?> Mr Ifeyinwa Euphemia Ottih's Details

Mr Ifeyinwa Euphemia Ottih

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Email: Click to show Ottih's Email Address Birthday: 27th September
Staff Type: Academic Phone Number: Click to show Ottih's Phone Number
Website or LinkedIn URL: Gender: Male
Contact Address: 10 Ndiezike Street, Ihiala, Anambra State
Biography: Professor Ifeyinwa Euphemia Ottih is a native of Aku in Igboetiti local government area of Enugu state, Nigeria. She had her Bachelor of Science in Physics Education (B.Sc./Ed) in Nnamdi Azikiwe University Awka, Anambra State in the year 1994 and she remained at the University to complete her Master of Science in Solid State Physics (M.Sc.) in 2003 and Doctor of Philosophy in Solid State Physics (Ph.D.) in 2012.
She is currently the Head of department of Industrial Physics in Chukwuemeka Odumegwu Ojukwu University, Anambra State where she works. She has vast experience in the field of solid state physics. Aside publishing many articles, she has supervised many students at undergraduate and postgraduate levels.
She was married to late Pharm. Cyprain Ottih and they are blessed with five children
Faculty/Department/Unit: Industrial Physics Rank: Professor
Research Interest: • Condensed Matter • Material Science • Solid State Physics • Solar Energy Physics
Educational Qualifications: • West African School Certificates (WASC) 1986
• Bachelor Of Science In Physics Education (B.Sc./Ed) 1994
• Masters Of Science In Solid State Physics (M.Sc.) 2003
• Doctor Of Philosophy In Solid State Physics (Ph.D.) 2012
Universities Attended: Nnamdi Azikiwe University, Awka, Anambra State
Publications: Journal Articles
1. Ottih I.E. and EkpunobiA.J. (2003). Environmental Solar Heating Control By Specially Selective Window Coating, Environ. Stud. And Res., J., 3, 148 – 15
2. Ottih I.E. and EkpunobiA.J(2010)X-Ray And Optical Characterization Of Chemical Bath Deposited Cadmium Nickel Sulphide (CdNiS) Thin Films, J. Of Basic Phys. Res., 1, 17-22
3. OkoliD.N, OkekeG.C and Ottih I.E(2011). Enhancing The Efficiency And Performance Of Photovoltaic Cells Using Integrated Tandem Junction Cell Arrangement, Nat. And Appl. Sci. J. Vol. 11. No. 2.
4. Ottih I.E. and EkpunobiA.J(2010) Chemical Bath Deposited CdNiS Anti Reflection Thin Films, Nig. J. Of Solar Energy. 23, 115 – 119
5. Ottih I.E. and EkpunobiA.J (2012) Influence of Deposition Time On Optical And Electrical Properties of CuNiS Thin Films, Nig. J. Of Solar Energy. 23, 115 – 119
6. Ottih I.Eand EkpunobiA.J(2012) Chemical Bath Deposited Solar Collector Film (MgNiS). Procd. Of Sci. Conf. 342 – 346
7. Ottih I.Eand EkpunobiA.J(2011) Fabrication and Characterization of High Efficiency Solar Cell Thin Film CdNiS, Pac. J. Of Sci. and Tech., 12, 1. 351 – 355
8. Ottih I.E,EkpunobiA.J and EkwoP.I (2011) Effects of Ammonia Volume On Optical And Structural Properties Of Solution Grown CuNiS Thin Films, African Phys. Rev. Of Phys. J., 6, 1 – 6
9. Ottih I.E, EkpunobiA.J and EkwoP.I(2011) Solid State And Optical Properties Of Chemical Bath Deposited CuNiS Thin Films, Pac. J. Of Sci. And Tech., 12, 2, 242 – 251
10. Ottih I.E,EkpunobiA.J and EkwoP.I(2011) Structural And Optical Properties Of Chemical Bath Deposited Zinc Nickel Sulphide Thin Films, Moldavian J. Of Phy. Sci, 10, 2, 5 – 13.
