Jackson, Adam J, Parrett, Benjamin J, Willis, Joe, Ganose, Alex M, Leung, WW Winnie, Liu, Yuhan, Williamson, Benjamin AD, Kim, Timur K, Hoesch, Moritz, Veiga, Larissa SI et al (show 10 more authors)
(2022)
Computational Prediction and Experimental Realization of Earth-Abundant Transparent Conducting Oxide Ga-Doped ZnSb2O6.
ACS ENERGY LETTERS, 7 (11).
pp. 3807-3816.
Abstract
Transparent conducting oxides have become ubiquitous in modern optoelectronics. However, the number of oxides that are transparent to visible light and have the metallic-like conductivity necessary for applications is limited to a handful of systems that have been known for the past 40 years. In this work, we use hybrid density functional theory and defect chemistry analysis to demonstrate that tri-rutile zinc antimonate, ZnSb<sub>2</sub>O<sub>6</sub>, is an ideal transparent conducting oxide and to identify gallium as the optimal dopant to yield high conductivity and transparency. To validate our computational predictions, we have synthesized both powder samples and single crystals of Ga-doped ZnSb<sub>2</sub>O<sub>6</sub> which conclusively show behavior consistent with a degenerate transparent conducting oxide. This study demonstrates the possibility of a family of Sb(V)-containing oxides for transparent conducting oxide and power electronics applications.
Item Type: | Article |
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Depositing User: | Symplectic Admin |
Date Deposited: | 11 Oct 2022 07:34 |
Last Modified: | 18 Jan 2023 20:37 |
DOI: | 10.1021/acsenergylett.2c01961 |
Open Access URL: | https://pubs.acs.org/doi/10.1021/acsenergylett.2c0... |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3165312 |