Stability of and conduction in single-walled Si2BN nanotubes
Deobrat Singh, Dr. Vivekanand Shukla, Nabil Khossossi, Per Hyldgaard, and Rajeev Ahuja, 
Physical Review Materials 6, 226002

A second-generation range-separated van der Waals density functional hybrid
Dr. Vivekanand Shukla, Yang Jiao, Jung-Hoon Lee, Elsebeth Schröder, Jeffrey B. Neaton, and Per Hyldgaard, 
Physical Review X 12, 041003

Hard and soft materials: Putting consistent van der Waals density functionals to work
C M Frostenson, E J Granhed, Dr. Vivekanand Shukla, Pa?r AT Olsson, Elsebeth Schroder, Per Hyldgaard, 
Electronic Structure 4, 12001