Difference between revisions of "Trosy eff.m"

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{{DISPLAYTITLE:trosy_eff.m}} __NOTOC__
 
{{DISPLAYTITLE:trosy_eff.m}} __NOTOC__
TROSY efficiency in a two-spin system. Returns the extent of the cancellation of the CSA contribution to the transverse relaxation by the DD-CSA cross-correlation.
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TROSY efficiency in a two-spin system. Returns the extent of the cancellation of the CSA contribution to the trans-
  
 
==Syntax==
 
==Syntax==
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==See also==
 
==See also==
[[Main_Page]]
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* [[Textbook_module]]
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* [[Protein_NMR_simulations]]
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* [[Simple_liquid_state_NMR_simulations]]
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* [[Spin_system_specification]]
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* [[Kernel_utilities]]
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* [[Main_Page]]
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''Version 2.11, authors: [[Ilya Kuprov]]''
 
''Version 2.11, authors: [[Ilya Kuprov]]''

Revision as of 21:37, 22 February 2026

TROSY efficiency in a two-spin system. Returns the extent of the cancellation of the CSA contribution to the trans-

Syntax

                eff=trosy_eff(B0,isotopes,xyz,csa)

Arguments

       B0       - magnet field, Tesla
       isotopes - a cell array with two character
                  strings, e.g. {'19F','13C'} spe-
                  cifying spin-1/2 isotopes
       xyz      - a cell array with two Cartesian
                  coordinate vectors in angstrom,
                  giving the locations of the two
                  nuclei
       csa      - 3x3 chemical shielding or chemi-
                  cal shift (does not matter here)
                  tensor of the first spin in ppm;
                  its isotropic part will be drop-
                  ped automatically

Outputs

       eff      - fraction of the CSA line width
                  that is compensated by DD-CSA
                  cross-correlation, 1 means that
                  the line width is purely dipolar

Examples

See examples in the Spinach distribution relevant to this function.

Notes

This page was generated from the function header in the Spinach repository.

See also


Version 2.11, authors: Ilya Kuprov