In {TAIL ~ operation}, {HEAD ~ an electromagnetic energy source} is applied to a target material producing thermo elastic failure resulting in fracture or rupture of the material 
In
In { TAIL ~ operation } , { HEAD ~ an electromagnetic energy source } is applied to a target material producing thermo elastic failure resulting in fracture or rupture of the material
REL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH