Type:
Journal
Description:
Arrays of vertical nanowires structured in Au/NiO/Au segments with 50nm diameter are characterized by conductive atomic force microscopy to investigate unipolar resistive switching in NiO at the nanoscale. The switching cycles are characterized by extremely low power consumption down to 1.3 nW, which constitutes a significant improvement in nanowire-based resistive switching memory devices. The trend of the reset current as a function of the set resistance, typical of unipolar memories, is extended to a much wider ...
Publisher:
Publication date:
1 Jan 2012
Biblio References:
Volume: 101 Pages: 223510
Origin:
APPLIED PHYSICS LETTERS