Structural, opto-electronic and photoelectrochemical properties of tungsten diselenide thin films
نویسندگان
چکیده
منابع مشابه
architecture and engineering of nanoscale sculptured thin films and determination of their properties
چکیده ندارد.
15 صفحه اولStructural and mechanical properties of nanostructured tungsten oxide thin films
This study presents structural and mechanical properties of WO3 thin films deposited on glass substrates at different temperatures by radio frequency reactive magnetron sputtering. WO3 films deposited at temperatures up to 200uC are found as amorphous, but crystalline at 300 and 400uC. Chemical analysis reveals the overstoichiometry of the films. The diffusion of sodium ions from glass substrat...
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Tungsten trioxide (WO₃) possesses a small band gap energy of 2.4-2.8 eV and is responsive to both ultraviolet and visible light irradiation including strong absorption of the solar spectrum and stable physicochemical properties. Thus, controlled growth of one-dimensional (1D) WO₃ nanotubular structures with desired length, diameter, and wall thickness has gained significant interest. In the pre...
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The study of IIIA-IIIB-V type thin films has recently been receiving a great deal of attention as possible solutions to optimize and to further engineer the electronic, optical and structural properties of optoelectronic materials. In this work we studied the influence of yttrium addition to InN films, in connection with YN band-gap, and explored the possibility of tuning the optical and electr...
متن کاملStructural, optical and photoelectrochemical characterizations of monoclinic Ta3N5 thin films.
Monoclinic Ta3N5 thin films were synthesized by thermal nitridation of amorphous Ta2O5 films directly sputtered by radio frequency magnetron sputtering. The samples were studied by high resolution transmission electron microscopy, X-ray photoelectron spectroscopy, UV-Vis-NIR spectrophotometry, rietveld refinements, spectroscopic ellipsometry and electrochemical techniques. The surface compositi...
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ژورنال
عنوان ژورنال: Applied Nanoscience
سال: 2015
ISSN: 2190-5509,2190-5517
DOI: 10.1007/s13204-014-0388-0