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Elusive Double Perovskite Iodides: Structural, Optical, and Magnetic Properties.
Kent, Greggory T; Morgan, Emily; Albanese, Kaitlin R; Kallistova, Anna; Brumberg, Alexandra; Kautzsch, Linus; Wu, Guang; Vishnoi, Pratap; Seshadri, Ram; Cheetham, Anthony K.
Afiliação
  • Kent GT; Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106, USA.
  • Morgan E; Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106, USA.
  • Albanese KR; Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106, USA.
  • Kallistova A; Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA.
  • Brumberg A; Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106, USA.
  • Kautzsch L; Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106, USA.
  • Wu G; Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106, USA.
  • Vishnoi P; Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106, USA.
  • Seshadri R; New Chemistry Unit and International Centre for Materials Science, Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bangalore, 560064, India.
  • Cheetham AK; Materials Department and Materials Research Laboratory, University of California, Santa Barbara, CA 93106, USA.
Angew Chem Int Ed Engl ; 62(32): e202306000, 2023 Aug 07.
Article em En | MEDLINE | ID: mdl-37307520
ABSTRACT
Halide double perovskites [A2 MI MIII X6 ] 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 Cs2 NaLnI6 (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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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Prognostic_studies Idioma: En Revista: Angew Chem Int Ed Engl Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Estados Unidos
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Tipo de estudo: Prognostic_studies Idioma: En Revista: Angew Chem Int Ed Engl Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Estados Unidos