xixdnp.m

TPPM DNP and its special case 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

    parameters.phase      - phase of the second pulse

Outputs

contact_curve - time dependence of the coil state

venkata-subbarao.redrouthu@uni-konstanz.de
ilya.kuprov@weizmann.ac.il
guinevere.mathies@uni-konstanz.de

Examples

The following XiX contact curve and field profile are produced by xix_contact_curve.m and xix_field_profile.m example file located in examples/dnp_solids directory of Spinach distribution.

See also

DNP experiments

Version 2.8, authors: Guinevere Mathies, Venkata Subbarao Redrouthu