Ontology highlight
ABSTRACT:
SUBMITTER: Shuai Y
PROVIDER: S-EPMC3713515 | biostudies-literature | 2013
REPOSITORIES: biostudies-literature
Scientific reports 20130101
This work reports the effect of Ti diffusion on the bipolar resistive switching in Au/BiFeO3/Pt/Ti capacitor-like structures. Polycrystalline BiFeO3 thin films are deposited by pulsed laser deposition at different temperatures on Pt/Ti/SiO2/Si substrates. From the energy filtered transmission electron microscopy and Rutherford backscattering spectrometry it is observed that Ti diffusion occurs if the deposition temperature is above 600°C. The current-voltage (I-V) curves indicate that resistive ...[more]