5 papers
Atomic ironing for conformal interfaces in freestanding oxide nanomembranes
Jeongkeun Song, Keaghan Knight, Keun-Yeol Park +7
Atomically well-defined interfaces are essential for realizing functional interlayer coupling in stacked and twisted oxide heterostructures, yet transferred freestanding oxides can…
Anomalous stabilization of excitons by metallic proximity
Jeongkeun Song, Uksam Choi, Shan Lin +6
Metallic environments are generally expected to suppress excitons through strong dielectric screening, yet their influence can differ in composite systems where metallic and insula…
Orbital-selective oxygen holes in cuprate ladders beyond the Zhang-Rice paradigm
Chengyun Hua, Tianran Chen, Isaac C. Ownby +13
The electronic structure of the spin-ladder cuprate Sr14Cu24O41 challenges the presumed universality of the Zhang-Rice singlet (ZRS) framework and models based exclusively on Cu-O…
Novel phenomena in transition-metal oxide thin films and heterostructures with strong correlations and spin-orbit coupling
Satoshi Okamoto, Narayan Mohanta, Ho Nyung Lee +2
Transition-metal oxides have been a central subject of condensed matter physics for decades. In addition to novel electronic states driven by the influence of strong correlation, r…
Nanoscale magnetic ordering dynamics in a high Curie temperature ferromagnet
Yueh-Chun Wu, Gábor B. Halász, Joshua T. Damron +11
Thermally driven transitions between ferromagnetic and paramagnetic phases are characterized by critical behavior with divergent susceptibilities, long-range correlations, and spin…