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\bibitem{Araizi-Kanoutas_etal2020} {\textquotedblleft}\textit{Co valence transformation in isopolar LaCoO3/LaTiO3 perovskite heterostructures via interfacial engineering}{\textquotedblright}. Araizi-Kanoutas G, Geessinck J, Gauquelin N, Smit S, Verbeek XH, Mishra SK, Bencok P, Schlueter C, Lee T-L, Krishnan D, Fatermans J, Verbeeck J, Rijnders G, Koster G, Golden MS, Physical review materials \textbf{4}, 026001 (2020).   http://doi.org/10.1103/PhysRevMaterials.4.026001

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