11. Ottih I.E,EkpunobiA.J and EkwoP.I(2011) Influence of Deposition Time On Optical And Structural Properties Of Chemical Bath Deposited MgNiS THIN Films, Moldavian J. Of Phy. Sci, 10, 3, 268 – 270
12. Ottih I.E. and EkpunobiA.J(2012) Effects of Nickel Ion Concentration on The Optical And Compositional Studies Of Cux-1NXS Thin Films, J. Of Pelagia Res. Lib. In Applied Sci., 3, 6, 4053 - 4058
13. Ottih I.Eand EkpunobiA.J(2012) Effects of Complexing Agents On Chemically Deposited Mgx-1NxS Thin Films, Moldavian J. of Phy. Sci. 11, 3, 209 – 214
14. Ottih I.E(2013). Studies of Chemically Deposited Cdx-1NxS Thin Films. Adv. In App. Sci. Res. J Of Chem. Sci. Vol. 4 (5):5-9
15. Ottih I.E(2014). Studies of Chemical Bath Anti Reflection Thin Films of ZnNiS Thin Films. Res. J. Of Chem. Sci. Vol. 4 (5), 1-6
16. Ottih I.E(2015). Effects Of Deposition Time On The Electrical Composition Of Chemically Deposited Mgx-1NiS Thin Film. Of Pelagia Res. Lib. In Applied Sci., 6(3): 174 – 178.
17. Achuka E.I and Ottih I.E.(2017). Fabrication of A Dye Sensitized Solar Cell using Dye extracted from Carica Papaya Leaves. COOU Journal of Physical Sciences. 1(2),221-229.
18. Ottih I.E. (2017). Enhancing the Efficiency and performance of photovoltaic solar cell using solution grown tin films of Mg NiS. COOU journal of Physical Sciences. 1(2), 48-54.
19. Ottih I.E. (2018). Morphological Studies of Nickel Doped Copper Sulphide Thin Films. Organisation Of Women In Science For Developing World South East Forum (OWSDSEF) Vol. 1,113 – 120.
20. Ezike F.I., Ottih I.E. and Okpala U.V. (2018) The Construction and Characterization of a Hydrogen Fuel Cell System using Water Electrolysis. International Journal of Novel Research in Physics, Chemistry and Mathematics Vol. 5 (1), 50-55.
21. Achuka E.I and Ottih I.E., (2019). The Performance of Dye Sensitized Solar Cell Fabricated Using Dye Extracted from Irvingia Gabonensis Leaves. Journal of Theoretical and Applied Physics. Phys. Memoir Vol. 1, 54-60.
22. Nwori N.A, Ottih I.E, Okpala U.V and Obimma I. (2019). Comparative Analysis of Properties of Bamboo Doped and Un-Dopedcadmium Sulfide thin Films Deposited by CBD Method for Possible Applications. COOU Journal of Physical Sciences 1 (2), 1-10.
23. Achuka, E.I, Offiah.US and Ottih I.E(2019). The performance of Dye Sensitized Solar Cell Fabricated Using Dye Extracted From NewbouldiaLaevis Leaves. Nigerian Journal Of Solar Energy Vol. 30,(2), 87 - 92
24. Ottih I.E. (2016). Studies of Chemical Bath Deposited CuNiS Nano thin Films. 2nd African International Conference/Workshop on Application of Nanotechnology for Energy, Conf. Proceeding. 91-100.
25. 25.SulemanK.O, Ottih I.E and EzikeF.I. (2020).Solar Radiation: Correlation between Measured and Calculated Values in Zaria, Nigeria. COOU Journal of Physical Sciences 3(1) 227-237.
26. Osakwe C.O. and Ottih I.E. (2020).The Influence of Deposition Thin on Electrodeposition of Copper Manganese Sulphide (CuMnS) Thin Films. COOU Journal of Physical Sciences 3(1) 238-247.
27. Akunna J.C., Ezenwaka L., Ottih I.E. and Umeokwonna N.S.(2020). The Effect of pH on the Optical Properties of Manganese Alloyed Zinc Sulphide Thin Films Deposited by Chemical Bath Deposition.COOU Journal of Physical Sciences 3(1) 311-320.
28. Akunna J.C., Ezenwaka L., Ottih I. E. and Umeokwonna N.S. (2020). The Effect of Concentrationon the Optical Properties of Manganese Alloyed Copper (II) Sulphide Thin Films Deposited by Chemical Bath Deposition. COOU Journal of Physical Sciences 3(1) 301-310.
29. ObimmaI.O., EzeobeleE.E., Okpala U.V., NworiA.N. and Ottih I.E.(2020). Development and Application of a Novel Software Package for Computation of Solar Models. COOU Journal of Physical Sciences 3(1) 173 -184.
