Copper Evaporation Material (Cu)
|Thermal Conductivity||400 W/m.K|
|Melting Point (°C)||1,083|
|Coefficient of Thermal Expansion||16.5 x 10-6/K|
|Theoretical Density (g/cc)||8.92|
|Thermal Evaporation Techniques||
Boat: Mo, W
Crucible: Al2O3, Mo, Ta
|E-Beam Crucible Liner Material||Graphite, Molybdenum|
|Temp. (°C) for Given Vap. Press. (Torr)||
|Comments||Adhesion poor. Use interlayer (Cr). Evaporates using any source material.|
Copper is a chemical element with symbol Cu and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a reddish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement.
AEM Deposition provides Copper pieces, and Copper powder, purity is 99.99%, 99.999%.
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