rydmr_exp.m
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Singlet-singlet RYDMR experiment with exponential recombination function. This is a spin chemistry experiment involving a radical pair. See http://dx.doi.org/10.1080/00268979809483134 for a detailed description.
Contents
Syntax
A=rydmr_exp(spin_system,parameters,H,R,K)
Arguments
parameters.fields - row vector of field values, Tesla parameters.rates - row vector of singlet recombination rate constants, Hz parameters.electrons - numbers identifying the two electrons in the isotope list, e.g. [1 2] parameters.needs - must contain 'zeeman_op', this is an instruction to the kernel to provide a separate Zeeman operator for field sweep purposes
Outputs
A - a matrix of singlet yields with dimensions matching the sizes of parameters.rates and parameters.fields
Examples
The following calculation (singlet_yield_5.m in examples/spin_chemistry) reproduces Figure 5 from the reference cited above.
Notes
The function uses resolvent transforms in Liouville space and auxiliary matrices in Hilbert space. Exponential recombination kinetics is built into this function, do not combine with inter.chem.rp_rates parameter. If a more accurate description of recombination kinetics is required, use rydmr.m function.
See also
Version 2.2, authors: Hannah Hogben, Peter Hore, Ilya Kuprov