Groups

Carrier-envelope phase control of ultrafast photocurrents in layered MoS₂

Research Article | Opt. Expr. 34, 7 (2026)

Johannes Schmuck, Björn Sinz, Nina Pettinger, Sergey Zherebtsov, Alexander Holleitner

Participating Groups: Holleitner Group

Defects and defect-mediated engineering of two-dimensional materials: challenges and open questions

Research Article | Beilstein J. Nanotechnol. 17, 1 (2026)

Arkady Krasheninnikov, Matthias Batzill, Anouar-Akacha Delenda, Marija Drndić, Chris Ewels, Katharina Franke, Mahdi Ghorbani-Asl, Alexander Holleitner, Ado Jorio, Ute Kaiser, others

Participating Groups: Holleitner Group

Electrically and optically active charge carrier traps in silicon-doped few-layer GaSe

Research Article | Phys. Rev. Appl. 26, 3 (2026)

Michele Bissolo, Rongxin Li, Masako Ogura, Zdenek Sofer, Svitlana Polesya, D Han, Alexander Holleitner, Christoph Kastl, Gregor Koblmüller, Hubert Ebert, Eugenio Zallo, Johnathan Finley

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

Gate-Tunable Remnant Anomalous Hall Effect in Dual-‍Proximity Graphene Heterostructures

Research Article | Small Sci. 6, 9 (2026)

Sayooj Satheesh, Alexandre Bernard, Thomas Naimer, Ernst Knöckl, Takashi Taniguchi, Kenji Watanabe, Jaroslav Fabian, Alexander Holleitner, Christoph Kastl, Marko Burghard

Participating Groups: Topological Electronics and Materials , Holleitner Group

GHz non-reciprocal optical conductivity in hematite (α-Fe₂O₃)

Research Article | arXiv , (2026)

Peng Rao, Johannes Gröbmeyer, P Stavropoulos, Alexander Mook, Matthias Althammer, Hans Huebl, Alexander Holleitner, Johannes Knolle

Participating Groups: Holleitner Group

High-Energy Interlayer Exciton Ensembles in MoSe₂/WSe₂ Heterostructures by Laguerre–Gaussian Excitation

Research Article | 2D Materials 13, (2026)

Mirco Troue, Johannes Figueiredo, Gabriel Mittermair, Jonas Kiemle, Sebastian Loy, Hendrik Lambers, Takashi Taniguchi, Kenji Watanabe, Ursula Wurstbauer, Alexander Holleitner

Participating Groups: Holleitner Group

Resonant Raman signatures of bright and momentum-dark exciton coupled by intervalley phonon scattering in monolayer WSe₂

Research Article | arXiv , (2026)

Hendrik Lambers, Nihit Saigal, Lara Blinov, Jonas Kiemle, Alexander Holleitner, Ursula Wurstbauer

Participating Groups: Holleitner Group

Second-Harmonic Imaging of Magnetic Domains in Thin Film Hematite

Research Article | arXiv , (2026)

Holger Mirkes, Johannes Schmuck, Katharina Müller, János Papp, Paul Seifert, Matthias Althammer, Hans Huebl, Stephan Geprägs, Alexander Holleitner, Christoph Kastl

Participating Groups: Holleitner Group , Topological Electronics and Materials

Shining Light on Quantum Materials: Interplay of Symmetry, Quantum Geometry, and Nonlinear Photocurrents

Research Article | Adv. Quantum. Technol. 9, 9 (2026)

Kurosch Mehrgan, Alexandre Bernard, Christoph Kastl

Participating Groups: Topological Electronics and Materials , Holleitner Group

Ultrafast Laser-Induced Photothermoelectric Currents in Graphene Junctions in the Mid-Infrared

Research Article | Nano Letters , (2026)

Nina Pettinger, Michel Panhans, Johannes Schmuck, Sebastian Loy, Xiaoyi Zhou, Chengye Dong, J A Robinson, Sergey Zherebtsov, Christoph Kastl, Frank Ortmann, Alexander W Holleitner

Participating Groups: Holleitner Group , Topological Electronics and Materials

Ultrafast photo-thermoelectric currents in graphene junctions in the mid-infrared

Research Article | Nano Letters , (2026)

Nina Pettinger, Michel Panhans, Johannes Schmuck, Sebastian Loy, Xiaoyi Zhou, Chengye Dong, Joshua Robinson, Sergey Zherebtsov, Christoph Kastl, Frank Ortmann, others

Participating Groups: Holleitner Group , Topological Electronics and Materials

Creation and Microscopic Origins of Single-Photon Emitters in Transition Metal Dichalcogenides and Hexagonal Boron Nitride

Research Article 12, (2025)

Amedeo Carbone, Diane-Pernille Mongex, Arkady Krasheninnikov, Martijn Wubs, Alexander Huck, Thomas Hansen, Alexander Holleitner, Nicolas Stenger, Christoph Kastl

Participating Groups: Holleitner Group , Topological Electronics and Materials

In Situ Mapping of Pressure-Induced Exciton Traps in Suspended MoS₂ Monolayers Using Fabry–Perot Interference

Research Article 3, 10 (2025)

Leonard Geilen, Lukas Schleicher, Alexander Musta, Benedict Brouwer, Eva Weig, Alexander Holleitner, Anne Rodriguez

