Authors Seung Min Song, Taek Yong Kim, One Jae Sul, Woo Cheol Shin, and Byung Jin Cho 
Journal/Conference Appl. Phys. Lett. 
Date May. 2014. 
volume vol. 104 
Page pp. 183506 

Seung Min Song, Taek Yong Kim, One Jae Sul, Woo Cheol Shin, and Byung Jin Cho, "Improvement of graphene-metal contact resistance by introducing edge contacts at graphene under metal", Appl. Phys. Lett., vol. 104, pp. 183506, May 2014.