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首页> 外文期刊>Physica, B. Condensed Matter >On a thermodynamical model for dielectric relaxation phenomena
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On a thermodynamical model for dielectric relaxation phenomena

机译:关于介电弛豫现象的热力学模型

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摘要

In this paper an extension of Debye's model by considering Kluitenberg's theory on dielectric relaxation phenomena is proposed. Following Kluitenberg's dielectric theory, it is supposed that the phenomenological coefficient of the second derivative of differential equation governing the dielectric phenomena is not constant. In particular, by identifying some coefficients of the Kluitenberg differential equation on dielectric relaxation to those of Debye's one, an expression for storage and loss dielectric constants as the sum of Debye's relation and a function which depends on the frequency omega and the aforementioned coefficient can be obtained. Its physical meaning allows us to use it for fitting experimental data.
机译:本文提出了通过考虑克鲁伊滕贝格的介电弛豫现象理论对德拜模型的扩展。根据克鲁伊滕贝格的介电理论,假定控制介电现象的微分方程的二阶导数的现象学系数不是恒定的。特别地,通过将​​关于介电弛豫的Kluitenberg微分方程的一些系数识别为Debye的那些,可以将存储和损耗介电常数的表达式作为Debye关系和取决于频率ω和上述系数的函数之和。获得。它的物理含义使我们可以将其用于拟合实验数据。

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