hyperfine.bnmr.two_site.polarization

hyperfine.bnmr.two_site.polarization(time: float, p_1_0: float, p_2_0: float, hop_rate_12: float, slr_rate_1: float, slr_rate_2: float) → float[source]

The total spin polarization within the two-site model.

Parameters:

  • time – Time after implantation (s).

  • p_1_0 – Initial polarization at site 1.

  • p_2_0 – Initial polarization at site 2.

  • hop_rate_12 – Rate of site change from 1 -> 2 (s-1).

  • slr_rate_1 – SLR rate at site 1 (s-1).

  • slr_rate_2 – SLR rate at site 2 (s-1).

Returns:

The total polarization.