抄録
The dielectric response of valence fluctuation compound Sm3Se4 has been measured in the frequency range from 20 Hz up to 1 GHz. The resultant response of Sm3Se4 is described by a superposition of two independent dispersions with the Cole-Cole type, which are given by the valence fluctuating state in Sm3Se4 crystal with vacancies. The phase angle θ=90° for the admittance of Sm3Se4 at low temperatures leads the absence of free carrier Uke in an ideal capacitor. Similar behavior on Sm2Se3 is also presented.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 1365-1371 |
| ページ数 | 7 |
| ジャーナル | journal of the physical society of japan |
| 巻 | 62 |
| 号 | 4 |
| DOI | |
| 出版ステータス | Published - 1993 1月 1 |
ASJC Scopus subject areas
- 物理学および天文学（全般）