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DOE OSTI · 2507260

Single-step, conformal, and efficient assembly of ligand-exchanged quantum dots for optoelectronic devices via an electric field

Xu, Xiaojie [Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA 94550, USA] (ORCID:0000000221586958)·Nakotte, Tom [Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA 94550, USA] (ORCID:0000000174889429)·Flanders, Bret N. [Kansas State University, 919 Mid-Campus Drive North., Manhattan, KS 66506, USA]·Zhou, Jenny [Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA 94550, USA]·Orme, Christine A. [Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA 94550, USA] (ORCID:0000000336523367)
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Abstract

In this work the authors combined in-solution ligand exchange with an electrically driven film deposition technique to produce conformal PbSe quantum dot films on non-flat substrates in a single step without the need for post deposition processing.

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77 NANOSCIENCE AND NANOTECHNOLOGYNanoscience and Nanotechnology

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Xu, Xiaojie [Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA 94550, USA] (ORCID:0000000221586958), Nakotte, Tom [Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA 94550, USA] (ORCID:0000000174889429), Flanders, Bret N. [Kansas State University, 919 Mid-Campus Drive North., Manhattan, KS 66506, USA], Zhou, Jenny [Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA 94550, USA], Orme, Christine A. [Lawrence Livermore National Laboratory, 7000 East Ave, Livermore, CA 94550, USA] (ORCID:0000000336523367). 2025-04-03. Single-step, conformal, and efficient assembly of ligand-exchanged quantum dots for optoelectronic devices via an electric field. https://doi.org/10.1039/d4nr04620j

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