A photoluminescent chiral lead-free hybrid ferroelastic semiconductor with switchable second-harmonic generation.
Chem Commun (Camb)
; 59(13): 1793-1796, 2023 Feb 09.
Article
em En
| MEDLINE
| ID: mdl-36722410
ABSTRACT
Chiral organic-inorganic hybrid semiconductors (COIHSs) dominated by lead halides have recently gained tremendous interest. Here, we report a lead-free photoluminescent COIHS [R-3-hydroxylpiperidinium]2SbCl5 with a bandgap of 3.14 eV. It shows a ferroelastic phase transition at 341 K accompanied by a switchable second-harmonic generation response and presents clear ferroelastic domains, which are rarely found in lead-free COIHSs.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chem Commun (Camb)
Assunto da revista:
QUIMICA
Ano de publicação:
2023
Tipo de documento:
Article