Dependence of the indirect energy gap of silicon on hydrostatic pressureB. WelberC.K. Kimet al.1975Solid State Communications
The population distribution in 3p and 3s excited states of neon 1 in the a.c. gas display panel dischargeB. WelberC. Lanza1974Opto-electronics
Increased Laser Tunability by Acidification of Organic DyesR.J. Von GutfeldB. Welberet al.1970IEEE JQE
Excitation spectra and quantum efficiency of GaP containing Zn and OB. WelberT.N. Morgan1968Physical Review
The measurement of infrared dispersion in solids by a method based on small particle scatteringB. Welber1967Applied Optics