Ontology highlight
ABSTRACT:
SUBMITTER: Li Z
PROVIDER: S-EPMC6315444 | biostudies-literature | 2018 Dec
REPOSITORIES: biostudies-literature
Li Zhongwen Z Fan Zhen Z Zhou Guofu G
Nanomaterials (Basel, Switzerland) 20181211 12
Nanoscale ring-shaped conduction channels with memristive behavior have been observed in the BiFeO₃ (BFO) nanodots prepared by the ion beam etching. At the hillside of each individual nanodot, a ring-shaped conduction channel is formed. Furthermore, the conduction channels exhibit memristive behavior, i.e., their resistances can be continuously tuned by the applied voltages. More specifically, a positive (negative) applied voltage reduces (increases) the resistance, and the resistance continuous ...[more]