Tunneling Microscopy of Organic Molecules (IMAGE) Helmholtz Association Caption This is a scanning tunneling microscopy (50 x 50 nm2) of organic molecules. Coloring indicates variable spin orientation. Credit CFN 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.