Journal article
Elusive Double Perovskite Iodides: Structural, Optical, and Magnetic Properties
Angewandte Chemie International Edition, Vol.62(32), e202306000
07 Aug 2023
PMID: 37307520
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Halide double perovskites [A(2)M(I)M(III)X(6)] are an important class of materials that have garnered substantial interest as non-toxic alternatives to conventional lead iodide perovskites for optoelectronic applications. While numerous studies have examined chloride and bromide double perovskites, reports of iodide double perovskites are rare, and their definitive structural characterization has not been reported. Predictive models have aided us here in the synthesis and characterization of five iodide double perovskites of general formula Cs(2)NaLnI(6) (Ln=Ce, Nd, Gd, Tb, Dy). The complete crystal structures, structural phase transitions, optical, photoluminescent, and magnetic properties of these compounds are reported.
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Details
- Title
- Elusive Double Perovskite Iodides: Structural, Optical, and Magnetic Properties
- Creators
- Greggory T. Kent - University of California, Santa BarbaraEmily Morgan - University of California, Santa BarbaraKaitlin R. Albanese - University of California, Santa BarbaraAnna Kallistova - University of California, Santa BarbaraAlexandra Brumberg - University of California, Santa BarbaraLinus Kautzsch - University of California, Santa BarbaraGuang Wu - University of California, Santa BarbaraPratap Vishnoi - Jawaharlal Nehru Centre for Advanced Scientific ResearchRam Seshadri - University of California, Santa BarbaraAnthony K. Cheetham - University of California, Santa Barbara
- Publication Details
- Angewandte Chemie International Edition, Vol.62(32), e202306000
- Publisher
- Wiley
- Number of pages
- 6
- Grant note
- Ras al Khaimah Centre for Advanced Materials DE-SC-0012541 / U. S. Department of Energy, Office of Science, Basic Energy Sciences; United States Department of Energy (DOE)
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Chemistry
- Web of Science ID
- WOS:001020077200001
- Scopus ID
- 2-s2.0-85163630301
- Other Identifier
- 991022053866704721
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- Collaboration types
- Domestic collaboration
- International collaboration
- Web of Science research areas
- Chemistry, Multidisciplinary