Iridium-doping as a strategy to realize visible-light absorption and p-type behavior in BaTiO3

• Main Authors: Chandrappa, Sujana, Galbao, Simon Joyson, Krishnan, P. S. Sankara Rama, Koshi, Namitha Anna, Das, Srewashi, Myakala, Stephen Nagaraju, Lee, Seung-Cheol, Dutta, Arnab, Cherevan, Alexey, Bhattacharjee, Satadeep, Murthy, Dharmapura H. K.
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Iridium; Light absorption
• Online Access: https://hdl.handle.net/10356/174265
• Institution: Nanyang Technological University

BaTiO3 (BTO) typically demonstrates a strong n-type character with absorption only in the ultraviolet (λ ≤ 390 nm) region. Extending the applications of BTO to a range of fields necessitates a thorough insight into how to tune its carrier concentration and extend the optical response. Despite signif...