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The Alternative Electrical Properties of (Al -CdSe0.8Te0.2-Al) Capacitor at Room Temperature | ||
| Ibn Al-Haitham Journal For Pure And Applied Science | ||
| Article 1, Volume 22, Issue 4, 2009, Pages 39-45 | ||
| Author | ||
| G.J. Ibraheem | ||
| Abstract | ||
| This research aims to prepare an (Al-CdSe0.8Te0.2-Al) capacitor and study the alternating electrical properties of it at room temperature, and study the possibility of using these films in electronical applications. The A.C. conductivity of as-deposited films have been measured in the frequency range (f =100Hz-400KHz), and it has shown that A.C. conductivity ( σa.c ) increases with the frequency increasing. The study of the variation of each of the capacitance and real part of the dielectric constant (Єr ) with frequency has shown that their values decrease with frequency increasing. The study of the variation of each of the imaginary part of dielectric constant (Єi ) and the loss factor with frequency has shown that their values decrease with frequency increasing and then they began to increase. | ||
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