CH1012
L1 /
‹#›
L1 /
5
NMR IV
To make effective
use of NMR we must use superconducting magnets. At a given Bo nuclei can be excited from one spin state
to another by absorption of radiation of radio frequency (MHz):
DE
Bo
E
1. DE
= hn
From the figure:
2. DE = const. x Bo
2. DE = const. x Bo
Combining 1. & 2.
n = const.’ x Bo
