependence is a consequence of the dielectric properties of the free electron gas which gives a change of the effective ion-ion interaction. By putting the limiting frequency equal to zero one finds an equation for the ferroelectric Curie temperature.

Original language	English
Pages (from-to)	587-592
Journal	Physica Status Solidi. B: Basic Research
Volume	36
Issue number	2
DOIs	https://doi.org/10.1002/pssb.19690360221
Publication status	Published - 1969

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title = "On the Influence of Conduction Electrons on the Ferroelectric Curie Temperature",

abstract = "The frequency dependence of the transverse optical mode in the long-wavelength limit on the density of conduction electrons is calculated. This dependence is a consequence of the dielectric properties of the free electron gas which gives a change of the effective ion-ion interaction. By putting the limiting frequency equal to zero one finds an equation for the ferroelectric Curie temperature.",

author = "J.J. Hallers and W.J. Caspers",

year = "1969",

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language = "English",

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journal = "Physica Status Solidi. B: Basic Research",

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T1 - On the Influence of Conduction Electrons on the Ferroelectric Curie Temperature

AU - Hallers, J.J.

AU - Caspers, W.J.

PY - 1969

Y1 - 1969

N2 - The frequency dependence of the transverse optical mode in the long-wavelength limit on the density of conduction electrons is calculated. This dependence is a consequence of the dielectric properties of the free electron gas which gives a change of the effective ion-ion interaction. By putting the limiting frequency equal to zero one finds an equation for the ferroelectric Curie temperature.

AB - The frequency dependence of the transverse optical mode in the long-wavelength limit on the density of conduction electrons is calculated. This dependence is a consequence of the dielectric properties of the free electron gas which gives a change of the effective ion-ion interaction. By putting the limiting frequency equal to zero one finds an equation for the ferroelectric Curie temperature.

U2 - 10.1002/pssb.19690360221

DO - 10.1002/pssb.19690360221

M3 - Article

SN - 0370-1972

VL - 36

SP - 587

EP - 592

JO - Physica Status Solidi. B: Basic Research

JF - Physica Status Solidi. B: Basic Research

IS - 2

ER -

On the Influence of Conduction Electrons on the Ferroelectric Curie Temperature

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