Perspectives of solution epitaxially grown defect tolerant lead-halide-perovskites and lead-chalcogenides

Afify HA, Sytnyk M, Zhou S, Osvet A, Brabec C, Korczak J, Szczerbakow A, Story T, Heiß W (2021)

Publication Type: Journal article

Publication year: 2021

Journal

Applied Physics Letters American Institute of Physics (AIP)

Book Volume: 119

Journal Issue: 23

DOI: 10.1063/5.0068665

Abstract

Lead-chalcogenides and lead-halide-perovskites exhibit similar physical properties, which can be summarized as defect tolerant behavior. While the lead-chalcogenides have been pioneering materials in vapor phase epitaxy, metal-halide-perovskites offer the possibility for epitaxial growth from solutions by techniques such as spin or drop casting. The obtained microstructures show promising optical properties, and in a showcase example of formamidinium-lead-tribromide on lead sulfide, we show first lasing results. These results open up several perspectives for solution epitaxial structures, including electrically pumped quantum devices, demanded not only for lighting but also for quantum information technology, which would be another milestone achievement for metal-halide semiconductors.

Authors with CRIS profile

Mykhailo Sytnyk Institute Materials for Electronics and Energy Technology (i-MEET) Shuyu Zhou Professur für Werkstoffwissenschaften (lösungsprozessierte Halbleitermaterialien) Andres Osvet Institute Materials for Electronics and Energy Technology (i-MEET) Christoph Brabec Institute Materials for Electronics and Energy Technology (i-MEET) Wolfgang Heiß Professur für Werkstoffwissenschaften (lösungsprozessierte Halbleitermaterialien)

Additional Organisation(s)

Graduiertenkolleg 2495/2 Energiekonvertierungssysteme: von Materialien zu Bauteilen (Energy Conversion Systems: From Materials to Devices)

Involved external institutions

Polska Akademia Nauk (PAN) / Polish Academy of Sciences PL Poland (PL) Cairo University EG Egypt (EG)

How to cite

APA:

Afify, H.A., Sytnyk, M., Zhou, S., Osvet, A., Brabec, C., Korczak, J.,... Heiß, W. (2021). Perspectives of solution epitaxially grown defect tolerant lead-halide-perovskites and lead-chalcogenides. Applied Physics Letters, 119(23). https://doi.org/10.1063/5.0068665

MLA:

Afify, Hany A., et al. "Perspectives of solution epitaxially grown defect tolerant lead-halide-perovskites and lead-chalcogenides." Applied Physics Letters 119.23 (2021).

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