xixdnp.m

X-inverse-X (XiX) DNP experiment from https://doi.org/10.1021/jacs.1c09900

Syntax

    contact_curve=xixdnp(spin_system,parameters,H,R,K)

Arguments

    H - Hamiltonian matrix, received from context function

    R - relaxation superoperator, received from context function

    K - kinetics superoperator, received from context function

    parameters.irr_powers - microwave amplitude (aka electron
                            nutation frequency), Hz 

    parameters.rho0       - initial state

    parameters.coil       - detection state

    parameters.pulse_dur  - pulse duration, seconds

    parameters.nloops     - number of XiX DNP blocks

Outputs

    contact_curve         - time dependence of the coil state

See also

DNP experiments

Version 2.7, authors: Guinevere Mathies, Venkata Subbarao Redrouthu