Yaoyi Li, Shivani Rajput, and Mingxing Chen, University of Wisconsin - Milwaukee (image) University of Wisconsin - Milwaukee Share Print E-Mail Caption UWM doctoral student Shivani Rajput, first author on the paper, shows a reconstructed image of graphene with the ripples clearly visible. Two postdoctoral researchers also worked on the project: Yaoyi Li (left) and Mingxing Chen. Credit Troye Fox Usage Restrictions with 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.