Chemically-Disordered Transparent Conductive Perovskites With High Crystalline Fidelity.

ABSTRACT: This manuscript presents a working model linking chemical disorder and transport properties in correlated-electron perovskites with high-entropy formulations and a framework to actively design them. This work demonstrates this new learning in epitaxial Sr_x(Ti,Cr,Nb,Mo,W)O₃ thin films that exhibit exceptional crystalline fidelity despite a diverse chemical formulation where most B-site species are highly misfit with respect to valence and radius. X-ray diffraction, X-ray photoelectron spectroscopy, and transmission electron microscopy confirm a unique combination of chemical disorder and structural perfection in thin and thick epitaxial layers. This combination produces an optical transparency window that surpasses that of the constituent end-members in the UV and IR,

SUBMITTER: Almishal SSI 

PROVIDER: S-EPMC12622520 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature