Nanomembranes (image) Bielefeld University Caption Using a new process the team working with Professor Dr. Armin Gölzhäuser has produced twelve different nanomembranes. The three images were made using the Bielefeld Helium Ion Microscope and show nanomembranes made from various starting materials. Photo: Bielefeld University. Credit © Bielefeld University Usage Restrictions Image may only be used with appropriate caption or credit. 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.