An Illustration of Polarons (IMAGE) University College London Caption On the left is an Illustration of the displacement of hafnium atoms (white) in the structure of hafnium oxide to accommodate the presence of the self-trapped hole in the oxygen atom (red). On the right is the quantum mechanics view of the probability of finding a hole near certain atoms (larger blue structures represent higher probability). Credit London Centre for Nanotechnology Usage Restrictions None 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.