Wets Mo low sputter power. Use Ta liner in E-beam guns. Low Melting Point materials not ideal for sputtering.
Tin Sputtering Targets
Tin is a soft, malleable, ductile, and highly crystalline silvery-white metal. When a bar of tin is bent, a crackling sound known as the "tin cry" can be heard from the crystals' twinning. Tin melts at the low temperature of about 232 ℃(450 ℉), the lowest in group 14. The melting point is further lowered to 177.3 ℃(351.1 ℉) for 11 nm par.
Three-layer electrolytic process
• Melting and casting
Electrical resistance furnace - Semi-continuous casting
• Grain refinement
• Cleaning and final packaging - Cleaned for use in vacuum
Protection from environmental contaminants
Protection during shipment
• 99.99% minimum purity
• Smaller sizes also available for R&D applications
• Sputtering target bonding service