Karim Kriaa

Imam Mohammad ibn Saud Islamic University — Saudi Arabia

Engineering · Physical Sciences

13h-index861citations98works2.72yr avg

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Research Topics

Nanofluid Flow and Heat Transfer(13), Perovskite Materials and Applications(11), Heat Transfer Mechanisms(10), Heusler alloys: electronic and magnetic properties(9), Phytochemicals and Antioxidant Activities(6)

Publications98 total

First-principle DFT-based study of novel K3SeI anti-perovskite for advanced photovoltaic and photocatalytic applications with SCAPS-1D solar cell modeling

Journal of Alloys and Compounds·2026

Machine Learning–Driven Optimization of Lead-Free Rb2GeSnCl6 Double Perovskite Solar Cells for High-Efficiency Sustainable Energy

Optical Materials Express·2026Open Access

Integrated business model analysis framework and environmental assessment of large-scale green hydrogen systems in Riyadh: Coupling power-to-hydrogen and hydrogen-to-power structures

International Journal of Hydrogen Energy·2026

First-Principles and Device-Level Investigation of Physical and Photovoltaic Properties of Lead-Free JAgO₃ (J = Nb, Ta) Oxide Perovskites

Optical Materials Express·2026Open Access

Numerical and statistical analysis of hybrid nanofluid impact on finned shell and coil heat exchanger performance

Journal of Engineering Research·2026Open Access

Metagenomics-driven discovery of next-generation fermentation biocatalysts: From enzyme mining to synthetic biology applications

Food Bioscience·2026

Computational artificial intelligence modeling and optimization of nutrient removal in microalgae membrane bioreactors using ANN and RSM

Scientific Reports·2026Open Access

Persistent organic pollutants (POP, s) in the 21st century: Emerging remediation technologies and future directions

Microchemical Journal·2026

Enzyme-driven microbial valorisation of agri-residues: From waste to sustainable bio-based products

1 cited

Biomass and Bioenergy·2026· 1 cited

Pressure-driven bandgap engineering and photovoltaic optimization in lead-free Ca3NX3 (X = F, Br) halide perovskites via bifacial design and machine learning approaches

Surfaces and Interfaces·2026

Machine learning guided optimization of lead free K2TlSbCl6/Na2ScAuI6 dual absorber double perovskite solar cells

Solar Energy·2026

Food metagenomics integrated with multi-Omics and AI: Functional insights, microbiome engineering and predictive bioprocessing for sustainable food preservation

1 cited

Trends in Food Science & Technology·2026· 1 cited

Unveiling the stability and optoelectronic potential of alkali-based L3FO anti-perovskites: a first-principles perspective

1 cited

The European Physical Journal Plus·2026· 1 cited

First-principles investigation of the structural, dynamic, mechanical, and optoelectronic features of novel K3SeBr anti-perovskite for photovoltaic and photocatalytic water splitting (solar-to-hydrogen production)

2 cited

Journal of Alloys and Compounds·2026· 2 cited

Exploring optoelectronic and photovoltaic properties of Be3MF3 (M = P, As, Sb) perovskites via machine learning and numerical simulation

Scientific Reports·2026Open Access

Energy–exergy and entropy generation analysis of a PVT-TEG module using a sinusoidal channel combined with jet-impingement cooling

Case Studies in Thermal Engineering·2026Open Access

First-principles calculations to investigate structural, electronic, optical, elastic, mechanical and phonon properties of novel Q <sub>3</sub> GaBr <sub>6</sub> (Q = Na and K) for next-generation lead-free solar cells

RSC Advances·2026Open Access

Modeling, simulation, and optimization behavior of pharmaceutical compound removal from water in SR-AOPs technique for wastewater treatment

Scientific Reports·2025Open Access

Comprehensive study of pressure-dependent properties and charge transport layer Compatibility coupled with machine learning-based PV optimization in Mg3SbX3 (X = F, Cl) perovskites

Physica B Condensed Matter·2025

Physically informed machine learning for predicting non-Newtonian blood flow in Giant MCA aneurysms after endovascular treatment

International Communications in Heat and Mass Transfer·2025

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Frequent Co-authors

Chemseddine Maatki(17), Bilel Hadrich(14), Noureddine Elboughdiri(11), Lioua Kolsi(11), Aymen Amine Assadi(5), Md. Azizur Rahman(4), Imtiaz Ahamed Apon(4), Krasimir Dimitrov(3), Yassine Bouazzi(3), Djamel Ghernaout(3), Walid Hassen(3), Mohd Taukeer Khan(3), Mohamed Elgamal(3), Mohamed Farouk(3), Rifat Rafiu(3), Md. Sakib Hasan Saikot(3), Md. Alamgir Hossain(3), Muhammad Imran Khan(2), Abdallah Shanableh(2), Mushtaq Hussain Lashari(2)