Yan, Feng; Schoofs, Frank; Shi, Jian; Ha, Sieu D.; Jaramillo, R.; Ramanathan, Shriram
(2014-02-28)
We have investigated the evolution of work function in epitaxial correlated
perovskite SmNiO3 (SNO) thin film spanning the metal-insulator transition (MIT) by
Kelvin probe force microscopy (KPFM). Combining contact-mode ...