Defects in complex oxide thin films for electronics and energy applications: challenges and opportunities
Complex transition-metal oxides (TMOs) are critical materials for cutting-edge electronics
and energy-related technologies, on the basis of their intriguing properties including …
and energy-related technologies, on the basis of their intriguing properties including …
Topotactic transition: A promising opportunity for creating new oxides
Topotactic transition is a structural phase change in a matrix crystal lattice mediated by the
ordered loss/gain and rearrangement of atoms, leading to unusual coordination …
ordered loss/gain and rearrangement of atoms, leading to unusual coordination …
Coordination Tailoring of epitaxial perovskite-derived iron oxide films for efficient water oxidation electrocatalysis
Cost-effective perovskite oxides have recently offered intriguing promise for electrochemical
energy storage and conversion systems. Despite the breadth of previously studied electronic …
energy storage and conversion systems. Despite the breadth of previously studied electronic …
Strain-induced uphill hydrogen distribution in perovskite oxide films
Incorporating hydrogen into transition-metal oxides (TMOs) provides a facile and powerful
way to manipulate the performances of TMOs, and thus numerous efforts have been …
way to manipulate the performances of TMOs, and thus numerous efforts have been …
Protonation-Induced Colossal Lattice Expansion in La2/3Sr1/3MnO3
Ion injection controlled by an electric field is a powerful method to manipulate the diverse
physical and chemical properties of metal oxides. However, the dynamic control of ion …
physical and chemical properties of metal oxides. However, the dynamic control of ion …
Reversible Hydrogen-Induced Phase Transformations in La0.7Sr0.3MnO3 Thin Films Characterized by In Situ Neutron Reflectometry
We report on the mechanism for hydrogen-induced topotactic phase transitions in perovskite
(PV) oxides using La0. 7Sr0. 3MnO3 as a prototypical example. Hydrogenation starts with …
(PV) oxides using La0. 7Sr0. 3MnO3 as a prototypical example. Hydrogenation starts with …
Synthesis of freestanding perovskite oxide thin films by using brownmillerite SrCoO2. 5 as a sacrificial layer
W Zhou, W Han, Y Yang, L Shu, Q Luo, Y Ji… - Applied Physics …, 2023 - pubs.aip.org
Freestanding perovskite thin films display many unprecedented properties and exhibit the
potential to be easily integrated on other non-oxide substrates or layers. In this work, we …
potential to be easily integrated on other non-oxide substrates or layers. In this work, we …
Surface De-Fluorination and Bond Modification of CFx by High-Density Hydrogen Plasma Processing
G Chen, H Zhou, S Zhang, Z Zhang… - ACS Applied Energy …, 2021 - ACS Publications
The Li/CF x (lithium/fluorinated carbon) primary battery has attracted worldwide interest from
the academic community and industry. However, Li/CF x batteries encounter the issue of …
the academic community and industry. However, Li/CF x batteries encounter the issue of …
Hydrogen Control of Double Exchange Interaction in La0.67Sr0.33MnO3 for Ionic–Electric–Magnetic Coupled Applications
The dynamic tuning of ion concentrations has attracted significant attention for creating
versatile functionalities of materials, which are impossible to reach using classical control …
versatile functionalities of materials, which are impossible to reach using classical control …
Converting Brownmillerite to Alternate Layers of Oxygen‐Deficient and Conductive Nano‐Sheets with Enhanced Thermoelectric Properties
Introducing large oxygen deficiencies while retaining low resistivity is important for
enhancing the overall thermoelectric properties in 3d transition‐metal oxides. In this study, a …
enhancing the overall thermoelectric properties in 3d transition‐metal oxides. In this study, a …