Memristors under the influence of noise and temperature

G. A. PATTERSON; F. N. SANGIULIANO KIMKA; P. I. FIERENS; D. F. GROSZ

Lille

Conferencia; Spring Meeting of the European Materials Research Society; 2014

In this work we experimentally study the interplay between temperature and electrical noise and we characterize the memory performance of a manganite.We present results showing that there is an optimal noise amplitude that maximizes the difference between the high and low resistive state, and this difference is diminished as the temperature rises. We introduce modifications in a numerical model to account the observed behavior, finding a qualitatively agreement with experiments.