Authors Seung Min Song, Jae Hoon Bong, and Byung Jin Cho 
Journal/Conference Appl. Phys. Lett. 
Date Feb. 2014. 
volume vol. 104 
Page pp. 083512 

Seung Min Song , Jae Hoon Bong, and Byung Jin Cho, "Work Function Tuning of Metal/Graphene Stack Electrode", Appl. Phys. Lett., vol. 104, pp. 083512, Feb. 2014.