Closed-loop control of a GaAs-based singlet-triplet spin qubit with 99.5% gate fidelity and low leakage P Cerfontaine, T Botzem, J Ritzmann, SS Humpohl, A Ludwig, D Schuh, ... Nature communications 11 (1), 4144, 2020 | 93 | 2020 |
High-fidelity single-qubit gates for two-electron spin qubits in GaAs P Cerfontaine, T Botzem, DP DiVincenzo, H Bluhm Physical review letters 113 (15), 150501, 2014 | 68 | 2014 |
Tuning methods for semiconductor spin qubits T Botzem, MD Shulman, S Foletti, SP Harvey, OE Dial, P Bethke, ... Physical Review Applied 10 (5), 054026, 2018 | 67 | 2018 |
Quadrupolar and anisotropy effects on dephasing in two-electron spin qubits in GaAs T Botzem, RPG McNeil, JM Mol, D Schuh, D Bougeard, H Bluhm Nature communications 7 (1), 11170, 2016 | 49 | 2016 |
An electrically driven single-atom “flip-flop” qubit R Savytskyy, T Botzem, I Fernandez de Fuentes, B Joecker, JJ Pla, ... Science Advances 9 (6), eadd9408, 2023 | 27 | 2023 |
Navigating the 16-dimensional Hilbert space of a high-spin donor qudit with electric and magnetic fields I Fernández de Fuentes, T Botzem, MAI Johnson, A Vaartjes, S Asaad, ... Nature Communications 15 (1), 1380, 2024 | 26 | 2024 |
Donor-based qubits for quantum computing in silicon JC McCallum, BC Johnson, T Botzem Applied Physics Reviews 8 (3), 2021 | 20 | 2021 |
Near-Field Investigation of THz Surface-Wave Emission from Optically Excited Graphite Flakes HK M. Nagel, A. Michalski, T. Botzem Optics Express 19 (5), 4667-4672, 2011 | 18 | 2011 |
Feedback-tuned noise-resilient gates for encoded spin qubits P Cerfontaine, T Botzem, SS Humpohl, D Schuh, D Bougeard, H Bluhm arXiv preprint arXiv:1606.01897, 2016 | 14 | 2016 |
Measurement of backaction from electron spins in a gate-defined GaAs double quantum dot coupled to a mesoscopic nuclear spin bath P Bethke, RPG McNeil, J Ritzmann, T Botzem, A Ludwig, AD Wieck, ... Physical Review Letters 125 (4), 047701, 2020 | 12 | 2020 |
Coherence and high fidelity control of two-electron spin qubits in GaAs quantum dots T Botzem Dissertation, RWTH Aachen University, 2017, 2017 | 11 | 2017 |
Scalable quantum computing with ion-implanted dopant atoms in silicon A Morello, G Tosi, FA Mohiyaddin, V Schmitt, V Mourik, T Botzem, ... 2018 IEEE International Electron Devices Meeting (IEDM), 6.2. 1-6.2. 4, 2018 | 10 | 2018 |
Coherent hyperfine back-action from single electrons on a mesoscopic nuclear spin bath P Bethke, RPG McNeil, J Ritzmann, T Botzem, A Ludwig, AD Wieck, ... arXiv, arXiv: 1906.11264, 2019 | 2 | 2019 |
Demonstration of 99.9% single qubit control fidelity of a silicon quantum dot spin qubit made in a 300 mm foundry process ND Stuyck, MK Feng, WH Lim, SS Ramirez, CC Escott, T Botzem, T Tanttu, ... 2024 IEEE Silicon Nanoelectronics Workshop (SNW), 11-12, 2024 | 1 | 2024 |
Silicon spin qubits with implanted single donor ions D Holmes, A Morello, D Jamieson, A Jakob, T Botzem, S Asaad, V Mourik, ... APS March Meeting Abstracts 2023, D74. 001, 2023 | | 2023 |
High fidelity coherent magnetic and electric control of a single spin-7/2 donor atom in Silicon D Schwienbacher, I Fernández de Fuentes, A Vaartjes, T Botzem, ... APS March Meeting Abstracts 2023, D74. 013, 2023 | | 2023 |
Extending the low-frequency limit of qubit noise spectroscopy beyond the inverse dephasing time B Wilhelm, X Yu, Y Wang, G Paz Silva, T Botzem, A Morello APS March Meeting Abstracts 2023, D74. 009, 2023 | | 2023 |
Coherent quantum control of a single 123Sb atom in silicon. I Fernández de Fuentes, T Botzem, F Hudson, K Itoh, A Dzurak, A Morello APS March Meeting Abstracts 2022, K37. 011, 2022 | | 2022 |
Coherent electrical control of an electron-nuclear flip-flop qubit in silicon T Botzem, R Savytskyy, I Fernandez de Fuentes, K Itoh, D Jamieson, ... APS March Meeting Abstracts 2022, B37. 010, 2022 | | 2022 |
Engineering electrical control of single donor flip-flop qubits for universal quantum computations I Fernández de Fuentes, T Botzem, R Savytskyy, S Tenberg, V Schmitt, ... Bulletin of the American Physical Society 65, 2020 | | 2020 |