Creating new states of matter (IMAGE) Institute of Science and Technology Austria Caption Creating new states of matter. A peek into the fiber cavity setup, an instrument used to create new states of matter by sending photons between atoms trapped in an array of optical tweezers. Credit © Léonard group Usage Restrictions Free to use when reporting about Léonard group at ISTA 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.