Carbon Nanofibers on Titanium Foil (IMAGE) North Carolina State University Caption This image is a scanning electron micrograph of vertical carbon nanofibers grown on titanium foil. Credit James LeBeau, North Carolina State University Usage Restrictions Image credit must be given. License Licensed content 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.