Using the same approach as was used to derive Eq 11 3 on page 383, show that a z rotation through an angle Eacute cedil of the operator i generates a phase factor of exp( i Eacute cedil ) State the overall coherence order, or orders, of each of the following operators 1 2 21 2 3z 1x 21z2y (21x 2x 2...

Assigning coherence orders Heteronuclear spin system Following secti ...

Using the same approach as was used to derive Eq. 11.3 on page 383, show that a

Question:

Using the same approach as was used to derive Eq. 11.3 on page 383, show that a z-rotation through an angle É¸ of the operator i- generates a phase factor of exp(+i É¸).
State the overall coherence order, or orders, of each of the following operators:
1+ 2- 21+2+3z 1x 21z2y (21x 2x + 21y2y)
You may need to express the operators x and y in terms of + and _ using Eq. 11.4 on page 383.
In a heteronuclear spin system a coherence order can be assigned to each spin, I and S. Assign such orders for the following operators:

Following the discussion in section 11.1.2 on page 384, write down the result of allowing each of the following operators to evolve freely for a time r: