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36 Publications
2024 | Journal Article | IST-REx-ID: 14793 | 
Valentini, Marco, Oliver Sagi, Levon Baghumyan, Thijs de Gijsel, Jason Jung, Stefano Calcaterra, Andrea Ballabio, et al. “Parity-Conserving Cooper-Pair Transport and Ideal Superconducting Diode in Planar Germanium.” Nature Communications. Springer Nature, 2024. https://doi.org/10.1038/s41467-023-44114-0.
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2024 | Journal Article | IST-REx-ID: 15018 |
Shimura, Yosuke, Clement Godfrin, Andriy Hikavyy, Roy Li, Juan L Aguilera Servin, Georgios Katsaros, Paola Favia, et al. “Compressively Strained Epitaxial Ge Layers for Quantum Computing Applications.” Materials Science in Semiconductor Processing. Elsevier, 2024. https://doi.org/10.1016/j.mssp.2024.108231.
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2024 | Journal Article | IST-REx-ID: 15320 |
Seoane Souto, Rubén, Martin Leijnse, Constantin Schrade, Marco Valentini, Georgios Katsaros, and Jeroen Danon. “Tuning the Josephson Diode Response with an Ac Current.” Physical Review Research. American Physical Society, 2024. https://doi.org/10.1103/PhysRevResearch.6.L022002.
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2023 | Journal Article | IST-REx-ID: 13119 |
Helson, Victor, Timo Zwettler, Farokh Mivehvar, Elvia Colella, Kevin Etienne Robert Roux, Hideki Konishi, Helmut Ritsch, and Jean Philippe Brantut. “Density-Wave Ordering in a Unitary Fermi Gas with Photon-Mediated Interactions.” Nature. Springer Nature, 2023. https://doi.org/10.1038/s41586-023-06018-3.
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2023 | Preprint | IST-REx-ID: 13312 |
Valentini, Marco, Oliver Sagi, Levon Baghumyan, Thijs de Gijsel, Jason Jung, Stefano Calcaterra, Andrea Ballabio, et al. “Radio Frequency Driven Superconducting Diode and Parity Conserving Cooper Pair Transport in a Two-Dimensional Germanium Hole Gas.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2306.07109.
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2023 | Thesis | IST-REx-ID: 13286 |
Valentini, Marco. “Mesoscopic Phenomena in Hybrid Semiconductor-Superconductor Nanodevices : From Full-Shell Nanowires to Two-Dimensional Hole Gas in Germanium.” Institute of Science and Technology Austria, 2023. https://doi.org/10.15479/at:ista:13286.
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2022 | Journal Article | IST-REx-ID: 10920 |
Jirovec, Daniel, Philipp M. Mutter, Andrea C Hofmann, Alessandro Crippa, Marek Rychetsky, David L. Craig, Josip Kukucka, et al. “Dynamics of Hole Singlet-Triplet Qubits with Large g-Factor Differences.” Physical Review Letters. American Physical Society, 2022. https://doi.org/10.1103/PhysRevLett.128.126803.
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2022 | Journal Article | IST-REx-ID: 12118 |
Valentini, Marco, Maksim Borovkov, Elsa Prada, Sara Martí-Sánchez, Marc Botifoll, Andrea C Hofmann, Jordi Arbiol, Ramón Aguado, Pablo San-Jose, and Georgios Katsaros. “Majorana-like Coulomb Spectroscopy in the Absence of Zero-Bias Peaks.” Nature. Springer Nature, 2022. https://doi.org/10.1038/s41586-022-05382-w.
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2022 | Research Data | IST-REx-ID: 12522 |
Valentini, Marco, Pablo San-Jose, Jordi Arbiol, Sara Marti-Sanchez, and Marc Botifoll. “Data for ‘Majorana-like Coulomb Spectroscopy in the Absence of Zero Bias Peaks.’” Institute of Science and Technology Austria, 2022. https://doi.org/10.15479/AT:ISTA:12102.
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2021 | Conference Paper | IST-REx-ID: 9464
Gao, Fei, Jie Yin Zhang, Jian Huan Wang, Ming Ming, Tina Wang, Jian Jun Zhang, Hannes Watzinger, et al. “Ge/Si Quantum Wires for Quantum Computing.” In 2021 5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021. IEEE, 2021. https://doi.org/10.1109/EDTM50988.2021.9420817.
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2021 | Research Data | IST-REx-ID: 9291 |
Katsaros, Georgios. “Raw Transport Data for: Enhancement of Proximity Induced Superconductivity in Planar Germanium.” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9291.
