region num=1 material=Nickel y.min=-0.5 y.max=0.0
region num=2 material=4H-SiC y.min=0.0 y.max=5.5
region num=3 material=4H-SiC y.min=5.5 y.max=55.5
region num=4 material=Titanium y.min=55.5 y.max=55.6
region num=5 material=Nickel y.min=55.6 y.max=56.1