Researchers (IMAGE) RMIT University Caption Left to right: Dr Sumeet Walia and Dr Taimur Ahmed, Functional Materials and Microsystems Research Group, RMIT University Credit RMIT University Usage Restrictions Credit: RMIT University License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.