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2021 | Journal Article | IST-REx-ID: 8910 |
Valentini, Marco, Fernando Peñaranda, Andrea C Hofmann, Matthias Brauns, Robert Hauschild, Peter Krogstrup, Pablo San-Jose, Elsa Prada, Ramón Aguado, and Georgios Katsaros. “Nontopological Zero-Bias Peaks in Full-Shell Nanowires Induced by Flux-Tunable Andreev States.” Science. American Association for the Advancement of Science, 2021. https://doi.org/10.1126/science.abf1513.
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2021 | Research Data | IST-REx-ID: 9323 |
Jirovec, Daniel. “Research Data for ‘A Singlet-Triplet Hole Spin Qubit Planar Ge.’” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9323.
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2021 | Research Data | IST-REx-ID: 9389 |
Valentini, Marco. “Research Data for ‘Non-Topological Zero Bias Peaks in Full-Shell Nanowires Induced by Flux Tunable Andreev States.’” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9389.
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2021 | Journal Article | IST-REx-ID: 10559 |
Aggarwal, Kushagra, Andrea C Hofmann, Daniel Jirovec, Ivan Prieto Gonzalez, Amir Sammak, Marc Botifoll, Sara Martí-Sánchez, et al. “Enhancement of Proximity-Induced Superconductivity in a Planar Ge Hole Gas.” Physical Review Research. American Physical Society, 2021. https://doi.org/10.1103/physrevresearch.3.l022005.
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2021 | Journal Article | IST-REx-ID: 8911 |
Scappucci, Giordano, Christoph Kloeffel, Floris A. Zwanenburg, Daniel Loss, Maksym Myronov, Jian-Jun Zhang, Silvano De Franceschi, Georgios Katsaros, and Menno Veldhorst. “The Germanium Quantum Information Route.” Nature Reviews Materials. Springer Nature, 2021. https://doi.org/10.1038/s41578-020-00262-z.
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2021 | Thesis | IST-REx-ID: 10058 |
Jirovec, Daniel. “Singlet-Triplet Qubits and Spin-Orbit Interaction in 2-Dimensional Ge Hole Gases.” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/at:ista:10058.
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2021 | Journal Article | IST-REx-ID: 8909 |
Jirovec, Daniel, Andrea C Hofmann, Andrea Ballabio, Philipp M. Mutter, Giulio Tavani, Marc Botifoll, Alessandro Crippa, et al. “A Singlet Triplet Hole Spin Qubit in Planar Ge.” Nature Materials. Springer Nature, 2021. https://doi.org/10.1038/s41563-021-01022-2.
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2021 | Preprint | IST-REx-ID: 10066 |
Severin B, Lennon DT, Camenzind LC, Vigneau F, Fedele F, Jirovec D, Ballabio A, Chrastina D, Isella G, Kruijf M de, Carballido MJ, Svab S, Kuhlmann AV, Braakman FR, Geyer S, Froning FNM, Moon H, Osborne MA, Sejdinovic D, Katsaros G, Zumbühl DM, Briggs GAD, Ares N. Cross-architecture tuning of silicon and SiGe-based quantum devices using machine learning. arXiv, 2107.12975.
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2020 | Thesis | IST-REx-ID: 7996 |
Kukucka, Josip. “Implementation of a Hole Spin Qubit in Ge Hut Wires and Dispersive Spin Sensing.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:7996.
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2020 | Research Data | IST-REx-ID: 8834 |
Katsaros, Georgios. “Enhancement of Proximity Induced Superconductivity in Planar Germanium.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8834.
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2020 | Journal Article | IST-REx-ID: 7541 |
Gao, Fei, Jian-Huan Wang, Hannes Watzinger, Hao Hu, Marko J. Rančić, Jie-Yin Zhang, Ting Wang, et al. “Site-Controlled Uniform Ge/Si Hut Wires with Electrically Tunable Spin-Orbit Coupling.” Advanced Materials. Wiley, 2020. https://doi.org/10.1002/adma.201906523.
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2020 | Research Data | IST-REx-ID: 9222 |
Katsaros, Georgios. “Transport Data for: Site‐controlled Uniform Ge/Si Hut Wires with Electrically Tunable Spin–Orbit Coupling.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:9222.
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2020 | Journal Article | IST-REx-ID: 8203 |
Katsaros, Georgios, Josip Kukucka, Lada Vukušić, Hannes Watzinger, Fei Gao, Ting Wang, Jian-Jun Zhang, and Karsten Held. “Zero Field Splitting of Heavy-Hole States in Quantum Dots.” Nano Letters. American Chemical Society, 2020. https://doi.org/10.1021/acs.nanolett.0c01466.
