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GT19 · Physical Constants

k = 8.62 x 10-5 eV/K

q = 1.6 x 10-19 C

ε0 = 8.85 x 10-14 F/cm

at room temperature

NA = 6.02 x 1023 molecules/mole = Avogadro’s number

Room Temperature Values for Semiconductors and Insulators

Material Eg (eV) χ (V) εr ε (pF/cm)1 ni (cm-3) N (cm-3)
Si 1.1 4.03 11.8 1.04 1.5 x 1010 5 x 1022
Ge 0.67 4.0 16 1.42 2.5 x 1013 4.42 x 1022
GaAs 1.43 4.07 13.2 1.17 9.0 x 107 2.21 x 1022
SiO22 8 1 3.9 0.345   2.3 x 1022
Si3N42 5   7.5 0.664    

1ε = ε0εr
2 amorphous

Work Functions of Metals

Metal Al, Pb Mo Cr Au Ni Pt
φ (V) 4.0 4.3 4.6 4.7 5.1 5.3

Graphs and Tables

GT1 · N vs ρ

GT2 · 4PP Correction a

GT3 · 4PP Correction k

GT4 · Dry Oxidation

GT5 · Wet Oxidation

GT6 · Steam Oxidation

GT7 · Oxide Color Chart

GT8 · SiO2 Equations

GT9 · Trumbore Curves

GT10 · Si Diffusivity Data

GT11 · Goldsmith Curves

GT13 · erfc Table

GT14 · erf Properties

GT15 · Ion Implant Ranges

GT16 · BV for Diffused Junctions

GT19 · Physical Constants

GT20 · Vapor Pressure Curves

GT21 · Herman Mask Set

 

References

Data sheets


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