Thursday, December 13, 2012

Direct observation of giant metallic domain evolution driven by electric bias in VO2 thin films on TiO2(001) substrate

(author unknown)



Teruo Kanki, Kenichi Kawatani, and Hidefumi Takami et al.

We report on conductive changes caused by electric bias-driven insulator-to-metal transition in VO2 thin films on a TiO2(001) substrate and observe the evolution of giant metallic domains to reveal their microscopic origin. The metallic domains are anisotropically formed along the direction of app ... [Appl. Phys. Lett. 101, 243118 (2012)] published Thu Dec 13, 2012.



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