The reaction of oxygen with silicon and germanium at elevated temperatures by weight loss measurementR.F. LeverH.R. Wendt1970Surface Science
Orientation-dependent sticking coefficient in the germanium-oxygen systemR.F. Lever1968Surface Science
Vapor transport and thermodynamic equilibria in the germanium-gallium-iodine systemR.F. Lever1965Journal of Physics and Chemistry of Solids
Chemical Equilibria in the Germanium-Iodine and Germanium-Bromine Systems by Weight-Loss MeasurementsF. JonaR.F. Leveret al.1964JES
Diffusion and the vapor transport of solidsR.F LeverG Mandel1962Journal of Physics and Chemistry of Solids