Monday, May 06, 2013

Electrostatic gating of metallic and insulating phases in SmNiO3 ultrathin films

(author unknown)



Sieu D. Ha, Ulrich Vetter, and Jian Shi et al.

The correlated electron system SmNiO3 exhibits a metal-insulator phase transition at 130 °C. Using an ionic liquid as an electric double layer (EDL) gate on three-terminal ultrathin SmNiO3 devices, we investigate gate control of the channel resistance and transition temperature. Resistance reducti ... [Appl. Phys. Lett. 102, 183102 (2013)] published Mon May 06, 2013.



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