Facultatea de Fizică
Universitatea "Al.I.Cuza" Iaşi
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| Titlu: Ageing of low field dielectric constant in BaTiO3 based solid solution |
| Autori: A. Neagu and G. Apachitei |
| Afiliere: Faculty of Physics, Dept. of Physics, Univ. “Al. I. Cuza”, Bv. Carol I, no. 11, Iasi 700506, Romania |
| Abstract: In the present work the impedance spectroscopy analysis has been used to investigate the ageing properties of 2%Ce-doped barium titanate ceramics. The measurements were performed at a fixed frequency f = 1 kHz over o logarithmic time-scale. A decrease over time in the magnitude of the relative variation of dielectric constant was observed. |
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