Design of small-scale gradient coils in magnetic resonance imaging by using the topology optimization method
Pan Hui
1, 2
, Jia Feng
3, †
, Liu Zhen-Yu
1, ‡
, Zaitsev Maxim
3
, Hennig Juergen
3
, G Korvink Jan
4
Boundary conditions of design subdomain
Ω
1
for (a)
z
-gradient coils and (b)
y
-gradient coils.