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Titel:

Optically Induced Long-Lived Chirality Memory in the Color-Tunable Chiral Lead-Free Semiconductor (R)/(S)‑CHEA4Bi2BrxI10−x (x = 0−10)

Dokumenttyp:
Forschungsdaten
Veröffentlichungsdatum:
10.11.2022
Verantwortlich:
Deschler, Felix
Autorinnen / Autoren:
Liu, Shangpu; Heindl, Markus W.; Fehn, Natalie; Caicedo-Dávila, Sebastián; Eyre, Lissa; Kronawitter, Silva Maria; Zerhoch, Jonathan; Bodnar, Stanislav; Shcherbakov, Andrii; Stadlbauer, Anna; Kieslich, Gregor; Sharp, Ian D.; Egger, David A.; Kartouzian, Aras; Deschler, Felix
Institutionszugehörigkeit:
Walter Schottky Institut and Department of Physics: Liu, Shangpu; Heindl, Markus W.; Eyre, Lissa; Zerhoch, Jonathan; Bodnar, Stanislav; Shcherbakov, Andrii; Stadlbauer, Anna; Sharp, Ian D.; Deschler, Felix
Catalysis Research Center and Chemistry Department: Fehn, Natalie; Kronawitter, Silva Maria; Kieslich, Gregor; Kartouzian, Aras
Department of Physics: Caicedo-Dávila, Sebastián; Egger, David A.
Herausgeber:
TUM
Identifikator:
doi:10.14459/2022mp1691120
Enddatum der Datenerzeugung:
21.02.2022
Fachgebiet:
CHE Chemie; PHY Physik
zusätzliche Fachgebiete:
Materials Science
Quellen der Daten:
Experimente und Beobachtungen / experiments and observations; Textdokumente / text documents
Datentyp:
Bilder / images; Texte / texts; Tabellen / tables
Methode der Datenerhebung:
Single Crystal XRD, Poweder XRD, PL measuremnts, CD-Spectroscopy, (polarized) TA-spectroscopy, DFT calculations
Beschreibung:
Hybrid organic-inorganic perovskites are optoelectronic materials with tunable chemical and electronic structures. Incorporating chiral organic molecules into perovskite networks has attracted great attention due to their potential in lighting applications and optical communication. Here, we introduce chiral organic molecules (R)/(S)-1-cyclohexylethylamine (R/S-CHEA) into bismuth-based materials with a perovskite-related motif, to synthesize chiral lead-free (R)/(S)-CHEA4Bi2BrxI10-x crystals and...     »
Links:

This dataset relates to the publication: https://doi.org/10.1021/jacs.2c01994

Schlagworte:
Chirality, Spintronics, Perovskite, Circular dichroism, Lead-free
Technische Hinweise:
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Sprache:
en
Rechte:
by, http://creativecommons.org/licenses/by/4.0
Horizon 2020:
852084
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