Datasheet
Physical Constants
Name | Symbol | Value | Unit |
Bohr magneton | μB |
9.274E-24 4.2544E-6 0.05796 |
J T-1 Ryd T-1 meV T-1 |
RE-TM Magnets
Compound | TC(K) |
Saturation magnetisation (μB/formula unit) | Structure | Lattice parameters (Å) |
YCo5 | 987 | 7.52 | CaCu5 (hexagonal) |
a = 4.935; c= 3.964 |
GdCo5 | 1014 | 1.37 |
4.973; 3.969 |
|
SmCo5 | 1020 | 7.3 | 5.004; 3.969 | |
YFe2 | 542 | 2.90 | MgCu2 (cubic) |
a = 7.363 |
Data from Buschow, Rep. Prog. Phys. 40, 1179 (1977)