The Electrical Characteristics of Aluminium Doped Zinc Oxide Thin Film for Humidity Sensor Applications
Joint Authors
Mohamad, Zulfakri
Fuad Kamel, M.
Rusop, M.
Md Sin, N. D.
Alip, Rosalena Irma
Source
Advances in Materials Science and Engineering
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-08-08
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
The electrical characteristics of aluminum (Al) doped zinc oxide (ZnO) thin film for high sensitivity humidity sensors are presented.
The effects of Al doping concentration at 0~0.6 at % on the Al doped ZnO thin film properties were investigated using current-voltage measurement.
The optical and structural properties were characterized using photoluminescence (PL), scanning emission microscope (SEM), and X-ray diffraction (XRD).
Parameter 0.6 at % Aluminum doped show high sensitivity and suitable for humidity sensor.
PL show an emissions band with two peaks centered at about 380 nm (ultra-violet (UV)) and 600 nm (green) in a room temperature.
The length of the nanorods increases as the doping concentration increases.
XRD results show the intensity of the (002) peak decreased with the increasing of doping concentration.
American Psychological Association (APA)
Md Sin, N. D.& Fuad Kamel, M.& Alip, Rosalena Irma& Mohamad, Zulfakri& Rusop, M.. 2011. The Electrical Characteristics of Aluminium Doped Zinc Oxide Thin Film for Humidity Sensor Applications. Advances in Materials Science and Engineering،Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-512803
Modern Language Association (MLA)
Md Sin, N. D.…[et al.]. The Electrical Characteristics of Aluminium Doped Zinc Oxide Thin Film for Humidity Sensor Applications. Advances in Materials Science and Engineering No. 2011 (2011), pp.1-5.
https://search.emarefa.net/detail/BIM-512803
American Medical Association (AMA)
Md Sin, N. D.& Fuad Kamel, M.& Alip, Rosalena Irma& Mohamad, Zulfakri& Rusop, M.. The Electrical Characteristics of Aluminium Doped Zinc Oxide Thin Film for Humidity Sensor Applications. Advances in Materials Science and Engineering. 2011. Vol. 2011, no. 2011, pp.1-5.
https://search.emarefa.net/detail/BIM-512803
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-512803
