Parameters of NMR Animations:

  • RF power: 2100Hz
  • T1: 71ms
  • T2: 51ms
  • Pulse Length (Soft Square π Pulse): 0.000238s
  • Pulse Length (Optimal Universal π Pulse): 0.002142s
  • The Excitation Pulse of the Refocusing Experiments is a hard pulse.
  • Delay Time of the Refocusing Experiments: 0.00025s
  • Observing Frequencies: -2000Hz, 0Hz (on resonance), 1000Hz.

    Note: If you hope to control the animations, you need to install Quicktime plug-in.

    Inversion Pulse (Soft Square π Pulse)


    Inversion Pulse (Composite Pulse 90x180y90x (Levitt & Freeman))
    Reference: "NMR Population Inversion Using a Composite Pulse", M.H.Levitt and R.Freeman, J.Magn.Reson. 33, 473 (1979).
    All of these pulses are soft square pulses in our simulation.


    Inversion Pulse (Optimal Boradband Universal Rotation π Pulse (OBUR-180-9))


    Refocussing Pulse (Soft Square π Pulse)


    Refocussing Pulse (Optimal Boradband Universal Rotation π Pulse (OBUR-180-9))

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