PaperDependence of the indirect energy gap of silicon on hydrostatic pressureB. Welber, C.K. Kim, et al.Solid State Communications
PaperOptical absorption in amorphous Si films at high pressureB. Welber, M.H. BrodskyPhysical Review B
PaperInfluence of the secondary electron emission coefficient of argon on Paschen breakdown curves in ac plasma panels for neon+0.1% argon mixtureO. Sahni, C. LanzaJournal of Applied Physics