Archive: 2013 - Moldavian Journal of the Physical Sciences

03 Sep 2013

2013
V. 12
1-2
(p.40 - 43)

Investigation of pH effect on chemically synthesized tin selenide films

Authors:

Okereke, NgoziA.; Ekpunobi, A.

Summary:

Semiconducting thin films of tin selenide (SnSe) were chemically synthesized at room temperature by varying two different pH. X-ray diffraction data revealed that the crystallinity of SnSe films prepared at pH 11.0 slightly increased. XRD patterns of SnSe showed polycrystalline nature. The optical properties of the films were studied in the wavelength range of 0.36-1.10 μm. Optical absorption studies show that the pH has no effect on the band gap energy of the grown SnSe films; hence, the band gap remains the same as pH increases from 10.0 to 11.0.

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BibTeX

@article{ibn_27694,
author = {Okereke, N. and Ekpunobi, A.J.},
title = {Investigation of pH effect on chemically synthesized tin selenide films
 
},
journal = {Moldavian Journal of the Physical Sciences},
year = {2013},
volume = {12 (1-2)},
pages = {40-43},
month = {Sep},
abstract = {(EN) Semiconducting thin films of tin selenide (SnSe) were chemically synthesized at room temperature by varying two different pH. X-ray diffraction data revealed that the crystallinity of SnSe films prepared at pH 11.0 slightly increased. XRD patterns of SnSe showed polycrystalline nature. The optical properties of the films were studied in the wavelength range of 0.36-1.10 μm. Optical absorption studies show that the pH has no effect on the band gap energy of the grown SnSe films; hence, the band gap remains the same as pH increases from 10.0 to 11.0.},
url = {https://ibn.idsi.md/vizualizare_articol/27694},
}

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<dc:description xml:lang='en'>Semiconducting thin films of tin selenide (SnSe) were chemically synthesized at room temperature by varying two different pH. X-ray diffraction data revealed that the crystallinity of SnSe films prepared at pH 11.0 slightly increased. XRD patterns of SnSe showed polycrystalline nature. The optical properties of the films were studied in the wavelength range of 0.36-1.10 μm. Optical absorption studies show that the pH has no effect on the band gap energy of the grown SnSe films; hence, the band gap remains the same as pH increases from 10.0 to 11.0.</dc:description>
<dc:source>Moldavian Journal of the Physical Sciences 12 (1-2) 40-43</dc:source>
<dc:title>Investigation of pH effect on chemically synthesized tin selenide films
 
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“ ... ”

SM ISO690:2012

OKEREKE, NgoziA.; EKPUNOBI, A.. Investigation of pH effect on chemically synthesized tin selenide films . In: Moldavian Journal of the Physical Sciences. 2013, nr. 1-2(12), pp. 40-43. ISSN 1810-648X.