Stronger polar ferromagnetism and narrower optical band gaps in two-dimensional hybrid copper perovskites induced by bromine-substitution
A ‘dual-action’ halogen-substitution strategy, a heavier atom Br substituted in organic moieties and within inorganic octahedral moieties, results in structures (3/4-BrbaH) 2 CuBr 4 with the highest Curie temperatures and the narrowest optical band gaps.
Authors
- Alasdair J. Bradford (ORCID: https://orcid.org/0000-0002-9952-0676)
- Philip Lightfoot (ORCID: https://orcid.org/0000-0001-7048-3982)
- Alexandra M. Z. Slawin (ORCID: https://orcid.org/0000-0002-9527-6418)
- Jason A. McNulty (ORCID: https://orcid.org/0000-0003-4630-7086)
- Stephen Lee (ORCID: https://orcid.org/0000-0002-2020-3310)
- Ceng Han (ORCID: https://orcid.org/0000-0001-6164-0026)
Institutions
- University of St Andrews (GB)
Publication Details
- Journal
- Journal of Materials Chemistry C
- Published
- 2024-11-13
- DOI
- https://doi.org/10.1039/d4tc03532a
- Citations
- 7
- Primary Topic
- Quantum Dots Synthesis And Properties
- Type
- article
- Field-Weighted Citation Impact
- 0.82
Funders
- China Scholarship Council