At low temperatures, this quantity's temperature dependence equals the product of its value at absolute zero times 1 minus the ratio of the actual and critical temperatures raised to the three halves power.
At low temperatures, this quantity's temperature dependence equals the product of its value at absolute zero times 1 minus the ratio of the actual and critical temperatures raised to the three halves power. The anisotropy energy of a uniaxial crystal is proportional to the square of the sine of the angle between the crystal's ";easy axis"; and this quantity. This quantity's time derivative is expressed as the sum of a torque-dependent damping term and a term proportional to this quantity's cross product with the effective field according to the Landau-Lifshitz-Gilbert equation. This quantity's curl equals the bound current density. The B-field equals the permeability of free space times the sum of the H-field and this quantity. For 10 points, namethis magnetic analogue of electric polarization density, which gives the magnetic moment of a material per unit volume.
At low temperatures, this quantity's temperature dependence equals the product of its value at absolute zero times 1 minus the ratio of the actual and critical temperatures raised to the three halves power.
magnetization [accept  magnetic polarization before ―polarization‖ is read; prompt afterwards, do not accept or prompt on ―polarization‖]