Effect of tin additive in cadmium sulfide thin films on ac mechanism and Cole-Cole diagram
Other Title(s)
تأثير إضافة القصدير بأغشية كبريتيد الكدادميوم الرقيقة على الميكانيكية المتناوبة و مخطط Cole-Cole
Author
Source
Issue
Vol. 7, Issue 2 (31 Dec. 2015), pp.47-53, 7 p.
Publisher
University of Kufa Faculty of Science Department of Physics
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract EN
Thin Films of pure and Sn doped CdS have been prepared via thermal evaporation method onto glass substrates at room temperature at 600 ± 10 nm film thickness.
Real and imaginary ( ) part of dielectric constant, ac conductivity (σac) and cole - cole diagram of thin films for Sn ratios (0 %, 10 %, 25 & , and 30 %) have been studied at room temperature as a function of frequency range (20 kHz - 4 MHz).
The results indicated that the dielectric constant increases with the increase of Sn concentration but it decreases with the increase of frequency.
The mechanism of ac conductivity matches with correlated barrier hoping model.
From cole-cole diagram, the polarization and the relaxation time increase with the increase of concentration.
American Psychological Association (APA)
Shaban, Salma Mahdi. 2015. Effect of tin additive in cadmium sulfide thin films on ac mechanism and Cole-Cole diagram. Journal of Kufa-Physics،Vol. 7, no. 2, pp.47-53.
https://search.emarefa.net/detail/BIM-687956
Modern Language Association (MLA)
Shaban, Salma Mahdi. Effect of tin additive in cadmium sulfide thin films on ac mechanism and Cole-Cole diagram. Journal of Kufa-Physics Vol. 7, no. 2 (2015), pp.47-53.
https://search.emarefa.net/detail/BIM-687956
American Medical Association (AMA)
Shaban, Salma Mahdi. Effect of tin additive in cadmium sulfide thin films on ac mechanism and Cole-Cole diagram. Journal of Kufa-Physics. 2015. Vol. 7, no. 2, pp.47-53.
https://search.emarefa.net/detail/BIM-687956
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 52-53
Record ID
BIM-687956