Two UNSW Sydney experts have been honoured by the National Measurement Institute for their outstanding contributions to measurement science.
UNSW Pro Vice-Chancellor Research Professor Dane McCamey and UNSW Engineering Senior Lecturer Dr Charitha de Silva were among the winners at the 2025 Measurement Awards this week.
Prof. McCamey received the prestigious Barry Inglis Medal, awarded for Sustained Contribution to Australian Metrology. Dr de Silva received the Measurement Achievement Encouragement Award for Early to Mid-career Achievements for his research on fluid dynamics. He also won the People's Choice Award.
The awards, which were announced at a special event during National Science Week , highlight the world-leading measurement science happening inside Australian laboratories.
UNSW Deputy Vice-Chancellor Research & Enterprise, Professor Bronwyn Fox, said the awards were a testament to the exceptional talent and impact of UNSW researchers.
"I'm absolutely delighted to congratulate Professor Dane McCamey and Dr Charitha de Silva on their well-deserved recognition at the 2025 Measurement Awards," Prof. Fox said.
"Their dedication and innovative work exemplify the calibre of research at UNSW Sydney and their achievements contribute significantly to our nation's global leadership in research and innovation."
Measuring electron spin
Prof. McCamey has made significant progress in our understanding of electron spin, a fundamental quantum property of electrons that plays a key role in technologies ranging from LED lighting to Magnetic Resonance Imaging (MRI) scanning. In particular, he is recognised as a global pioneer in advancing Electron Spin Resonance (ESR) techniques to directly measure and control spin processes in materials that facilitate the conversion between light and electricity.
Through innovations in electrically and optically detected magnetic resonance - methods that use electricity or light to identify tiny changes that occur when spins are manipulated in these materials - Prof. McCamey has enabled precise measurements in devices that were previously inaccessible using traditional methods. His work has transformed our understanding of photovoltaic materials, OLEDs and quantum sensors within the scientific community and through commercial ventures.
"I'm honoured to have been awarded the 2025 Barry Inglis Medal by the National Measurement Institute, Australia," Prof. McCamey said. "The award celebrates contributions to measurement science and its impact on Australian innovation.
"Measurement science is a critical endeavour which allows us to advance knowledge, enables innovation, and helps support industry and society through rigorous, impactful research."
Prof. McCamey also acknowledged the important contributions of his colleagues at UNSW and around the world.
"Science is not an individual activity," Prof. McCamey said. "The work that was acknowledged today would not have happened without the incredible team of students and postdocs I've had the opportunity to work with over many years.
"Their expertise, creativity and commitment have been instrumental in driving our work forward."
Innovating flow measurement methods
Dr de Silva's work in fluid dynamics has advanced the science of flow measurement. His research includes exploring the motion of liquids and gases in diverse environments, from the small scale of our body's circulatory system through to airflow around an aircraft.
In response to the COVID-19 pandemic, Dr de Silva led research to develop experimental methods for measuring respiratory exhalations and established the UNSW Aerosol Dynamics Laboratory. His innovative techniques provided valuable data on the spread of respiratory droplets and have contributed to improvements in public health guidelines.
Dr de Silva has also developed methods that enable the precise simultaneous measurement of skin friction drag and surface pressure of turbulent flows, which are vital for creating more efficient and quieter aerodynamic designs in engineering systems.
"I'm delighted to receive this award, which reflects the collective effort of my research group, collaborators and colleagues," Dr de Silva said. "It affirms the value of pursuing research in measurement science that not only advances engineering but also directly benefits our community.
"Measurement science often works behind the scenes, yet it underpins advances in engineering, healthcare and environmental safety. Recognition like this highlights its critical role and inspires future researchers," Dr de Silva said.
"Seeing experimental breakthroughs translate into real-world outcomes, from informing national health guidelines to improving aerodynamic performance, drives my passion," Dr de Silva said. "I'm excited to continue developing new measurement methods and tools to address challenges in public health, sustainable transportation and environmental safety."
Australia's Chief Metrologist and CEO of the National Measurement Institute, Dr Bruce Warrington, congratulated the 2025 Measurement Award winners.
"These awards recognise and celebrate exceptional people doing great things in measurement science. Measurement science supports everyday life - making it safer, more productive and future-ready. The awards highlight the impact metrology has right across Australia and beyond."
