Controlling deposit site and morphology via covalent and non-covalent interactions (SFB 1719 C01)

Third Party Funds Group - Sub project


Acronym: SFB 1719 C01

Start date : 01.10.2025

End date : 30.06.2029


Overall project details

Overall project

ChemPrint: Next-generation printed semiconductors: Atomic-level engineering via molecular surface chemistry (SFB 1719) Oct. 1, 2025 - June 30, 2029

Project details

Short description

Project C1 aims at controlling the morphology of the semiconductor deposit using the interactions that appear during sALD growth between the substrate, the solid deposit, and the liquid. Using information from M1, M3, M4, M5 and self-assembled monolayers from F6 to set the density of nucleation sites and interfacial energies, ligands and solvents will be adjusted to direct the growth mode from homogeneously vertical (film) to three-dimensional (hemispherical) or two-dimensional (planar flakes). Individual steps will be identified with C5, C6, F5, the structure and properties of the deposits determined with S1-S5.

Scientific Abstract

Project C1 aims at controlling the morphology of the semiconductor deposit using the interactions that appear during sALD growth between the substrate, the solid deposit, and the liquid. Using information from M1, M3, M4, M5 and self-assembled monolayers from F6 to set the density of nucleation sites and interfacial energies, ligands and solvents will be adjusted to direct the growth mode from homogeneously vertical (film) to three-dimensional (hemispherical) or two-dimensional (planar flakes). Individual steps will be identified with C5, C6, F5, the structure and properties of the deposits determined with S1-S5.

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Funding Source