Appendix a material optical parameters, Appendix a, List – INFICON Guardian EIES Controller User Manual
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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