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Structural, Optical, and Electrochromic Properties of Pure and Mo-Doped WO3 Films by RF Magnetron Sputtering
Joint Authors
Kondaiah, Paruchuri
Hussain, Obili Mahammad
Uthanna, Suda
Madhavi, Vempuluri
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-23
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Pure and Mo-doped WO3 films were formed on ITO-coated glass substrate held at 473 K by RF magnetron sputtering technique.
The structural, morphological, and optical properties of pure and Mo-doped WO3 thin films have been systematically studied.
The structural properties revealed that the pure WO3 films exhibited a (020) reflection related to the orthorhombic phase of WO3, whereas Mo-doped films showed (200) reflection.
The surface morphology revealed that pure WO3 films showed the dense surface and Mo-doped films contained agglomerated grains which were uniformly distributed on the surface of the substrate.
The optical transmittance decreased from 85% to 75% for pure and Mo-doped WO3 films, respectively.
The electrochromic properties of the films were measured by cyclic voltametry in 1 M Li2SO4 electrolyte solution.
The optical modulation of pure WO3 films at near IR was 50%, and the calculated color efficiency was 33.8 cm2/C, while in Mo-doped WO3 the efficiency improved to 42.5 cm2/C.
American Psychological Association (APA)
Madhavi, Vempuluri& Kondaiah, Paruchuri& Hussain, Obili Mahammad& Uthanna, Suda. 2013. Structural, Optical, and Electrochromic Properties of Pure and Mo-Doped WO3 Films by RF Magnetron Sputtering. Conference Papers in Energy،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-446646
Modern Language Association (MLA)
Madhavi, Vempuluri…[et al.]. Structural, Optical, and Electrochromic Properties of Pure and Mo-Doped WO3 Films by RF Magnetron Sputtering. Conference Papers in Energy No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-446646
American Medical Association (AMA)
Madhavi, Vempuluri& Kondaiah, Paruchuri& Hussain, Obili Mahammad& Uthanna, Suda. Structural, Optical, and Electrochromic Properties of Pure and Mo-Doped WO3 Films by RF Magnetron Sputtering. Conference Papers in Energy. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-446646
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-446646