Quantum motion of a nanoparticle (IMAGE) University of Innsbruck Caption The quantum motion of a nanoparticle can be extended beyond the size of the particle using the new technique developed by. physicists in Austria. Credit Marc Montagut Usage Restrictions Please credit the Illustrator. 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.