Ngan, A. H. W.Wen, M.2004-12-032004-12-0320012001http://hdl.handle.net/2003/79710.17877/DE290R-12017enThe American Physical SocietyPhysical Review Letters530Dislocation Kink-Pair Energetics and Pencil Glide in Body-Centered-Cubic Crystals10.1103/PhysRevLett.87.075505article (journal)