30. Akunna, J C.C., Ezenwaka, L., Ottih, I.E., and Umeokwonna, N.S. 2020. The Influence of Deposition Temperature on the Optical Properties of Manganese Alloyed Tin (II) Sulphide Thin Film Deposition Solution Growth Technique. EBSU Science Journal Vol.1 (1), pp. 141 – 148.
31. Amadikemakolam Anthony, UmeokwonnaNicholas Sunday, Ottih IfeyinwaEuphemia(2020) Effect of Concentration on the Optical Properties of Manganese Alloyed Cadmium Oxide Thin Films Deposited by Solution Growth Technique. *****Vol 1 (1), 2020 ISSN: xxx
32. Ezenwaka, L., Ottih, I.E., Umeokwonna, N.S., and Akunna, J. C.C., 2020. The Effect of Concentration on the Optical Properties of Manganese Alloyed Zinc Sulphide Thin Film Deposite by Chemical Bath Technique. EBSU Science Journal Vol.1 (1), pp. 149 – 156.
33. Mafiana Edward Udoka, Ezenwaka Laz Nnadozie, Ottih Ifeyinwa Euphemia , OkoliNonsoLivinus., 2020.Synthesis and Characterization of Manganese Doped Cadmium Oxide Thin Films by Electrodeposition. Advancements in Materials, Volume 4, Issue 1, 2020 ISSN: 2617-3522 DOI: https://doi.org/10.31058/j.mana.2020.41002, pp. 16 – 26.
34. Okoye Onyinye .V., Ottih Ifeyinnwa, Ikwueto Oliver C. 2021.Performance Evaluation of Pedal Powered Generator for Energy Generation in Nnewi, Anambra State., IOSR Journal of Applied Physics (IOSR-JAP), e-JSSN: 2278 – 4861. Volume 13 (2), pp. 01-05
35. OkaforL.U., and Ottih I.E(2021). Synthesis and Characterization of Polyner/Iron Oxide Nanocomposite for Optical Analysis. COOU Journal of Physical Sciences 4(1) 132-143
36. Nwori A.N., Ezenwaka L.N.,Ottih E.I., Okereke N.A., Okoli, N.L.,(2021) Optical, Electrical, Structural and Morphological Properties of Electrodeposited CdMnS Thin Film Semiconductors for Possible Device Applications.Journal of physics and Chemistry of Material Vol. 8 (2) pp 1- 11.
37. A.N. Nwori, L.N. Ezenwaka, I.E. Ottih, N.A. Okereke, N.S. Umeokwona, N.L. Okoli, I. O. Obimma (2021) Study of the Optical and Solid-State Properties of Copper Manganese Sulphide (CuMnS) Thin Film Semiconductors for Possible. Journal of Physics and Chemistry Vol.8, (3), pp.23-33.
38. A.N. Nwori, L.N. Ezenwaka, I.E. Ottih, N.A. Okereke, N.S. Umeokwona, N.L. Okoli, I. O. Obimma (2021) Effect of Deposition Voltage Variation on the Optical Properties of PbMnS Thin Films Deposited by Electrodeposition Method. Journal of Physics and Chemistry Vol. 8, (3), pp.12-22,
39. P.P. Adejumo, I.E. Ottih, A.N. Nwori (2021) Correlation of Borehole Lithology Using Vertical Electrical Sounding (VES) Method for Groundwater Exploration in Part of Otuoke, Bayelsa State, Nigeria. International Journal of Scientific Research in Multidisciplinary Studies Vol. 7 (12) pp 18 – 27
40. J.C Morka and I.E Ottih (2022) Dealing with energy challenges in Nigeria through renewable energy systems. COOU Journal of Physical Sciences 5(1), 110-116
41. J.C Morka, I.E Ottih, N.S Umeokwonna (2022) Growth and characterization of dye-sensitized solar cells using dyes from Mangifera Indica, Manihot Esculenta and Hibuscus Subdariffa leaves by sol-gel technique. Journal of Appl. Sci. Environ. Manage. Vol.26 (11) 1785-1789
42. Ezike. I.F, Okpala. U.V, Ottih. I.E (2023) Variation of Zinc oxide nanoparticle doped with burnt bamboo nanocomposite using sol-gel method. International Journal of Pure Science and Research in Africa. Vol.11 (10) 13-35

Conference Papers
1. Ottih I.E. and Ekpunobi A.J., Fabrication Of High Efficient Cu2s Solar Cell Thin Films Deposited By Chemical Bath Technique (SSP3), Paper Presented At National Solar Energy Forum (Nasef2010), Theme: Role Of Solar Energy In The Technological Development Of Nigeria At Federal University Of Technology Owerri, Nigeria. 3RD – 6TH November 2010.
