16 May 2011, BBC News: Memristors' current carves protected channels Citat: "...Memristors resist the passage of electric current, "remembering" how much current passed previously...The team discovered that the current in the devices flowed in a 100-nanometre channel within the device. The passage of current caused heat deposition, such that the titanium dioxide surrounding the conducting channel actually changed its structure to a non-conducting state...
