22 / 1116
• The degree of which the magnetization is
tipped relative to B
0
due to an excitation pulse
• From Bloch’s considerations:
• t: duration of pulse
• B1: ~RF power
1
B 2
πγτ =θ
z
x
θ
M
xy
M
z
|
|
22 / 1116
• The degree of which the magnetization is
tipped relative to B
0
due to an excitation pulse
• From Bloch’s considerations:
• t: duration of pulse
• B1: ~RF power
1
B 2
πγτ =θ
z
x
θ
M
xy
M
z