Hi,; I'm looking for the way and tools for Chromium(Cr) evaporation. I'm trying to use Al evaporation system in which I used tungsten filament with Al wire source. But I don't know if there wire type Chromium source is and I can use same machine in our lab. for Al evaporation. If anyone know the source type of Cr and what I can use to evaporate it(boat or filament), please let me know and any information would be welcomed. Thank you.