Electrochem STM (IMAGE) DOE/Argonne National Laboratory Caption Scanning Tunneling Microscope (STM) image of the electrochemical interface in the experiment Credit Image by Argonne National Laboratory. 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.