A theoretical perspective on strategies for modeling high performance nonlinear optical materials

R Bano, M Asghar, K Ayub, T Mahmood, J Iqbal… - Frontiers in …, 2021 - frontiersin.org
Nonlinear optical (NLO) materials have spanned a large area of science and technology
owning to their potential applications in optoelectronics. The invention of the first Ruby laser …

High sensitivity of graphdiyne nanoflake toward detection of phosgene, thiophosgene and phosogenoxime; a first-principles study

S Khan, H Sajid, K Ayub, T Mahmood - Journal of Molecular Graphics and …, 2020 - Elsevier
The sensing properties of 2D carbon materials are well explored for various gaseous
analytes, however, the detection of toxic chemicals eg, phosgene (Ph), thiophosgene (ThP) …

First row transition metal doped B12P12 and Al12P12 nanocages as excellent single atom catalysts for the hydrogen evolution reaction

A Allangawi, MA Gilani, K Ayub, T Mahmood - International Journal of …, 2023 - Elsevier
The hydrogen evolution reaction (HER) is a promising process to produce high purity
hydrogen gas. However, the overpotential of this reaction hinders its practical applications …

Highly active late second-row transition metals loaded B12P12 nanocages as bifunctional single atom catalysts toward hydrogen and oxygen evolution reactions

A Allangawi, K Ayub, MA Gilani, A Ebrahim… - International Journal of …, 2024 - Elsevier
To fully realize the potential of hydrogen and oxygen production via the electrochemical
water splitting process, single atom catalysts (SACs) are recently proposed and applied with …

Nonlinear optical (NLO) response of boron phosphide nanosheet by alkali metals do**: A DFT study

M Rashid, J Yaqoob, N Khalil, R Jamil, MU Khan… - Materials Science in …, 2022 - Elsevier
Nonlinear optical (NLO) materials have earned popularity in the research community due to
their widespread uses. For the first time, boron phosphide (BP) nanosheets doped with alkali …

Theoretical study on novel superalkali doped graphdiyne complexes: unique approach for the enhancement of electronic and nonlinear optical response

N Kosar, K Shehzadi, K Ayub, T Mahmood - Journal of Molecular Graphics …, 2020 - Elsevier
Based on DFT calculations, we have explored the changes in geometric, electronic and
nonlinear optical (NLO) properties of M 3 O and M 3 S (M= Li, Na and K) doped graphdiyne …

Design of novel superalkali doped silicon carbide nanocages with giant nonlinear optical response

F Ullah, N Kosar, MN Arshad, MA Gilani, K Ayub… - Optics & Laser …, 2020 - Elsevier
In this study, the electronic and nonlinear optical (NLO) properties of a novel class of
superalkalis (Li 2 F, Li 3 O and Li 4 N) doped silicon carbide (Si 12 C 12) nanocages are …

Silver cluster doped graphyne (GY) with outstanding non-linear optical properties

S Zahid, A Rasool, AR Ayub, K Ayub, J Iqbal… - RSC …, 2022 - pubs.rsc.org
This research study addresses the computational simulations of optical and nonlinear
optical (NLO) characteristics of silver (Ag) cluster doped graphyne (GY) complexes. By …

Superalkali (Li2F, Li3F) doped Al12N12 electrides with enhanced static, dynamic nonlinear optical responses and refractive indices

R Bano, M Arshad, T Mahmood, K Ayub, A Sharif… - Materials Science in …, 2022 - Elsevier
In the present work, superalkalis (Li 2 F and Li 3 F) doped Al 12 N 12 nanocages have been
designed and investigated theoretically to elucidate the correlations between geometric …

Enhanced linear and nonlinear optical response of superhalogen (Al7) doped graphitic carbon nitride (g-C3N4)

RA Shehzad, J Iqbal, K Ayub, F Nawaz, S Muhammad… - Optik, 2021 - Elsevier
In this study, pure and superhalogen doped gC 3 N 4 clusters are computed with the CAM-
B3LYP method of DFT to investigate the electronic and optical properties. Single Al 7@ gC 3 …