Atomic Gradient Structures: Atomic Gradient Structure Alters Electronic Structure in 3D across the Bulk and Enhances Photoactivity (Adv. Energy Mater. 13/2021)
Source abstract
Abstract
In article number 2003548, Peter V. Sushko, Dongsheng Li and co-workers report an atomic defect-free gradient structure that extends across the bulk of anatase crystals, creating a 3D internal electric field that enables an up to 100% fraction of photo-active volume, and leads to anomalously efficient electron-hole separation across the bulk material and thus, substantially higher photoactivity than standard anatase crystals.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced Photocatalysis Techniques · Ga2O3 and related materials · Advanced Nanomaterials in Catalysis
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Affiliations
Physical and Computational Sciences Directorate Pacific Northwest National Laboratory Richland WA 99352 USA
School of Materials Science and Engineering Tongji University Shanghai 201804 China
Department of Biomedical Biological and Chemical Engineering University of Missouri Columbia MO 65211 USA
References
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