Roger Jeffery

Roger Jeffery is an Adjunct Associate Professor at the University of Western Australia (UWA), affiliated with the School of Engineering and the Electrical, Electronic and Computer Engineering department. His research focuses on advanced materials science, thin film technologies, and microelectromechanical systems (MEMS). Key areas include bismuth-based materials, oxide thin films, and MEMS sensor development. He has contributed to over 25 peer-reviewed publications and holds patents in MEMS-related technologies.

Jeffery’s work emphasizes practical applications in optical MEMS, hydrogen sensing, and high-resolution material characterization. His research often intersects with interdisciplinary collaborations, as seen in projects involving atomic force microscopy integration and plasma-based thin film crystallization. Notable outputs include studies on bismuth iron garnet thin films and high-sensitivity hydrogen sensors. His contributions have been recognized through Scopus citations and patent references in industry applications.

He has advised on two supervised works and collaborates with teams like those led by Prof. Faraone and Dr. Martyniuk. His research group focuses on translating material innovations into functional MEMS devices, addressing challenges in deposition techniques and sensor performance optimization.