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Ekpunobi A. J.
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Articole în reviste din RM - 7.
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SM ISO690:2012

2013 - 2

A study of the band gap of sensitized titanium dioxide nanoparticles and their photovoltaic applications
Ozuomba J.1, Ekpunobi A.2
1 Department of Industrial Physics, Madonna University,
2 Department of Physics and Industrial Physics, Nnamdi Azikiwe University
Moldavian Journal of the Physical Sciences
Nr. 3-4(12) / 2013 / ISSN 1810-648X / ISSNe 2537-6365
Disponibil online 19 March, 2014. Descarcări-0. Vizualizări-302
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Investigation of pH effect on chemically synthesized tin selenide films
Okereke NgoziA.1, Ekpunobi A.2
1 Anambra State University, Nigeria,
2 Nnamdi Azikiwe University Awka, Nigeria
Moldavian Journal of the Physical Sciences
Nr. 1-2(12) / 2013 / ISSN 1810-648X / ISSNe 2537-6365
Disponibil online 18 December, 2013. Descarcări-0. Vizualizări-270
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2012 - 2

Effects of complexing agents on chemically deposited Mg1-xNxS thin films
Ottih I.1, Ekpunobi A.2
1 Department of Industrial Physics, Madonna University,
2 Department of Physics and Industrial Physics, Nnamdi Azikiwe University
Moldavian Journal of the Physical Sciences
Nr. 3(11) / 2012 / ISSN 1810-648X / ISSNe 2537-6365
Disponibil online 30 November, 2013. Descarcări-2. Vizualizări-365
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Fabrication of screen-printing pastes of carbon powders for dye-sensitized solar cells
Ozuomba J., Okoli L., Ekpunobi A., Ekwo P.
Moldavian Journal of the Physical Sciences
Nr. 1-2(11) / 2012 / ISSN 1810-648X / ISSNe 2537-6365
Disponibil online 16 December, 2013. Descarcări-0. Vizualizări-335
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2011 - 3

Influence of deposition time on the optical and structural properties of chemical bath deposited magnesium nickel sulphide (mgnis) thin films
Ottih I.1, Ekpunobi A.2, Ekwo P.2
1 Anambra State University, Nigeria,
2 Department of Physics and Industrial Physics, Nnamdi Azikiwe University
Moldavian Journal of the Physical Sciences
Nr. 3-4(10) / 2011 / ISSN 1810-648X / ISSNe 2537-6365
Disponibil online 15 December, 2013. Descarcări-1. Vizualizări-282
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Photovoltaic performance of dye sesitized solar cells based on Ruthenium-620 and chlorine local due
Ozuomba J., Ekpunobi A., Ekwo P.
Moldavian Journal of the Physical Sciences
Nr. 2(10) / 2011 / ISSN 1810-648X / ISSNe 2537-6365
Disponibil online 19 November, 2013. Descarcări-2. Vizualizări-305
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Structural and optical properties of chemical bath deposites zinc nickel sulphide (ZnNiS) thin films
Ottih I., Ekpunobi A., Ekwo P.
Moldavian Journal of the Physical Sciences
Nr. 2(10) / 2011 / ISSN 1810-648X / ISSNe 2537-6365
Disponibil online 29 November, 2013. Descarcări-6. Vizualizări-309
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