Perovskite solar cell fabrication through E-beam evaporation
- Datum
- 05.02.2025
- Zeit
- 10:20 - 11:20
- Sprecher
- Viralikumari Hemantbhai Jyotiben Patel
- Zugehörigkeit
- IFW Dresden
- Sprache
- en
- Hauptthema
- Materialien
- Host
- Beschreibung
- Hybrid organic-inorganic perovskite solar cells (PSCs) are expected to play a key role in future power generation systems due to their high performance and energy-efficient manufacturing. However, currently available vacuum deposition techniques do not meet the requirements for widespread industrial adoption in terms of speed, simplicity, and scalability. In this work, phase-pure CsFAPb(IBr)₃ perovskite powders were synthesized via a ball-milling process and subsequently deposited using electron beam evaporation. This approach successfully produces uniform CsFAPb(IBr)₃ perovskite films without additional post-treatment. The films exhibit excellent crystallinity and optical properties and enable the fabrication of PSCs in the inverted planar architecture. Initial proof-of-concept devices already achieve a remarkable power conversion efficiency (PCE) of 14.0%. These results highlight the potential of this unconventional approach to advancing PSCs on their path towards widespread commercialization.
- Links
Letztmalig verändert: 05.02.2025, 07:37:07
Veranstaltungsort
Leibniz Institut für Festkörper- und Werkstoffforschung Dresden (A1E.10, Hörsaal, IFW Dresden)Helmholtzstraße2001069Dresden
- Homepage
- http://www.ifw-dresden.de
Veranstalter
Leibniz Institut für Festkörper- und Werkstoffforschung DresdenHelmholtzstraße2001069Dresden
- Homepage
- http://www.ifw-dresden.de
Legende
- Ausgründung/Transfer
- Bauing., Architektur
- Biologie
- Chemie
- Elektro- u. Informationstechnik
- für Schüler:innen
- Gesellschaft, Philos., Erzieh.
- Informatik
- Jura
- Maschinenwesen
- Materialien
- Mathematik
- Medizin
- Physik
- Psychologie
- Sprache, Literatur und Kultur
- Umwelt
- Verkehr
- Weiterbildung
- Willkommen
- Wirtschaft