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Proceedings Paper

Two-dimensional hybrid organic-inorganic semiconductors deposited by resonant infrared, matrix-assisted pulsed laser evaporation
Author(s): Adrienne D. Stiff-Roberts; Niara E. Wright
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Paper Abstract

Hybrid organic-inorganic semiconductors, such as hybrid perovskites, are crystalline materials with unique properties derived from the organic or inorganic components. Resonant infrared matrix-assisted pulsed laser evaporation (RIRMAPLE) is a gentle physical vapor deposition technique that can enable two-dimensional hybrid perovskite thin films that are difficult to realize by solution-based processing. This work describes the RIR-MAPLE deposition of a model twodimensional hybrid perovskite material system, namely phenethylammonium lead halide [(PEA)2PbX4] perovskites (n=1). Different schemes for delivery of precursor materials to the substrate, as well as different mixed halide compositions, are demonstrated using RIR-MAPLE, and the film morphology, crystal structure, and optical properties are characterized.

Paper Details

Date Published: 9 September 2019
PDF: 8 pages
Proc. SPIE 11085, Low-Dimensional Materials and Devices 2019, 110850R (9 September 2019); doi: 10.1117/12.2530596
Show Author Affiliations
Adrienne D. Stiff-Roberts, Duke Univ. (United States)
Niara E. Wright, Duke Univ. (United States)

Published in SPIE Proceedings Vol. 11085:
Low-Dimensional Materials and Devices 2019
Nobuhiko P. Kobayashi; A. Alec Talin; Albert V. Davydov, Editor(s)

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