Preprint
Aug 2026
AlV$_2$O$_4$ thin films via in-situ interfacial topotaxy
Conventional oxide epitaxy approaches face challenges when the oxidation conditions of constituent elements differ significantly. Here we demonstrate that V--O thin films can serve as solid-phase precursors for epitaxial AlV$_2$O$_4$, comprising a pyrochlore V$^{2.5+}$ network coexisting with AlO$_4$ tetrahedra within...
Jeong Rae Kim, Alexis Ashby, Sandra Glotzer et al.
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