The AET mentioned above is {HEAD ~ a device} based on {TAIL ~ phonon charge carrier coupling} in a piezoelectric semiconductor 
The AET mentioned above is { HEAD ~ a device } based on { TAIL ~ phonon charge carrier coupling } in a piezoelectric semiconductor
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH