The conditions at this time are: a voltage of −9 V applied to {TAIL ~ the word line WL0} and a voltage of {HEAD ~ 4 V} applied to the common source line SL0 
The conditions at this time are : a voltage of −9 V applied to { TAIL ~ the word line WL0 } and a voltage of { HEAD ~ 4 V } applied to the common source line SL0
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH