INFICON Guardian EIES Controller - Manual (Page 155)

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Guardian Co-Deposition Controller Operating Manual
Appendix A
Material Optical Parameters
NOTE: Items in parenthesis indicate additional lines for a material (2), or lines that overlap other
materials Au (Co).
Material Symbol Wave-
length Å
Material Symbol Wave-
length Å
Aluminum Al 3961 Molybdenum Mo 3133
Argon Ar 4596 Nickel Ni 3415
Barium Ba 3072 Niobium Nb/(U238) 3582
Barium Ba(2) 3500 Nitrogen N
2
3914
Boron B 2496 Oxygen O
2
2594
Cadmium Cd 3261 Palladium Pd 2455
Calcium Ca 4226 Platinum Pt 2659
Carbon Dioxide CO
2
2890 Rhenium Re 2275
Chromium Cr 3605 Samarium Sm/(La) 4422
Cobalt Co/(Au) 2428 Scandium Sc 4020
Copper Cu 3247 Silicon Si 2520
Europium Er 4008 Silver Ag 3281
Gallium Ga *2940, 4170 Strontium Sr/(Ar) 4596
Germanium Ge/(Ta) 2650 Tantalum Ta/(Ge) 2650
Gold Au 2676 Tin Sn 3175
Gold Au(2)/(Co) 2428 Titanium Ti/(Pb) 3637
Hafnium Hf/(Zr) 2983 Titanium Ti(2) 3982
Helium He 5016 Tungsten W 2551
Indium In *3040, 4511 Uranium U238/(Nb) 3582
Iridium Ir 2640 Vanadium V 3184
Iron Fe 3720 Water H
2
O 3100
Lanthanum La/(Sm) 4422 Yttrium Y 4077
Lead Pb/(Ti) 3637 Zinc Zn 2025
Manganese Mn 2796 Zirconium Zr/(Hf) 2985
* indicates line recommended for use with Gas Compensating Sensor