Parameter

Symbol

Value

Units

Speed of light

c

2.997925

Elementary charge

e

1.60219

Plank constant

h

h_bar=h/2p

6.62620

1.05459

Electron mass

m

9.10956

Boltzmann constant

k_B

1.38062

Cobalt

Magnetization saturation of Co bulk at RT :  M_s = 1400 emu/cm³
Magnetization saturation at LT : M_s = 1440 emu/cm³

Lattice constant of fcc Co : a = 3.5446 Å
with nearest neighbour distance d = 2.5064 Å.

Nickel

Magnetization saturation bulk at RT : M_s = 484 emu/cm³

Lattice constant of fcc Ni : a = 3.5238 Å [J. Phys. : Condens. Matter. 6 (1994) L497-L502]

Copper

Lattice constant of fcc Cu :  a = 3.61 Å [Phys. Rev. B 56 (10) R5728 (1997), J. Vac. Sci. Technol. A 22 (1), 135 (2004)].

Permalloy

Platinum