View source for M2s.m

{{DISPLAYTITLE:m2s.m}} __NOTOC__
M2S sequence of Pileio and Levitt that moves observable magnetisation into the singlet state.

==Syntax==

     rho=m2s(spin_system,L,Hx,Hy,rho,J,delta_v)

==Parameters==

        L    - background Liouvillian
 
       Hx    - X spin operator
 
       Hy    - Y spin operator
 
      rho    - initial state vector
 
        J    - J-coupling (Hz)
 
  delta_v    - Zeeman frequency difference (Hz)

==Outputs==

      rho    - final state vector

==See also==
[[singlet.m]], [[s2m.m]], [[Built-in_experiments]]

''Version 2.1, authors: [[Ilya Kuprov]], [[Ahmed Allami]]''