Rb
Material | Symbol (atomic number) | Melting point(℃) | Density (g/cm³) | Z-Ratio | Saturated vapor pressure (℃) | Recommended evaporation source* | Recommended crucible* | Notes | ||
E-8Torr | E-6 Torr | E-4Torr | ||||||||
copper | Cu(29) | 1084 | 8.96 | 0.437 | 727 | 857 | 1017 | E38MT/E63MT/E38HT | Al2O3/Mo/Ta | - |