Convert Coupling Constants into Splitting Ones.

Converting hyperfine coupling constants (HFCCs, \(A\) values in MHz) into hyperfine splitting ones (HFSCs, \(a\) values in mT).

Usage

convert_A_MHz_2a(A.MHz, g.val = 2.0023193)

Arguments

A.MHz

Numeric value/vector, corresponding to HFCCs in MHz.

g.val

Numeric value/vector, corresponding to actual \(g\)-factor (unitless). Default: g.val = 2.00231930 (corresponding to free electron).

Value

Numeric value/vector corresponding to HFSCs (\(a\)) in mT.

Details

Conversion done according to following relation: $$a = A\,h / (g\,\mu_{\text{B}})$$ where \(h\) corresponds to Planck's constant and \(\mu_{\text{B}}\) to Bohr's magneton. Both latter are obtained by constans::syms$h and constants::syms$mub, respectively, using the constants package (see syms). Conversion is suitable for the EPR simulations and/or ENDOR.

See also

Other Conversions and Corrections: convert_B(), convert_a_mT_2A(), convert_time2var(), correct_time_Exp_Specs()

Examples

convert_A_MHz_2a(A.MHz = 16)
#> [1] 0.57
#
convert_A_MHz_2a(20,2.0059)
#> [1] 0.71
#
convert_A_MHz_2a(4,g.val = 2.0036)
#> [1] 0.14