Air or vacuum,1,0
Ag - silver [Palik: Handbook of opt. const.],0.13,3.99
Ag - silver [Itakura: J.Vac.Sci. A 1991],0.13,3.49
Al - aluminium [Palik: Handbook of opt. const.],1.3745,7.6134
Al - aluminium [Palik: Handbook of opt. const.],1.49,7.34
Al2O3 - aluminium oxide [Palik: Handbook of opt. const. II],1.77,0
Al2O3 - alumiunim oxide sputt. [Richter],1.62,0
AlAs - aluminium arsenide [Palik: Handbook of opt. const. II],3.11,0
AlON - aluminium oxynitride [Palik: Handbook of opt. const. II],1.79,0
Au - gold [Palik: Handbook of opt. const.],0.18,3.10
AlGaAs - aluminium Gallium Arsenide x=0.1,3.8025,0.1551
AlGaAs - aluminium Gallium Arsenide x=0.2,3.7354,0.1064
AlGaAs - aluminium Gallium Arsenide x=0.3,3.6722,0.1323
AlGaAs - aluminium Gallium Arsenide x=0.4,3.6236,0.0052
AlGaAs - aluminium Gallium Arsenide x=0.5,3.5220,0.0030
AlGaAs - aluminium Gallium Arsenide x=0.6,3.4402,0.0012
AlGaAs - aluminium Gallium Arsenide x=0.7,3.3374,0.0000
AlGaAs - aluminium Gallium Arsenide x=0.8,3.2600,0.0000
Be - beryllium [Palik: Handbook of opt. const. II],3.46,3.19
Bi - bismuth [Atkinson: Thin solid films 1985],1.8,4.0
Bi2O3 - bismuth oxide [Atkinson: Thin solid films 1985],2.6,0
BK7 - glass,1.510,0
CaF2 - calcium fluoride [Palik: Handbook of opt. const. II],1.43,0
CdS - cadmium sulfide [Palik: Handbook of opt. const. II],2.38,0.52
CdSe - cadmium selenide [Palik: Handbook of opt. const. II],2.74,0.27
CdTe - cadmium telluride,2.9810,0.3472
Co - cobalt [Palik: Handbook of opt. const. II],2.21,4.17
Co - cobalt [Palik: Handbook of opt. const. II],1.96,4.16
Cr - chromium ,3.1365,3.3118
Cr - chromium [Palik: Handbook of opt. const. II],3.58,4.36
CsJ - caesium iodide [Palik: Handbook of opt. const. II],1.78,0
Cu - copper ,0.1337,3.8182
Cu - copper [Palik: Handbook of opt. const. II],0.25,3.41
Cu2O - copper oxide [Palik: Handbook of opt. const. II],2.94,0.11
C - diamond [Palik: Handbook of opt. const.],2.4094,0.0000
Fe - iron [Zakroczymski: J. Electrochem.Soc. 1985],2.43,3.3
GaAs - gallium arsenide [Palik: Handbook of opt. const. II],3.86,0.20
GaAsO - GaAs-oxide [Aspnes: J.Electrochem.Soc.1981],1.7786,0.0
GaP- gallium phosphide ,3.3174,0.0000
Ge - germanium ,5.4727,  0.5670
H2O- water [Palik: Handbook of opt. const. II],1.3315,0.0000
Hg - mercury [Palik: Handbook of opt. const. II],1.99,5.24
InAs - indium arsenide [Palik: Handbook of opt. const. II],3.9621,0.6059
InGaAs - indium gallium arsenide,3.9898,0.3796
InP - indium phosphide [Palik: Handbook of opt. const.],3.54,0.31
InP - indium phosphide [X. Liu: J. Electrochem. Soc. 1990],3.52,0.30
InP - indium phosphide [Scheps: J. Electrochem. Soc. 1984],3.47,0.45
InP - indium phosphide [SOPRA],3.5364,0.0000
InSb - indium antimonide [Palik: Handbook of opt. const.],4.2544,1.8014
Ir - iridium [Palik: Handbook of opt. const.],2.53,4.61
Ir - iridium [J. Ord: J. Electrochem. Soc. 1982],2.52,5.09
K - potassium [Palik: Handbook of opt. const. II],0.05,1.75
KBr - potassium bromide [Palik: Handbook of opt. const. II],1.56,0
KCl - potassium chloride [Palik: Handbook of opt. const.],1.49,0.00
