The influence of RF power, pressure and substrate temperature on optical properties of RF sputtered vanadium pentoxide thin films
Other Title(s)
تأثير الطاقة و الضغط و درجة حرارة الركيزة على الخصائص البصرية للأغشية الرقيقة لخامس أوكسيد الفاناديوم باستخدام الترذيذ بالترددات الراديوية
Joint Authors
Salman, Ibrahim Khalaf
Hasan, Nadim Khalid
Khalaf, Muhammad Khammas
Source
Issue
Vol. 16, Issue 39 (31 Dec. 2018), pp.42-47, 6 p.
Publisher
University of Baghdad College of Science
Publication Date
2018-12-31
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Abstract EN
The V2O5 films were deposited on glass substrates which produce using "radio frequency (RF)"power supply and Argon gas technique.
The optical properties were investigated by, UV spectroscopy at "radio frequency" (RF) power ranging from 75 - 150 Watt and gas pressure, (0.03, 0.05 and 0.007 Torr), and substrate temperature (359, 373,473 and 573) K.
The UV-Visible analysis shows that the average transmittance of all films in the range 40-65 %.
When the thickness has been increased the transhumance was decreased from (65-40) %.
The values of energy band gap were lowered from (3.02-2.9 eV) with the increase of thickness the films in relation to an increase in power, The energy gap decreased (2.8 - 2.7) eV with an increase in the pressure and substrate temperature respectively.
American Psychological Association (APA)
Salman, Ibrahim Khalaf& Hasan, Nadim Khalid& Khalaf, Muhammad Khammas. 2018. The influence of RF power, pressure and substrate temperature on optical properties of RF sputtered vanadium pentoxide thin films. Iraqi Journal of Physics،Vol. 16, no. 39, pp.42-47.
https://search.emarefa.net/detail/BIM-866002
Modern Language Association (MLA)
Salman, Ibrahim Khalaf…[et al.]. The influence of RF power, pressure and substrate temperature on optical properties of RF sputtered vanadium pentoxide thin films. Iraqi Journal of Physics Vol. 16, no. 39 (2018), pp.42-47.
https://search.emarefa.net/detail/BIM-866002
American Medical Association (AMA)
Salman, Ibrahim Khalaf& Hasan, Nadim Khalid& Khalaf, Muhammad Khammas. The influence of RF power, pressure and substrate temperature on optical properties of RF sputtered vanadium pentoxide thin films. Iraqi Journal of Physics. 2018. Vol. 16, no. 39, pp.42-47.
https://search.emarefa.net/detail/BIM-866002
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 47
Record ID
BIM-866002