M. U. Sarki

Determination of the Energy Band Gap of Silicon Using Quantum Simulation for Photovoltaic Applications

M. A. Bilya, M. U. Sarki & A. A. Mundi · Journal of Materials Science Research and Reviews · 2019

This research deals with the study of the band structure, and density of state of silicon,  using the first-principles pseudopotential method, based on the density functional theory (DFT) and the plane-wave method as implemented into Quantum Espresso (this is an open source softw...

Open access Research Article

Seasonal Variation of Radio Refractivity of Some Selected Stations in Northern Nigeria

M. M. Tanko, M. U. Sarki & M. A. Bilya · Current Journal of Applied Science and Technology · 2019

The seasonal variation of radio refractivity of some selected stations (Abuja, Lafia, Bauchi, Kaduna, Maiduguri, and Sokoto) in Northern Nigeria was analysed using surface meteorological data sourced from the Nigerian Meteorological Agency for five years (2007-2011). From the ana...

Open access Research Article 10.9734/CJAST/2019/45326