complex oxides

Modeling ceramic conduction: Researchers update small-polaron transport model to account for complex oxide systems

By Lisa McDonald / October 30, 2020

To describe electronic charge transport in oxides, researchers rely on a small-polaron transport model that was developed six decades ago for binary oxides rather than higher-order systems. Researchers from Cornell University and Technion–Israel Institute of Technology have now updated the model with additional parameters to more accurately model complex oxide systems.

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Ferroelectric focus at the Electronic Materials and Applications Conference

By Eileen De Guire / January 31, 2020

The 11th annual Electronic Materials and Applications Conference (EMA 2020) took place in Orlando on Jan. 22–24, 2020. Ferroelectricity was a big topic of discussion this year, in addition to various properties of complex oxides.

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The band gap, but not The Gap Band, is engineering complex oxide materials of the future

By April Gocha / February 4, 2015

ACerS member James Rondinelli, a materials science and engineering professor at Northwestern University, and his research group are studying how to adjust the electronic band gap in complex oxides by simply adjusting a material’s properties, rather than its overall composition.

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Other materials stories that may be of interest

By April Gocha / October 1, 2014

Novel oxide electronics, reference nano-materials, graphene alternatives, flexible electronics, cheap solar cells, and LEDs, LEDs, LEDs.

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