Germanene (image) IOP Publishing Share Print E-Mail Caption This is a 16.2 nm × 16.2 nm STM image of the modulated honeycomb √7×√7 superstructure. Atomic structures (side and top views) and simulated STM images of three different models of germanene on the √7×√7 Au(111) surface. Credit New Journal of Physics/IOP Publishing 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.