Rico Holfeuer

High-performance solution-processed TIIG-based polymer photodetector with detectivity across scalable SWIR applications

Rico Holfeuer, Marc Comí, Stefan Schröder, M. Bouraoui et autres

, and encapsulated devices preserve >95% responsivity after 800 hours of ambient aging. The simplified, high-sensitivity processing advances TIIG-Se-DFT:Y6 SWIR photodetectors toward industrial scale suitable for wearables, light detection and ranging (LiDAR), and optical communications.

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Printed CsMg–ZnO ETLs achieve over 9 % efficiency in PbS quantum dot solar cells

Rico Holfeuer, Clément Maheu, Hannah Illner, Rik Hoojier et autres

International audience

Overcoming Printability Challenges of the Electron Transport Layer in PbS Quantum Dot Solar Cells Via Dual Defect Passivation and Solvent Engineering of ZnO Nano Inks

Rico Holfeuer, Clément Maheu, Hannah Illner, Rik Hoojier et autres

CCDC 2151233: Experimental Crystal Structure Determination

ik Hooijer, Andreas Weis, Alexander Biewald, Maximilian T. Sirtl et autres

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, …

CCDC 2151234: Experimental Crystal Structure Determination

ik Hooijer, Andreas Weis, Alexander Biewald, Maximilian T. Sirtl et autres

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, …

Silver‐Bismuth Based 2D Double Perovskites (4FPEA) 4 AgBiX 8 ( X = Cl, Br, I): Highly Oriented Thin Films with Large Domain Sizes and Ultrafast Charge‐Carrier Localization

Rik Hooijer, Andreas Weis, Alexander Biewald, Maximilian T. Sirtl et autres

Abstract Two‐dimensional (2D) hybrid double perovskites are a promising emerging class of materials featuring superior intrinsic and extrinsic stability over their 3D parent structures, while enabling additional structural diversity and tunability. Here, we expand the Ag–Bi‐based double perovskite system, comparing structures obtained …

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Silver-Bismuth based 2D Double Perovskites (4FPEA)4AgBiX8 (X=Cl, Br, I): Highly Oriented Thin Films with Large Domain Sizes and Ultrafast Charge-Carrier Localization

Rik Hooijer, Thomas Bein, Alexander Biewald, Maximilian T. Sirtl et autres

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