Nonlinear dielectric relaxation spectra calculated with a free rotation model of the dipole moment

Yasuyuki Kimura, Reinosuke Hayakawa

研究成果: ジャーナルへの寄稿学術誌査読

25 被引用数 (Scopus)

抄録

Nonlinear dielectric relaxation spectroscopy has recently been utilized to investigate the details of electrical dynamics in a variety of substances. The nonlinear spectra obtained have usually been analyzed in terms of a phenomenological nonlinear response theory proposed by Nakada. In this paper, to check the validity of the phenomenological theory, the dielectric relaxation spectra of first and third orders are calculated from the molecular theory based on a free rotation model of the dipole moment. The after-effect function of exponential decay type assumed in the phenomenological theory is not applicable to the free rotation model. The validity of phenomenological expressions for nonlinear spectra as approximate or semiempirical formulas is discussed in detail.

本文言語英語
ページ(範囲)3387-3391
ページ数5
ジャーナルJapanese Journal of Applied Physics
31
10 R
DOI
出版ステータス出版済み - 10月 1992
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 工学(全般)
  • 物理学および天文学(全般)

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