1.
J Nanosci Nanotechnol
; 11(2): 1569-72, 2011 Feb.
Article
in English
| MEDLINE
| ID: mdl-21456238
ABSTRACT
Synthesis and device characteristics of highly scalable antimony selenide nanowire-based phase transition memory are reported. Antimony selenide nanowires prepared using the metal-catalyst-free approach are single-crystalline and of high-purity. The nanowire memory can be repeatedly switched between high-resistance (approximately 10 Momega) and low-resistance (approximately 1 komega) states which are attributed to amorphous and crystalline states, respectively.