Faculty of Science and Engineering
Department of Electrical and Electronic Engineering
B.Sc. in Electrical and Electronics Engineering (KUET)
Md. Raiyan Firoz is currently working as a Lecturer in the Department of Electrical and Electronic Engineering at City University. He completed his B.Sc. in Electrical and Electronic Engineering from Khulna University of Engineering & Technology (KUET). His research focuses on biosensors, gas sensors, materials, and piezoelectric energy harvesting systems.
Lecturer
Dept. of Electrical and Electronic Engineering
City University
From January 31, 2026, to the present
biosensors, gas sensors, materials, and piezoelectric energy harvesting systems.
R. A. Nahean, M. Bala, M. T. Rahman, and M. R. Firoz, “Tailoring Pt-Loaded MoS2/SnO2 Heterostructures for High-Sensitivity Room-Temperature Ammonia Detection: A DFT and COMSOL Analysis” [Journal of Materials Chemistry A; https://doi.org/10.1039/D5TA07648J]
M. R. Firoz, R. A. Nahean, M. Bala, M. T. Rahman, “Tunable Gas Sensing Features of Janus In2STe Monolayers: Insights from First-Principles and Multiphysics Studies on SO2 Interaction” [Accepted for publication in RSC Advances, 2026]
M. R. Firoz, R. A. Nahean, M. T. Rahman, “Room Temperature Detection of NH₃ at ppb Level Using Pt-Decorated ZnO/MoS₂ Heterostructures”, 4th International Conference on Electrical, Computer and Communication Engineering (ECCE 2025), Chittagong, Bangladesh. Doi: 10.1109/ECCE64574.2025.11013921
R. A. Nahean, M. T. Rahman, M. R. Firoz, S. N. Shanto, M. S. A. B. Shakin, “Au-Pt Loaded Graphene/MoS2 Heterostructure for High-Performance NH3 Sensing at Room Temperature”, 27th International Conference on Computer and Information Technology (ICCIT 2024), Long Beach Hotel, Cox’s Bazar, Bangladesh. Doi: 10.1109/ICCIT64611.2024.11021913
M. Bala, M. T. Rahman, R. A. Nahean, B. Sorker, M. R. Firoz “Adsorption and Gas Sensing Properties of GaAs Monolayer: A DFT Study”, 13th International Conference on Electrical and Computer Engineering (ICECE 2024), BUET, Bangladesh. Doi: 10.1109/ICECE64886.2024.11024722
M. N. Islam, M. R. Firoz, M. E. H. Sourav, M. T. Rahman, M. A. Yousuf, “Screen-Printed Electrodes for Advanced Sensing: Multiphysics Approach and Experimental Validation”, 2nd International Conference on Quantum Photonics, Artificial Intelligence, and Networking (QPAIN), (16 – 18 April 2026), Chittagong, Bangladesh [Accepted]