3 papers
physics.comp-ph2019
First principles calculations on theoretical band gap improvement of IIIA-VA zinc-blende semiconductor InAs
Waqas Mahmood, Arfan Bukhtiar, Muhammad Haroon +1
The structural, electronic, dielectric and vibrational properties of zinc-blende (ZB) InAs were studied within the framework of density functional theory (DFT) by employing local d…
physics.comp-ph2019
Application of k . p method on band structure of GaAs obtained through joint density functional theory
Waqas Mahmood, Bing Dong
The structural and electronic properties of zinc-blende (ZB) GaAs were calculated within the framework of plane wave density-functional theory (DFT) code JDFTx by using Becke 86 in…
math.AC2019
-Cohen Macaulay modules
Waqas Mahmood, Maria Azam
A finitely generated module over a commutative Noetherian ring is called an -Cohen Macaulay module, if \[ \grade(I,M) + \dim(M/IM)= \dim(M), \] where is a proper ide…