C. Ekuma

activity

20122020

most citedElectronic structure and X-ray spectroscopy of Cu

_{2}

MnAl

_{1 - x}

_{x}

12 citations · 28 across the 4 of their papers we have counts for

collaborators

Showing cond-mat.mtrl-sciShow all

3 papers · 1 filter

cond-mat.mtrl-sci2020

Vacancy defects induced changes in the electronic and optical properties of NiO studied by spectroscopic ellipsometry and first-principles calculations

Kingsley O. Egbo, Chao Ping Liu, Chinedu E. Ekuma +1

Native defects in semiconductors play an important role in their optoelectronic properties. Nickel oxide (NiO) is one of the few wide-gap p-type oxide semiconductors and its conduc…

cond-mat.mtrl-sci2019★ 5 cited

Surface passivated and encapsulated ZnO atomic layer by high- $κ$ ultrathin MgO layer

C. E. Ekuma, S. Najmaei, M. Dubey

Atomically transparent vertically aligned ZnO-based van der Waals material have been developed by surface passivation and encapsulation with atomic layers of MgO using materials by…

cond-mat.mtrl-sci2012★ 3 cited

First Principle Local Density Approximation Description of the Electronic Properties of Ferroelectric Sodium Nitrite

C. E. Ekuma, M. Jarrell, J. Moreno +4

The electronic structure of the ferroelectric crystal, NaNO $_{2}$ , is studied by means of first-principles, local density calculations. Our ab-initio, non-relativistic calculations e…

Vacancy defects induced changes in the electronic and optical properties of NiO studied by spectroscopic ellipsometry and first-principles calculations

Surface passivated and encapsulated ZnO atomic layer by high-κ ultrathin MgO layer

First Principle Local Density Approximation Description of the Electronic Properties of Ferroelectric Sodium Nitrite

Surface passivated and encapsulated ZnO atomic layer by high- $κ$ ultrathin MgO layer