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