Optical constants of zinc telluride thin films in the visible and near-infrared regions
Joint Authors
Muhammad, Muhammad S.
Salim, Evan T.
Yahya, Khalid Z.
Source
Engineering and Technology Journal
Issue
Vol. 26, Issue 05 (31 May. 2008), pp.512-519, 8 p.
Publisher
Publication Date
2008-05-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Topics
Abstract AR
في هذا البحث، جرى ترسيب أغشية رقيقة من تيلورايد الخارصين (ZnTe) على قواعد زجاجية باستخدام تقنية التبخير الحراري في الفراغ.
أجريت القياسات البصرية على الأغشية المرسبة لتحديد طيف النفاذية و الامتصاصية كدالة للطول الموجي الساقط و من ثم تحديد المعاملات البصرية مثل معامل الامتصاص و معامل التخميد و قيمة و نوع فجوة الطاقة و عمليات الامتصاص و قيمة معامل الانكسار المركب.
هذه الدراسة يمكن أن تقدم فهما أفضل للخواص البصرية لأغشية تيلورايد الخارصين الرقيقة و نبائطها من آجل تحسين خصائصها و زيادة حدود الكفاءة لها.
Abstract EN
In this study, thin films of ZnTe were deposited on glass substrates using vacuum evaporation technique.
The optical measurements on the deposited films were performed to determine the transmission spectrum and the absorption spectra as a function of incident wavelength.
As well, optical parameters, such as extinction coefficient, value and type of energy gap, type of the dominant absorption processes, real and complex refractive index as functions of incident photon energy, were determined.
This study may present better understanding for the optical properties of ZnTe thin films and their devices in order to enhance their characteristics and improve their efficiencies.
American Psychological Association (APA)
Yahya, Khalid Z.& Muhammad, Muhammad S.& Salim, Evan T.. 2008. Optical constants of zinc telluride thin films in the visible and near-infrared regions. Engineering and Technology Journal،Vol. 26, no. 05, pp.512-519.
https://search.emarefa.net/detail/BIM-51685
Modern Language Association (MLA)
Yahya, Khalid Z.…[et al.]. Optical constants of zinc telluride thin films in the visible and near-infrared regions. Engineering and Technology Journal Vol. 26, no. 05 (2008), pp.512-519.
https://search.emarefa.net/detail/BIM-51685
American Medical Association (AMA)
Yahya, Khalid Z.& Muhammad, Muhammad S.& Salim, Evan T.. Optical constants of zinc telluride thin films in the visible and near-infrared regions. Engineering and Technology Journal. 2008. Vol. 26, no. 05, pp.512-519.
https://search.emarefa.net/detail/BIM-51685
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 515
Record ID
BIM-51685