Effect of thickness on the electrical conductivity and hall effect measurements of (CIGS) films
Other Title(s)
تأثير السمك على التوصيلية الكهربائية و قياسات تأثير هول لأغشية (CIGS)
Joint Authors
al-Mayyali, Bushra Kazim Hassun
Khudayr, Iman Hamid
Abd al-Razzaq, Ali Husayn
Source
Ibn al-Haitham Journal for Pure and Applied Science
Issue
Vol. 27, Issue 3 (31 Dec. 2014), pp.300-308, 9 p.
Publisher
University of Baghdad College of Education for Pure Science / Ibn al-Haitham
Publication Date
2014-12-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Topics
Abstract AR
حسب تأثير الأسماك المختلفة (500, 1000, 1500, and 2000) nm في التوصيلية الكهربائية و قياسات تأثير هول لأغشية نحاس انديوم كاليوم سيلينيوم CuIn1-xGaxSe2 (CIGS)، إذ x = 0.6.
حضرت الأغشية باستعمال تقنية التبخير الحراري على أرضيات من الزجاج عند درجة حرارة الغرفة من سبيكة (CIGS).
حسبت التوصيلية الكهربائية (σ) و طاقات التنشيط (Ea1, Ea2) و تحركية هول و تركيز الحاملات دالة لتغير السمك.
و قد أظهرت كل الأغشية آليتين للانتقال الإلكتروني لحاملات الشحنة و لوحظ زيادة التوصيلية الكهربائية، بينما تنوعت طاقات التنشيط بزيادة سمك الأغشية المحضرة.
و بينت نتائج قياسات تأثير هول أن جميع أغشية CIGS كانت من نوع (p-type).
كما لوحظ زيادة كل من تركيز و تحركية حاملات الشحنة بزيادة سمك الأغشية.
Abstract EN
The influence of different thickness (500, 1000, 1500, and 2000) nm on the electrical conductivity and Hall effect measurements have been investigated on the films of copper indium gallium selenide CuIn1-xGaxSe2 (CIGS) for x = 0.6.The films were produced using thermal evaporation technique on glass substrates at R.T from (CIGS) alloy.
The electrical conductivity (σ), the activation energies (Ea1, Ea2), Hall mobility and the carrier concentration are investigated and calculated as function of thickness.
All films contain two types of transport mechanisms of free carriers, and increase films thickness was fond to increase the electrical conductivity whereas the activation energy (Ea) would vary with films thickness.
Hall Effect analysis results of CIGS films show all films were (p-type) and both Hall mobility and the carrier concentration increase with the increase of films thickness.
American Psychological Association (APA)
al-Mayyali, Bushra Kazim Hassun& Khudayr, Iman Hamid& Abd al-Razzaq, Ali Husayn. 2014. Effect of thickness on the electrical conductivity and hall effect measurements of (CIGS) films. Ibn al-Haitham Journal for Pure and Applied Science،Vol. 27, no. 3, pp.300-308.
https://search.emarefa.net/detail/BIM-546226
Modern Language Association (MLA)
al-Mayyali, Bushra Kazim Hassun…[et al.]. Effect of thickness on the electrical conductivity and hall effect measurements of (CIGS) films. Ibn al-Haitham Journal for Pure and Applied Science Vol. 27, no. 3 (2014), pp.300-308.
https://search.emarefa.net/detail/BIM-546226
American Medical Association (AMA)
al-Mayyali, Bushra Kazim Hassun& Khudayr, Iman Hamid& Abd al-Razzaq, Ali Husayn. Effect of thickness on the electrical conductivity and hall effect measurements of (CIGS) films. Ibn al-Haitham Journal for Pure and Applied Science. 2014. Vol. 27, no. 3, pp.300-308.
https://search.emarefa.net/detail/BIM-546226
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 305-307
Record ID
BIM-546226
