Two-dimensional hybrid organic-inorganic semiconductors deposited by resonant infrared, matrix-assisted pulsed laser evaporation

Adrienne D. Stiff-Roberts; Niara E. Wright

doi:10.1117/12.2530596

9 September 2019 Two-dimensional hybrid organic-inorganic semiconductors deposited by resonant infrared, matrix-assisted pulsed laser evaporation

Adrienne D. Stiff-Roberts, Niara E. Wright

Author Affiliations +

Proceedings Volume 11085, Low-Dimensional Materials and Devices 2019; 110850R (2019) https://doi.org/10.1117/12.2530596
Event: SPIE Nanoscience + Engineering, 2019, San Diego, California, United States

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.

Citation Download Citation

Adrienne D. Stiff-Roberts and Niara E. Wright "Two-dimensional hybrid organic-inorganic semiconductors deposited by resonant infrared, matrix-assisted pulsed laser evaporation", Proc. SPIE 11085, Low-Dimensional Materials and Devices 2019, 110850R (9 September 2019); https://doi.org/10.1117/12.2530596

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