Groups

Defect Engineering of Ta₃N₅ Photoanodes: Enhancing Charge Transport and Photoconversion Efficiencies via Ti Doping

Research Article | Advanced Functional Materials 10 (2), eadk6359 (2024)

Laura I Wagner, Elise Sirotti, Oliver Brune, Gabriel Grötzner, Johanna Eichhorn, Saswati Santra, Frans Munnik, Luca Olivi, Simone Pollastri, Verena Streibel, others

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Disentangling the role of surface chemical interactions on interfacial charge transport at BiVO₄ photoanodes

Research Article | ACS Applied Materials and Interfaces 10, (2018)

J. Eichhorn, C. Kastl, A. M. Schwartzberg, I. D. Sharp, F. M. Toma

Participating Groups: Topological Electronics and Materials , Sharp Group

Nanoscale imaging of charge carrier transport in water splitting photoanodes

Research Article | Nature Communications 9, (2018)

J. Eichhorn, C. Kastl, J. K. Cooper, D. Ziegler, A. M. Schwartzberg, I. D. Sharp, F. M. Toma

Participating Groups: Sharp Group , Topological Electronics and Materials

Broad Range Tuning of InAs Quantum Dot Emission for Nanophotonic Devices in the Telecommunication Bands

Research Article | ACS Appl. Nano Mater. 7, 23 (2024)

Bianca Scaparra, Elise Sirotti, Akhil Ajay, Björn Jonas, Beatrice Costa, Hubert Riedl, Pavel Avdienko, Ian D. Sharp, Gregor Koblmüller, Eugenio Zallo, Jonathan J. Finley, Kai Müller

Participating Groups: Finley Group , Multifunctional 2D Materials , Sharp Group

Structural properties of graded In_xGa_1-xAs metamorphic buffer layers for quantum dots emitting in the telecom bands

Research Article | Mater. Quantum Technol. 3, 3 (2023)

Bianca Scaparra, Akhil Ajay, Pavel S Avdienko, Yuyang Xue, Hubert Riedl, Paul Kohl, Björn Jonas, Beatrice Costa, Elise Sirotti, Paul Schmiedeke, Viviana Villafañe, Ian D Sharp, Eugenio Zallo, Gregor Koblmüller, Jonathan J Finley, Kai Müller

Participating Groups: Finley Group , Multifunctional 2D Materials , Sharp Group

Advances in Analytical Instrumentation for Photoelectron Spectroscopy at Near-ambient Pressures

Research Article 65, (2022)

Mirko Weidner, Verena Streibel

Participating Groups: Photoelectrochemical Interfaces

Merging operando and computational X-ray spectroscopies to study the oxygen evolution reaction

Research Article 35, (2022)

Verena Streibel, Juan J Velasco-Vélez, Detre Teschner, Emilia A Carbonio, Axel Knop-Gericke, Robert Schlögl, Travis E Jones

Participating Groups: Photoelectrochemical Interfaces

Tuning Carbon Dioxide Reduction Reaction Selectivity of Bi Single-Atom Electrocatalysts with Controlled Coordination Environments

Research Article 17, (2024)

Saswati Santra, Verena Streibel, Laura I Wagner, Ningyan Cheng, Pan Ding, Guanda Zhou, Elise Sirotti, Ryan Kisslinger, Tim Rieth, Siyuan Zhang, others

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Zirconium Oxynitride Thin Films for Photoelectrochemical Water Splitting

Research Article 7, (2024)

Verena Streibel, Johanna L Schönecker, Laura I Wagner, Elise Sirotti, Frans Munnik, Matthias Kuhl, Chang-Ming Jiang, Johanna Eichhorn, Saswati Santra, Ian D Sharp

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Impact of Defects and Disorder on the Stability of Ta₃N₅ Photoanodes

Research Article | Advanced Functional Materials , (2024)

Lukas M Wolz, Gabriel Grötzner, Tim Rieth, Laura I Wagner, Matthias Kuhl, Johannes Dittloff, Guanda Zhou, Saswati Santra, Verena Streibel, Frans Munnik, others

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Beyond Cation Disorder: Site Symmetry-Tuned Optoelectronic Properties of the Ternary Nitride Photoabsorber ZrTaN₃

Research Article , (2024)

Elise Sirotti, Laura I Wagner, Chang-Ming Jiang, Johanna Eichhorn, Frans Munnik, Verena Streibel, Maximilian J Schilcher, Benjamin März, Franziska S Hegner, Matthias Kuhl, others

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Bixbyite-Type Zirconium Tantalum Oxynitride Thin Films as Composition-Tunable High Refractive Index Semiconductors

Research Article | Advanced Materials Interfaces 12, (2025)

Laura I Wagner, Alessia Canever, Elise Sirotti, Chang-Ming Jiang, Frans Munnik, Verena Streibel, Ian D Sharp

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Amorphous nitride semiconductors with highly tunable optical and electronic properties: the benefits of disorder in Ca–Zn–N thin films

Research Article | Materials Horizons 12, (2025)

Elise Sirotti, Stefan Böhm, Gabriel Grötzner, Maximilian Christis, Laura I Wagner, Lukas Wolz, Frans Munnik, Johanna Eichhorn, Martin Stutzmann, Verena Streibel, others

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Enhancing Direct Solar Water Splitting via ALD of Multifunctional TiO₂/Pt Nanoparticle Coatings With Engineered Interfaces to GaAs/GaInP Tandem Cells

Research Article | Advanced Functional Materials , (2025)

Tim F Rieth, Verena Streibel, Oliver Bienek, Sergej Levashov, Johannes Dittloff, Kristof Möller, Johanna Eichhorn, Matthias M May, Ian D Sharp

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Al_1 − xHf_xN Thin Films with Enhanced Piezoelectric Responses for GHz Surface Acoustic Wave Devices

Research Article , (2025)

Laura I Wagner, Verena Streibel, Esperanza Luna, Katarina S Flashar, Walid Anders, Nicole Volkmer, Doreen Steffen, Frans Munnik, Tsedenia A Zewdie, Saswati Santra, others

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Ultrafast light-induced formation of a metastable hidden state in bismuth vanadate

Research Article , (2025)

Viktoria F Kunzelmann, Verena Streibel, Philip Schwinghammer, Philipp Kollenz, Burak Guzelturk, Franziska S Hegner, Lissa Eyre, Frederico P Delgado, Tsedenia A Zewdie, Markus W Heindl, others

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Single-crystalline Ba_xSr_1-xTaO₂N solid-solution photocatalyst with low defect concentrations for solar-driven water splitting

Research Article | Nature Communications , (2026)

Wang Faze, Mamiko Nakabayashi, Vikas Nandal, Gabriel Grötzner, Ryota Shoji, Hiroki Iwaizumi, Junie Jhon Vequizo, Naoya Shibata, Naoko Kanome, Verena Streibel, others

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Degradation Mechanisms of Rutile-Type TiO2 Photoanodes during Photoelectrochemical Water Splitting

Research Article , (2026)

Yiqun Jiang, Raquel Aymerich-Armengol, Ilias Efthimiopoulos, Martin Rabe, Andrea M Mingers, Ningyan Cheng, Benjamin Breitbach, Saswati Santra, Verena Streibel, Ian D Sharp, others

Participating Groups: Sharp Group

Enhancing Charge Transport and Extraction in Ta3N5 Photoanodes Via Ti Doping and TiN Contact Layers

Research Article | Small , (2026)

Laura I Wagner, Dominik Moser, Dennis Friedrich, Frans Munnik, Olivier Henrotte, Emiliano Cortés, Roel Krol, Verena Streibel, Ian D Sharp

Participating Groups: Sharp Group , Photoelectrochemical Interfaces

Flame Spray Pyrolysis Tailored In2O3-ZrO2 Hetero-Contacts for Enhanced Hydrogen Production in DME Steam Reforming

Research Article , (2026)

Xiao-Xue Wang, Fabian Kroll, Tobias Tabeling, Marco Schowalter, Tim Grieb, Andreas Rosenauer, Katarina S Flashar, Verena Streibel, Patrick Schühle, Udo Fritsching, others

Participating Groups: Photoelectrochemical Interfaces

Sharp Group

Sharp Group

Subgroups

Sharp Group

Subgroups

Sharp Group: Publications