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2020 | Research Data | IST-REx-ID: 7689 |
Katsaros, Georgios. “Supplementary Data for ‘Zero Field Splitting of Heavy-Hole States in Quantum Dots.’” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:7689.
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2020 | Preprint | IST-REx-ID: 8831 |
Aggarwal, Kushagra, Andrea C Hofmann, Daniel Jirovec, Ivan Prieto Gonzalez, Amir Sammak, Marc Botifoll, Sara Marti-Sanchez, et al. “Enhancement of Proximity Induced Superconductivity in Planar Germanium.” ArXiv, n.d.
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2019 | Preprint | IST-REx-ID: 10065 |
Hofmann, Andrea C, Daniel Jirovec, Maxim Borovkov, Ivan Prieto Gonzalez, Andrea Ballabio, Jacopo Frigerio, Daniel Chrastina, Giovanni Isella, and Georgios Katsaros. “Assessing the Potential of Ge/SiGe Quantum Dots as Hosts for Singlet-Triplet Qubits.” ArXiv, n.d. https://doi.org/10.48550/arXiv.1910.05841.
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2018 | Thesis | IST-REx-ID: 49 |
Watzinger, Hannes. “Ge Hut Wires - from Growth to Hole Spin Resonance.” Institute of Science and Technology Austria, 2018. https://doi.org/10.15479/AT:ISTA:th_1033.
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2018 | Journal Article | IST-REx-ID: 77 |
Watzinger, Hannes, Josip Kukucka, Lada Vukušić, Fei Gao, Ting Wang, Friedrich Schäffler, Jian Zhang, and Georgios Katsaros. “A Germanium Hole Spin Qubit.” Nature Communications. Nature Publishing Group, 2018. https://doi.org/10.1038/s41467-018-06418-4.
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2018 | Journal Article | IST-REx-ID: 317 |
Brauns, Matthias, Sergey Amitonov, Paul Spruijtenburg, and Floris Zwanenburg. “Palladium Gates for Reproducible Quantum Dots in Silicon.” Scientific Reports. Nature Publishing Group, 2018. https://doi.org/10.1038/s41598-018-24004-y.
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2018 | Journal Article | IST-REx-ID: 23 |
Vukušić, Lada, Josip Kukucka, Hannes Watzinger, Joshua M Milem, Friedrich Schäffler, and Georgios Katsaros. “Single-Shot Readout of Hole Spins in Ge.” Nano Letters. American Chemical Society, 2018. https://doi.org/10.1021/acs.nanolett.8b03217.
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2018 | Journal Article | IST-REx-ID: 5990 |
Ridderbos, Joost, Matthias Brauns, Jie Shen, Folkert K. de Vries, Ang Li, Erik P. A. M. Bakkers, Alexander Brinkman, and Floris A. Zwanenburg. “Josephson Effect in a Few-Hole Quantum Dot.” Advanced Materials. Wiley, 2018. https://doi.org/10.1002/adma.201802257.
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2018 | Thesis | IST-REx-ID: 69 |
Vukušić, Lada. “Charge Sensing and Spin Relaxation Times of Holes in Ge Hut Wires.” Institute of Science and Technology Austria, 2018. https://doi.org/10.15479/AT:ISTA:TH_1047.
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2018 | Journal Article | IST-REx-ID: 5816 |
Hollmann, Arne, Daniel Jirovec, Maciej Kucharski, Dietmar Kissinger, Gunter Fischer, and Lars R. Schreiber. “30 GHz-Voltage Controlled Oscillator Operating at 4 K.” Review of Scientific Instruments. AIP Publishing, 2018. https://doi.org/10.1063/1.5038258.
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2017 | Journal Article | IST-REx-ID: 840 |
Vukušić, Lada, Josip Kukucka, Hannes Watzinger, and Georgios Katsaros. “Fast Hole Tunneling Times in Germanium Hut Wires Probed by Single-Shot Reflectometry.” Nano Letters. American Chemical Society, 2017. https://doi.org/10.1021/acs.nanolett.7b02627.
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2016 | Journal Article | IST-REx-ID: 1328 |
Watzinger, Hannes, Christoph Kloeffel, Lada Vukušić, Marta Rossell, Violetta Sessi, Josip Kukucka, Raimund Kirchschlager, et al. “Heavy-Hole States in Germanium Hut Wires.” Nano Letters. American Chemical Society, 2016. https://doi.org/10.1021/acs.nanolett.6b02715.
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