Tuning the band gap and structure from wide gap SrBi 3 O 4 Cl 3 to narrow gap Bi 4 O 4 SeCl 2 by aliovalent anion substitution
Source abstract
Abstract
Aliovalent substitution can generates a complex solid solution between SrBi 3 O 4 Cl 3 and Bi 4 O 4 SeCl 2 with very different band gaps, leading to a nearly isolated Se p band and two distinct band-gap like onset energies in intermediate compounds.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Crystal Structures and Properties · Perovskite Materials and Applications · Advanced Condensed Matter Physics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
University of Aberdeen, Department of Chemistry, Advanced Centre for Energy and Sustainability (ACES), UK
University of Aberdeen, School of Geosciences, UK
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