A MASS spectrometer (radius, 3 in. 45° sector) was used to examine Knudsen cell effusates 1. Cylindrical graphite cells had orifice-to-evaporant surface area ratios of approximately 0.03 and were ...
THE oriented overgrowth formed by rubidium iodide on a mica substrate has been recorded by Royer 1 and others. In the course of repeating these experiments the substrate was modified; instead of a ...