There is provided {TAIL ~ a method} for growing {HEAD ~ one or more single crystal ZnO boules} within a physical vapor transport furnace system 
There is provided { TAIL ~ a method } for growing { HEAD ~ one or more single crystal ZnO boules } within a physical vapor transport furnace system
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH