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Dynamics of light-induced charge transfer from ferroelectric crystal surfaces to metallic nanoparticles
Conference proceeding   Peer reviewed

Dynamics of light-induced charge transfer from ferroelectric crystal surfaces to metallic nanoparticles

E Asché, Riccardo Zamboni, C Denz and J Imbrock
2023 IEEE Photonics Conference (IPC 2023): Proceedings, pp.1-2
IEEE Photonics Conference
2023 IEEE Photonics Conference, IPC 2023 (Orlando, 12/11/2023–16/11/2023)
2023
DOI: https://doi.org/10.1109/IPC57732.2023.10360764
Handle:
https://hdl.handle.net/10863/51593

Abstract

Bulk photovoltaic effect Charge transfer Ferroelectric crystal Nanoparticles Optoelectronic tweezer
We study the controlled trapping and manipulation of micro- and nanoobjects using a slowly light-induced increasing electric field in a photovoltaic ferroelectric crystal. By employing a structured low intensity light pattern, the behavior of particles and their attraction or repulsion can be precisely explored. The findings contribute to the development of controlled opto-electronic manipulation techniques for particles using ferroelectric crystals.
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https://doi.org/10.1109/IPC57732.2023.10360764View

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