LiF - lithium flouride [Palik: Handbook of opt. const.],1.40,0.00
MgO - magnesium oxide [Palik: Handbook of opt. const. II],1.735,0
Mo - molybdenum [Palik: Handbook of opt. const.],3.70,3.54
Mo - molybdenum [De Smet: J. Electrochem. Soc. 1976],4.01,3.86
Mo - molybdenum [SOPRA],3.5800,3.7035
Na - sodium [Palik: Handbook of opt. const. II],0.05,2.64
NaCl - sodium chloride [Palik: Handbook of opt. const.],1.542,0
NaF - sodium fluoride [Palik: Handbook of opt. const. II],1.325,0
Nb - niobium [Palik: Handbook of opt. const. II],2.83,2.86
Nb - niobium [J. Ord: J. Electrochem. Soc. 1972]
Ni - nickel [Palik: Handbook of opt. const.],1.97,3.72
Ni - nickel [SOPRA],2.0671,3.8945
Os - osmium [Palik: Handbook of opt. const.],3.90,1.66
PbS - lead sulfide [Palik: Handbook of opt. const.],4.338,1.444
PbSe - laed selenide [Palik: Handbook of opt. const.],3.97,3.032
PbSe - lead selenide [SOPRA],3.7458,2.8851
PbTe - lead telluride [Palik: Handbook of opt. const.],6.352,4.060
Pd - palladium [Palik: Handbook of opt. const. II],1.77,4.29
Pt - platinum [Palik: Handbook of opt. const. II],2.33,4.15
Re - rhenium [Palik: Handbook of opt. const. II],2.15,5.61
SiC - silicon carbide [Palik: Handbook of opt. const.],2.632,0
SiC - silicon carbide [Palik: Handbook of opt. const. II],2.66,0
Si3N4 - silicon nitride ,2.021,0.0000
SiO2 - silidon dioxide therm.,1.462,0
SiO - silicon moxide [Palik: Handbook of opt. const.],1.965,0.010
a-SiO2 - amorphous SiO2 [Palik: Handbook of opt. const.],1.542,0
c-SiO2 - crystalline SiO2 [Palik: Handb. of opt. const.],1.457,0
a-Si - poly silicon,3.95,0.04
a-Si - amorphous silicon [Palik: Handbook of opt. const.],4.206,0.422
a-Si - amorphous silicon [SOPRA],4.5164,0.2367
c-Si - silicon ,3.858,0.018
c-Si - [E.A.Irene:Thin Solid Films 233(1993)96-111],3.865,0.018
c-Si - silicon [Palik: Handbook of opt. const.],3.882,0.019
SnTe - tin telluride [Palik: Handbook of opt. const. II],3.257,5.311
SrTiO - strontium titanate ,2.409,0
Ta - tantalum [Palik: Handbook of opt. const. II],1.72,2.09
Ta - tantalum [Leslie: J. Electrochem. Soc. 1974],2.3,2.6
Ta - tantalum [J. Ord: J. Electrochem. Soc. 1972],3.02,2.57
TaO2 - tantalum dioxide [Leslie: J. Electrochem. Soc. 1974],2.22,0
Ti - titanium [J. Ord: J. Electrochem. Soc. 1989],3.23,3.62
Ti:W - titanium /tungsten [Tompkins: J. Appl. Phys. 1988],2.84,3.08
Ti:W ox. - Ti:W oxide [Tompkins: J. Appl. Phys. 1988],2.25,0.12
TiN - titanium nitride [Tompkins: J. Appl. Phys. 1991],1.39,1.76
TiO2 - titanium dioxide [Tompkins: J. Appl. Phys. 1991],2.2,0
V - vanadium [Palik: Handbook of opt. const. II],3.53,2.95
V - vanadium [J. Ord: J. Electrochem. Soc. 1991],3.637,3.334
V - vanadium [J. Clayton: J. Electrochem. Soc. 1976],3.838,3.56
W - tungsten [Palik: Handbook of opt. const.],3.64,2.91
W - tungsten [J. Ord: J. Electrochem. Soc. 1972],4.3,3.1
WSi - W/Si(2.2) [Thompkins: Thin solid films 1985],4.25,1.37
Xe - xenon [Itakura: J. Vac. Sci 1991],1.48,0
ZnTe - zinc telluride [Palik: Handbook of opt. const. II],2.98,0.075
Zr - zirconium [Hopper: J. Electrochem. Soc. 1977],2.21,3.04
ZrO - zirconium oxide [Hopper: J. Electrochem. Soc. 1977],2.17,0.033