SWCNT Field-Effect Transistors (image) American Institute of Physics Share Print E-Mail Caption These are optical images of individual SWCNT field-effect transistors. Credit S. Jang and A. Dodabalapur/University of Texas at Austin Usage Restrictions This image may be used only with appropriate caption and 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.