Journal ArticleDOI
Optical and structural properties of thin films of ZnO at elevated temperature
TLDR
In this article, the properties of zinc oxide thin films on soda-lime glass substrate via dip-coating technique, using zinc acetate dehydrate and ethanol as raw materials, have been investigated using XRD, SEM and UV-Vis spectrophotometer.About:
This article is published in Journal of Alloys and Compounds.The article was published on 2014-09-05. It has received 26 citations till now. The article focuses on the topics: Carbon film & Wurtzite crystal structure.read more
Citations
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Photocatalytic, antibacterial, optical and magnetic properties of Fe-doped ZnO nano-particles prepared by sol-gel
TL;DR: In this paper, the effects of Fe percentage on the antibacterial efficiency against two different bacteria Escherichia coli (E.coli) and Pseudomonas aeruginosa (P. aerUGinosa) were probed.
Journal ArticleDOI
Preparation of highly conducting Al-doped ZnO target by vacuum heat-treatment for thin film solar cell applications
TL;DR: In this paper, the authors showed that by performing the heat treatment in vacuum under a pressure of 10−2 mbar (low-vacuum heat-treatment), the electrical resistivity of the AZO target reached the lowest value compared to the other heat treatment conditions.
Journal ArticleDOI
Role of Mn in biological, optical, and magnetic properties ZnO nano-particles
TL;DR: The properties of manganese-doped ZnO nano-particles fabricated by the sol-gel method were studied in this paper and the results showed that Mn2+ ions substituted Zn2+ ion without altering the wurtzite structure of ZnOs.
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Optical properties and antibacterial activity of V doped ZnO used in solar cells and biomedical applications
TL;DR: In this article, vanadium doped ZnO dip coated thin films were studied by varying vanadium doping percentage between 1-9 W. The highest zone of inhibition against P. aeruginosa was found for 9% V while 7% V has least zone of inhibit for S. Aureus.
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Influence of oxygen vacancy on the response properties of TiO2 ultraviolet detectors
TL;DR: In this article, the effect of sputtering distance between target and substrate (DTS) on the structural, morphological and optical properties of TiO2 films were investigated and the photoresponse properties of UV detectors were analyzed.
References
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Journal ArticleDOI
Grain size control and gas sensing properties of ZnO gas sensor
TL;DR: In this article, the mean grain size and lattice distortion of ZnO gas sensors were calculated with the Cauchy-Cauchy and Debye-Scherrer methods, respectively.
Journal ArticleDOI
Methods for the determination of the optical constants of thin films from single transmission measurements: a critical review
Dirk Poelman,Philippe Smet +1 more
TL;DR: In this paper, an overview of the different methods of evaluating optical transmission data, leading to values for the complex refractive index is presented, using at least two different optical measurements, dispersion relations or general physical constraints to approximate the behaviour of the wavelength-dependent this paper.
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Influence of Fe-doping on the structural and optical properties of ZnO thin films prepared by sol–gel method
Linhua Xu,Xiangyin Li +1 more
TL;DR: In this article, Fe-doped ZnO thin films were prepared by sol-gel method on Si and glass substrates and influence of Fe doping concentration on the structural and optical properties of the films was studied.
Journal ArticleDOI
Preparation and characterization of nanostructured ZnO thin films for photoelectrochemical splitting of water
M. K. Gupta,Vidhika Sharma,Jaya Shrivastava,Anjana Solanki,Aadesh P. Singh,Vibha R. Satsangi,Sahab Dass,Rohit Shrivastav +7 more
TL;DR: In this article, a colloidal solution of zinc acetate 2-hydrate in ethanol and 2-methoxy ethanol was obtained by spin coating at 1500 rpm under room conditions (temperature, 28-35°C) and were subsequently sintered in air at three different temperatures (400, 500 and 600°C).
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Amorphous ZnO transparent thin-film transistors fabricated by fully lithographic and etching processes
Hsing-Hung Hsieh,Chung-Chih Wu +1 more
TL;DR: In this article, a top-gate and bottom-gate amorphous ZnO TFTs of micrometer scales were implemented using fully lithographic and etching processes, achieving rather high field effect mobilities of 25 and 4cm2∕Vs and on-off current ratios of >107 and >106, respectively.