Swastik Kar and Yung Joon Jung, Northeastern University (image) Northeastern University Share Print E-Mail Caption Swastik Kar (right), assistant professor of physics at Northeastern University, and Yung Joon Jung (left), associate professor of mechanical and industrial engineering at Northeastern University, use a Raman Spectrometer to characterize the assembly of a carbon nanotube. The pair recently received National Science Foundation grant to explore the phenomenon of the photoswitch. Credit Northeastern University Usage Restrictions Please contact Kara Shemin at Northeastern University, 617-373-2802, if you'd like to use this photo. 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.