REDOR¶

The effective hamiltonian (static) for a single crystal in a REDOR experiment under MAS is as follows:

$H_{REDOR} = \frac{\sqrt(2)}{\pi}b_{IS}\cos(\gamma) \sin(2\beta) 2 I_z S_z$

For $b_{IS} = 5000~Hz$, calculate the evolution of an Ix magnetization under the influence of this hamiltonian in a powder sample

In [1]:

import numpy as np

import numpy as np

In [2]:

def redor_single_crystal(alpha, beta, gamma, b, time):
    frequency = np.sqrt(2) / np.pi * np.cos(gamma) * np.sin(2 * beta) # rectify this
    oscillation = np.cos(frequency * time) 

    return oscillation

def redor_single_crystal(alpha, beta, gamma, b, time): frequency = np.sqrt(2) / np.pi * np.cos(gamma) * np.sin(2 * beta) # rectify this oscillation = np.cos(frequency * time) return oscillation

In [3]:

# continue here

# continue here

In [ ]: