``Memory Exchange'' in Amorphous Semiconductors

Experimental observations of the interaction of the memory in amorphous semiconductors are described. Between two pairs of electrodes located sufficiently close by, memory exchange has been observed, namely, switch-on or ``lock-on'' (memory setting) of one pair of electrodes unlocks the memory of the other pair. The results are attributed to the thermal interaction between ``lock-on'' filament and switch-on filament.