Debye equation

Debye equation

[də′bī i′kwā·zhən]
(solid-state physics)
The equation for the Debye specific heat, which satisfies the Dulong and Petit law at high temperatures and the Debye T 3 law at low temperatures.
References in periodicals archive ?
e] is summarized in what is called the Debye equation that is valid for gases and dilute solutions:
The Debye equation could be used to estimate the permittivity of a gas if both the polarizability and the dipole moment were known from experiment.
Onsager included the effects of the reaction field into the local field and obtained the following relationship for the static field that, and unlike the Debye equation, can be used to model the dipole moment of some pure liquids:
Equation (69) can fit the relaxation response of many dielectrics because the Debye equation originates from a rate equation based on thermodynamics containing the essential physics, and Eq.
The reasons why the Debye equation is a paradigm in dielectric relaxation theory is because it is simple and contains the essential physics and thermodynamics in relaxation.
For verification purposes, the obtained coeffi cients are substituted back into Debye equation to reconstruct the complex dielectric constant [[[epsilon].