2. Ottih I.E., Synthesis and Characterization of CuNiS Thin Films at the Material Society of Nigeria 9TH Annual Congress. Theme: Materials in Clean Technologies Development. Universal Hotel Enugu 23RD – 25TH November 2010
3. Ottih I.E. and Ekpunobi A.J., The 1st International Scientific Conference On Science , A Veritable Tool Towards Sustainable Development In Nigeria, Chuwuemeka Odumegwu Ojukwu University, Uli, 3rd – 5th September 2012
4. Ottih I.E. and Ekpunobi A.J., Optical And Compositional Studies of CuNiS Thin Films (NASEF’ 12040) A Paper Presented At The National Solar Energy Forum (Nasef2012),At National Centre For Energy & Environment, University Of Benin Benin City, 12TH – 16TH November 2012
5. Ottih I.E., Effect Of Deposition Time On The Optical And Structural Properties of Solution Grown MgNiS Thin Films. Paper Presented at the First International African Conference/Workshop on the Applications of Nanotechnology to Energy, Environment and Health at Princess Alexandria Auditorium, University of Nigeria Nsukka 23RD – 28TH March, 2014.
6. Ottih I.E., Studies Of Chemical Bath Deposited CuNiS Nano Thin Film (Eng 07) A Paper Presented at the 2ND African Conference/Workshop. Theme: Nanotechnology to Energy, Environment and Health at Princess Alexandria Auditorium, University Of Nigeria Nsukka 4TH – 7TH July 2016.
7. Ottih I.E., Investigation Into The Chemical Bath Deposited CuNiS Nano Thin Films. Paper Presented at the 1st International Conference Organised by The Faculty Of Physical Science, Chukwuemeka Odumegwu Ojukwu University, Uli Campus. 4th May – 6th May 2017.
8. Ottih I.E and Achuka E.I., The performance of dye Sensitized Solar Cell (DSSC) Fabricated using dye extracted from NewbouldiaLaevis Leaves: A paper presented at the 36th National Solar Energy Forum, Promoting Sustainable Energy Access: The Role of Solar Energy and other clean Energy source, University of Nigeria Nsukka, 12th -14th November 2018.
9. Ottih I.E, The Influence of deposition time on Electron deposition of copper manganese sulphide(CuMnS) thin films: A paper presented at the 2nd International Conference of COOU faculty of physical sciences Uli, 20th – 23rd September 2019.
10. Ottih I.E, The synthesis and characteristics of Manganese Alloyed Chalcogenide Semiconductor thin films and their possible applications by chemical bath deposition technique: A paper presented at the 2nd International Conference of COOU faculty of physical sciences Uli, 20th – 23rd September 2019.
11. Ottih.I.E, Solar radiation|: Correlation between measured and calculated values,Nigeria: A paper presented at the 2nd International Conference of COOU faculty of physical sciences Uli, 20th – 23rd September 2019.
12. Ottih.I.E, The influence of deposition time on electrodeposition of copper manganese sulphide (CuMnS) thin films: A paper presented at the 2nd International Conference of COOU faculty of physical sciences Uli, 20th – 23rd September 2019.
13. Ottih.I.E, Dealing with energy challenges in Nigeria through renewable energy systems: A paper presented at the 3rd International Conference of COOU faculty of physical sciences Uli, 19th – 23rd September 2021
14. Ottih.I.E, Effect of deposition time on optical and electrical properties of PbMnS thin films deposited by electrodeposition method: A paper presented at the 3rd International Conference of COOU faculty of physical sciences Uli, 19th – 23rd September 2021
15. Ottih.I.E, Optical properties of electrodeposited CdMns semiconductor thin films for solar energy energy applications: effect of deposition time: A paper presented at the 3rd International Conference of COOU faculty of physical sciences Uli, 19th – 23rd September 2021
16. Ottih.I.E, Study of the optical and solid state properties of copper manganese sulphide (CuMnS) thin film semiconductors for possible optoelectronic applications : A paper presented at the 3rd International Conference of COOU faculty of physical sciences Uli, 19th – 23rd September 2021.
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