Topotactic Electrochromism for Efficient Coloration Applications
Source abstract
Abstract
Abstract Topotactic transitions, that is, reversible crystal structure changes due to controllable stoichiometry of material, offer substantial potential to control a wide variety of functionality in transition metal oxides, especially in systems with high ionic mobility and correlated electrons. Here the authors report on topotactic electrochromism with prominent coloration efficiency in SrCo0.66Fe0.34O3−δ associated with changes of electrical conductivity and electronic structure of the material. Changes in electron correlation lead to significant coloration and light absorption, which provides a general approach for utilizing topotactic transitions in electrochromic applications.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Transition Metal Oxide Nanomaterials · Multiferroics and related materials · Conducting polymers and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Materials Science and Engineering UNSW Australia Sydney 2052 Australia
ARC Centre of Excellence in Future Low Energy Electronics Technologies (FLEET) UNSW Australia Sydney NSW 2052 Australia
School of Physics UNSW Australia Sydney 2052 Australia
Funding
Australian Research Council · Australian National Fabrication Facility
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