Silicon Transistors (image) American Institute of Physics Share Print E-Mail Caption An array of microwave silicon transistors sitting on a wood-derived CNF substrate. Credit Jung-Hun Seo, Shaoqin Gong and Zhenqiang Ma/University of Wisconsin-Madison Usage Restrictions The image may only be used with appropriate caption or credit. 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.