Geodesic Carbon Nanodomes (image) American Physical Society Share Print E-Mail Caption Carbon atoms form dome structures on iridium substrates, en route to forming larger scale graphene sheets. Credit Image courtesy of Alan Stonebraker. Usage Restrictions None Share Print E-Mail 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.