Ajay Achath Mohanan

Dr. Ajay Achath Mohanan is a Lecturer at the Malaysia School of Engineering, Monash University. He holds a PhD in Engineering from Monash University Malaysia (2016) and a Bachelor of Engineering in Electrical and Computer Systems Engineering from the same institution (2009). His research focuses on flexible surface acoustic wave (SAW) sensors integrated with ZnO nanostructures, transitioning from rigid to flexible substrates. Key areas include piezoelectric ZnO thin films on polymers, low-temperature hydrothermal synthesis of nanowires, and UV-LED photolithography for sensor fabrication.

He teaches ECE2071 - Computer Organisation and Programming and ECE3091 - Engineering Design. Mohanan leads or collaborates on projects such as flexible Lamb wave resonators for wastewater monitoring and graphene-integrated acoustic sensors. He has contributed to over 15 peer-reviewed publications since 2009, addressing topics like SAW resonator design, nanowire growth, and semiconductor defect analysis.

His research aligns with UN SDG 4 (Quality Education) and SDG 9 (Industry, Innovation, and Infrastructure). Mohanan’s work emphasizes sustainable sensor technologies for environmental and industrial applications. He operates in the Micro and Nano Devices Lab, advancing flexible electronics and wearable sensor platforms.