All Stories

  1. Comparative Evaluation of the Disintegrant Properties of Starches from Three Cultivars of Dioscorea rotundata (Poir)

    Article • British Journal of Pharmacy, October 2022, University of Huddersfield Press

    Dr. Umaru Ahmadu, Dr Olufunke D Akin-Ajani

  2. Optimization of electrical conductivity of SnS thin film of 0.2 < t ≤ 0.4 μm thicknes for field effect transistor application

    Article • Revista Mexicana de Física, July 2021, Sociedad Mexicana de Fisica A C

    Dr. Umaru Ahmadu

  3. A Study of Microstructural Models of Li-doped ZnO Ceramic for Piezoelectric Application

    Article • Advanced Energy Conversion Materials, June 2021, Universal Wiser Publisher Pte. Ltd

    Dr. Umaru Ahmadu

  4. Characterization of Rice Husk and Coconut Shell Briquette as an Alternative Solid Fuel

    Article • Advanced Energy Conversion Materials, November 2020, Universal Wiser Publisher Pte. Ltd

    Dr. Umaru Ahmadu

  5. Synthesis and characterization of platinum multi-walled carbon nanotubes nanocomposite film electrode

    Article • Journal of Materials Science Materials in Electronics, May 2020, Springer Science + Business Media

    Dr. Umaru Ahmadu

  6. Tuning of SnS Thin Film Conductivity on Annealing in an Open Air Environment for Transistor Application

    Article • East European Journal of Physics, January 2020, V. N. Karazin Kharkiv National University

    Dr. Umaru Ahmadu

  7. Electric Double Layer Field Effect Transistor Using SnS Thin Film as Semiconductor Channel Layer and Honey Gate Dieletric

    Article • East European Journal of Physics, January 2019, V. N. Karazin Kharkiv National University

    Dr. Umaru Ahmadu

  8. Anti-bacteria activity of carbon nanotubes grown on trimetallic catalyst

    Article • Advances in Natural Sciences Nanoscience and Nanotechnology, June 2018, Institute of Physics Publishing

    Dr. Umaru Ahmadu

  9. Physicochemical and material properties of starches from three cultivars of Dioscorea rotundata

    Article • Agriculture and Natural Resources, February 2018, Kasetsart University and Development Institute

    Dr. Umaru Ahmadu

  10. Crystal structure refinement of co-doped Ba 0.88 Ca 0.12 Ti 0.975 Sn 0.025 O 3 ceramic

    Article • Materials Chemistry and Physics, August 2017, Elsevier

    Dr. Umaru Ahmadu

  11. Effect of Zn Film Substrate Temperature on Optical, Structural and Vibrational Characteristics of Thermally Oxidized Zn Films

    Article • Asian Journal of Applied Sciences, September 2016, Science Alert

    Dr. Umaru Ahmadu

  12. Structure, phase transition and impedance of Zn1−x Li x O (0.10 ≤ x ≤ 0.70) ceramic

    Article • Applied Physics A, June 2016, Springer Science + Business Media

    Dr. Umaru Ahmadu

  13. Plasmonic effect of silver nanoparticles intercalated into mesoporous betalain-sensitized-TiO2 film electrodes on photovoltaic performance of dye-sensitized solar cells

    Article • Materials for Renewable and Sustainable Energy, June 2016, Springer Science + Business Media

    Dr. Umaru Ahmadu

  14. Proceedings and Abstracts Book

    Article • March 2016, VBRI Press

    Dr. Umaru Ahmadu

  15. Sintering behavior, ac conductivity and dielectric relaxation of Li 1.3 Ti 1.7 Al 0.3 (PO 4 ) 3 NASICON compound

    Article • Results in Physics, January 2016, Elsevier

    Dr Rabaah Syahidah Azis, Dr. Umaru Ahmadu

  16. Structural and microstructural study of gamma ray-irradiated co-doped barium titanate (Ba0.88Ca0.12Ti0.975Sn0.025O3)

    Article • Processing and Application of Ceramics, January 2016, National Library of Serbia

    Dr. Umaru Ahmadu

  17. Betalain pigments as natural photosensitizers for dye-sensitized solar cells: the effect of dye pH on the photoelectric parameters

    Article • Materials for Renewable and Sustainable Energy, November 2014, Springer Science + Business Media

    Dr. Umaru Ahmadu

  18. NASICON: Synthesis, Structure and Electrical Characterization

    Article • June 2014, Wiley

    Dr. Umaru Ahmadu

  19. Equivalent circuit models and analysis of impedance spectra of solid electrolyte  Na0.25Li0.75Zr2(PO4)3

    Article • Advanced Materials Letters, March 2013, International Association of Advanced Materials

    Dr. Umaru Ahmadu

  20. Electrical and Dielectric Characterization of Na<sub>0.5</sub>Li<sub>0.5</sub>Zr<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub>

    Article • Open Journal of Physical Chemistry, January 2011, Scientific Research Publishing, Inc,

    Dr. Umaru Ahmadu

  21. Synthesis and thermal characterization of NZP compounds Na1−x Li x Zr2(PO4)3 (x = 0.00–0.75)

    Article • Journal of Thermal Analysis and Calorimetry, January 2010, Springer Science + Business Media

    Dr. Umaru Ahmadu