Participating Groups: Holleitner Group

Laterally extended states of interlayer excitons in reconstructed MoSe₂/WSe₂ heterostructures

Research Article | npj Quantum Mater. 10, 1 (2025)

Johannes Figueiredo, Marten Richter, Mirco Troue, Jonas Kiemle, Hendrik Lambers, Torsten Stiehm, Takashi Taniguchi, Kenji Watanabe, Ursula Wurstbauer, Andreas Knorr, Alexander Holleitner

Participating Groups: Holleitner Group

Localized Spin Textures Stabilized by Geometry-Induced Strain in 2D Magnet Fe₃GeTe₂

Research Article | Adv. Mater. 37, (2025)

Yuhan Sun, Max Birch, Simone Finizio, Lukas Powalla, Sayooj Satheesh, Tim Priessnitz, Eberhard Göring, Ernst Knöckl, Christoph Kastl, Alexander Holleitner, Klaus Kern, M Weigand, Sebastian Wintz, Marko Burghard

Participating Groups: Topological Electronics and Materials , Holleitner Group

Polarized optical contrast spectroscopy of in plane anisotropic van der Waals materials

Research Article | Scientific Reports 15, (2025)

Ernst Knöckl, Alexandre Bernard, Alexander Holleitner, Christoph Kastl

Participating Groups: Topological Electronics and Materials , Holleitner Group

Quantifying the creation of negatively charged boron vacancies in He-ion irradiated hexagonal boron nitride

Research Article | Phys. Rev. Mater. 9, 5 (2025)

Amedeo Carbone, Ilia Breev, Johannes Figueiredo, Silvan Kretschmer, Leonard Geilen, Amine Ben Mhenni, Johannes Arceri, Arkady Krasheninnikov, Martijn Wubs, Alexander Holleitner, Alexander Huck, Christoph Kastl, Nicolas Stenger

Participating Groups: Holleitner Group , Topological Electronics and Materials

preprint 2501.18481 Quantifying the generation of negatively charged boron vacancies in He-ion irradiated hexagonal boron nitride

Research Article , (2025)

Carbone, Amedeo and Breev, Ilia D and Figueiredo, Johannes and Kretschmer, Silvan and Geilen, Leonard and Mhenni, Amine Ben and Arceri, Johannes and Krasheninnikov, Arkady V and Wubs, Martijn and Holleitner, Alexander W and others

Participating Groups: Holleitner Group

Scanning probe spectroscopy of sulfur vacancies and MoS₂ monolayers in side-contacted van der Waals heterostructures

Research Article | 2D Materials 12, 1 (2025)

Katharina Nisi, J Thomas, Sergej Levashov, Elmar Mitterreiter, Takashi Taniguchi, Kenji Watanabe, Shaul Aloni, Tevye Kuykendall, Johanna Eichhorn, Alexander Holleitner, Alexander Weber-Bargioni, Christoph Kastl

Participating Groups: Topological Electronics and Materials , Holleitner Group

Spectrally resolved far-field emission pattern of single photon emitters in MoS₂

Research Article | Phys. Rev. Mater. 9, (2025)

Katja Barthelmi, Tomer Amit, Lukas Sigl, Mirco Troue, Thomas Klokkers, Anna Herrmann, Takashi Taniguchi, Kenji Watanabe, Jonathan J Finley, Christoph Kastl, Sivan Refaely-Abramson, Alexander Holleitner

Participating Groups: Holleitner Group , Finley Group

Interlayer and Moiré excitons in atomically thin double layers: From individual quantum emitters to degenerate ensembles

Research Article | MRS Bull. 49, 9 (2024)

Mauro Brotons-Gisbert, Brian Gerardot, Alexander Holleitner, Ursula Wurstbauer

Participating Groups: Holleitner Group

Lasing of moiré trapped MoSe₂/WSe₂ interlayer excitons coupled to a nanocavity

Research Article | Science Advances 10, 2 (2024)

Chenjiang Qian, Mirco Troue, Johannes Figueiredo, Pedro Soubelet, Viviana Villafañe, Johannes Beierlein, Sebastian Klembt, Andreas Stier, Sven Höfling, Alexander Holleitner, Johnathan J Finley

Participating Groups: Holleitner Group , Finley Group

Probing the Spatial Homogeneity of Exfoliated HfTe₅ Films

Research Article | ACS Nano 18, 28 (2024)

Maanwinder Singh, Qingxin Dong, Gen-Fu Chen, Alexander Holleitner, Christoph Kastl

Participating Groups: Topological Electronics and Materials , Holleitner Group

Ultrafast mid-infrared interferometric photocurrents in graphene-based two-terminal devices

Research Article | Appl. Phys. Lett. 125, (2024)

Nina Pettinger, Johannes Schmuck, Xiaoyi Zhou, Sebastian Loy, Sergey Zherebtsov, Christoph Kastl, Alexander Holleitner

Participating Groups: Holleitner Group , Topological Electronics and Materials

A Switchable One-Compound Diode

Research Article | Adv. Mater. 35, 2 (2023)

Anna Vogel, Alfred Rabenbauer, Philipp Deng, Ruben Steib, Thorben Böger, Wolfgang Zeier, Renée Siegel, Jürgen Senker, Dominik Daisenberger, Katharina Nisi, Alexander W Holleitner, Janio Venturini, Tom Nilges

Participating Groups: Holleitner Group

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Holleitner Group: Publications