| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1662337 | Surface and Coatings Technology | 2007 | 4 Pages |
Abstract
Pr1âxCaxMnO3 (PCMO) films with the desired atomic composition were deposited on Pt/SiO2/Si substrates by metalorganic chemical vapor deposition (MOCVD) using in situ infrared spectroscopic monitoring. The I-V characteristics exhibited nonlinear, asymmetric, and hysteretic behavior in PCMO-based devices with top electrode of Al or Ti. The electric-pulse-induced resistance switching was observed in the PCMO-based devices. The resistance change was dependent on the Pr/Ca composition ratio of the PCMO films and the kind of the top electrodes.
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Authors
Toshihiro Nakamura, Kohei Homma, Takashi Yakushiji, Ryusuke Tai, Akira Nishio, Kunihide Tachibana,