Role of intermediate 4f states in tuning the band structure of high entropy oxides

Role of intermediate 4f states in tuning the band structure of high entropy oxides

High entropy oxides (HEOs) are single-phase solid solutions consisting of 5 or more cations in approximately equiatomic proportions. In this study, we show the reversible control of optical properties in a rare-earth (RE) based HEO-(Ce0.2La0.2Pr0.2Sm0.2Y0.2)O2−δ and subsequently utilize a combinatio...

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Bibliographic Details
Main Authors: Abhishek Sarkar, Benedikt Eggert, Leonardo Velasco, Xiaoke Mu, Johanna Lill, Katharina Ollefs, Subramshu S. Bhattacharya, Heiko Wende, Robert Kruk, Richard A. Brand, Horst Hahn
Format: Article
Language:English
Published: AIP Publishing LLC 2020-05-01
Series:APL Materials
Online Access:http://dx.doi.org/10.1063/5.0007944

Internet

http://dx.doi.org/10.1063/5.0007944

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