Lei Wu, Wenbo Gao, Juanfei Li, Rui Wang, Xiaoqiang Wang, Mingya Li, Jinsheng Li
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引用次数: 0
Abstract
BaTiO3 (BTO) thin films were deposited on LaNiO3 (LNO)/SiO2/Si substrates by magnetron sputtering, and the LNO thin film was deposited as a bottom electrode and a buffer layer. The bipolar resistive switching (RS) behaviors have been observed in the Al/BTO/LNO devices, and the effect of illumination conditions on the RS behavior was investigated. The set voltage was effectively reduced by the photogenerated carrier, and a greatly improved OFF/ON resistance ratio of ∼120 was achieved under high light conditions. The Al/BTO/LNO devices showed good endurance and retention performance. The conduction mechanisms of the Al/BTO/LNO devices have been discussed based on the migration of defects and photogenerated carriers. These results facilitated a deeper study of BTO-based multifunctional storage devices and demonstrated the tunable photoresponse characteristic.
期刊介绍：
The Journal of the American Ceramic Society contains records of original research that provide insight into or describe the science of ceramic and glass materials and composites based on ceramics and glasses. These papers include reports on discovery, characterization, and analysis of new inorganic, non-metallic materials; synthesis methods; phase relationships; processing approaches; microstructure-property relationships; and functionalities. Of great interest are works that support understanding founded on fundamental principles using experimental, theoretical, or computational methods or combinations of those approaches. All the published papers must be of enduring value and relevant to the science of ceramics and glasses or composites based on those materials.
Papers on fundamental ceramic and glass science are welcome including those in the following areas:
Enabling materials for grand challenges[...]
Materials design, selection, synthesis and processing methods[...]
Characterization of compositions, structures, defects, and properties along with new methods [...]
Mechanisms, Theory, Modeling, and Simulation[...]
JACerS accepts submissions of full-length Articles reporting original research, in-depth Feature Articles, Reviews of the state-of-the-art with compelling analysis, and Rapid Communications which are short papers with sufficient novelty or impact to justify swift publication.
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