- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Dielectric properties of 1,8 Anthraquinon phthalate films | ||
| Journal of Basrah Researches (Sciences) | ||
| Article 1, Volume 33, Issue 1, 2007, Pages 33-37 PDF (0 K) | ||
| Author | ||
| G.M. Shebeeb | ||
| Abstract | ||
| The dielectric properties of poly ( 1,8-antraquinon phthalate film’s) have been studied through measuring the electrical equivalent circuit (lumped circuit ) contained capacitance and resistance. The measurements were carried out in temperature range ( 305-343)K, at constant frequency (1KHz). The permittivity was found decreased with increasing temperature similar to the CP , and the relaxation process was pointed in the temperature spectrum of the imaginary part of the dielectric constant ε= related to α- process. Another result that was obtained was the dissipation factor which at a high temperature decreased with increasing temperature. | ||
| Keywords | ||
| Dielectric; permittivity; relaxation; dissipation factor; lumped circuit | ||
|
Statistics Article View: 106 PDF Download: 79 |
||