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