Spin Qubit Journal Club
Monday, 2:00 pm, group talks ~45 minutes
Meeting on Zoom
Please announce the paper of the week to the group on the previous Monday
2023 Spring Semester (FS 2023)
| Date | TEAM | Speaker | Comments | Topics | zoom | |
| 24-Feb-2023 | IBM | Kostas | first Friday: Schedule was not decided yet; 2nd Friday: Mauterndorf Winterschool | Shuttling an electron spin through a silicon quantum dot array A.M.J. Zwerver , et. al., arXiv:2209.00920 | link | |
| 17-Mar-2023 | Basel | Rafael | 2 first Friday of March: March Meeting | Cryogenic hyperabrupt strontium titanate varactors for sensitive reflectometry of quantum dots Rafael S. Eggli, Simon Svab, et.al., arXiv:2303.02933 | link | |
| 14-April-2023 | IBM | Lisa | Holiday the 07/04: (Karfreitag) | Automated extraction of capacitive coupling for quantum dot systems Joshua Ziegler, et. al., arXiv:2301.08654 | link | |
| 5-May-2023 | Basel | Aldo | Generation of a Single-Cycle Acoustic Pulse: A Scalable Solution for Transport in Single-Electron Circuits J. Wang, et al., Phys Rev X 12, 031035 (2022) | link | ||
| 2-Jun-2023 | IBM | Alexei | Parametric longitudinal coupling between a high-impedance superconducting resonator and a semiconductor quantum dot singlet-triplet spin qubit C. G. L. Bøttcher, et. al, Nat Commun 13, 4773 (2022). | link | ||
| July/August 2023 | Summer Break | link | ||||
| 1-Sep-2023 | Basel | Vera | Coherent spin qubit shuttling through germanium quantum dots Floor van Riggelen-Doelman, et. al. arXiv:2308.02406 | link | ||
| 6-Oct-2023 | IBM | Leonardo Massai | Automated long-range compensation of an rf quantum dot sensor | link | ||
| 3-Nov-2023 | Basel | Pierre | link |
2022 Fall Semester (HS 2022)
| Date | TEAM | Speaker | Topic | zoom | |
| 31/10/2022 | Annual review NCCR Spin | ||||
| 14/11/2022 | IBM | Felix | Electron charge qubits on solid neon with 0.1 millisecond coherence time | link | |
| 28/11/2022 | Basel | Deepankar | Microwave engineering for semiconductor quantum dots in a cQED architecture Nathan Holman, J. P. Dodson, L. F. Edge, et al. Appl. Phys. Lett. 117, 083502 (2020) | link | |
| December 2022/ January 2023 | New Year/Winter Break |
2022 Spring Semester (FS 2022)
| Date | Team | Speaker | Topic | Link | Zoom Link |
| M 4/4/2022 | IBM | Eoin | An electrically-driven single-atom `flip-flop' qubit Rostyslav Savytskyy and al, arXiv:2202.04438 | link | |
| M 11/4/2022 | Zumbuhl group | Miguel | Precision tomography of a three-qubit donor quantum processor in silicon, | link | |
| M 18/4/2022 | Easter Monday | - | - | - | - |
| M 25/4/2022 | Sechselauten (Zurich holiday) | - | - | - | - |
| M 2/5/2022 | IBM | Kostas | A shuttling-based two-qubit logic gate for linking distant silicon quantum processors Akito Noiri, et. al, arXiv:2202.01357 | link | |
| M 16/5/2022 | Schoenenberger group | Jann H Ungerer | Probing the Variation of the Intervalley Tunnel Coupling in a Silicon Triple Quantum Dot F. Borjans, et. al., PRX Quantum 2, 020309 (2021) | link | |
| M 30/5/2022 | IBM | Leonardo | High fidelity state preparation, quantum control, and readout of an isotopically enriched silicon spin qubit A. R. Mills, et al, arXiv:2204.09551 | link | |
| M 13/6/2022 | Pontresina | no Spin talk | |||
| M 27/6/2022 | Zumbuhl group | Simon S | Nonlinear response and crosstalk of strongly driven silicon spin qubits Brennan Undseth, et al, arXiv:2205.04905 | link | |
| M 11/7/2022 | Hofmann Group | Eric Jutzi | A singlet-triplet hole spin qubit in planar Ge Daniel Jirovec , Andrea Hofmann, et al., Nat. Mater. 20, 1106–1112 (2021). | link | |
| M 25/7/2022 | IBM | Michele | A silicon singlet–triplet qubit driven by spin-valley coupling Ryan M. Jock, et. al. Nat Commun 13, 641 (2022). | link | |
| M 8/8/2022 | Zumbuhl group | Simon G | A new FDSOI spin qubit platform with 40nm effective control pitch T. Bédécarrats et al. IEEE, 2021. | link | |
| M 22/8/2022 | IBM | Eoin | Strong coupling between a photon and a hole spin in silicon Cécile X. Yu et al. arXiv:2206.14082 | link | |
| M 5/9/2022 | Spin 5 conference | ||||
| M 19/9/2022 | Zumbuhl group | Andreas | Scalable on-chip multiplexing of low-noise silicon electron and hole quantum dots | link | |
| M 3/10/2022 | IBM | Bence Hetényi | Fault-tolerant thresholds for the surface code in excess of 5% under biased noise David K. Tuckett, et. al, arxiv.org:1907.02554 | link | |
| M 17/10/2022 | Zumbuhl group | Taras | Single-shot readout of a flopping-mode spin qubit in a Si-MOS quantum dot Rui-Zi Hu, et. al., arXiv:2209.14531v1 | link |
2021 Fall Semester (HS 2021)
| Date | TEAM | Speaker | Topic | Zoom Link | |
| Monday, September 27, 2021 | Basel | Leon | Fast universal quantum control above the fault-tolerance threshold in silicon, Akito Noiri, et al arxiv.org/abs/2108.02626 | - | |
| Monday, October 11, 2021 | IBM | Kostas | The spider-web array--a sparse spin qubit array | - | |
| Basel | Simon G | Beating the thermal limit of qubit initialization with a Bayesian ‘Maxwell’s demon’ Mark A. I. Johnson, et. al., arXiv:2110.02046 | Link | |
| Monday, November 8, 2021 | IBM | Michele | Designs for a two-dimensional Si quantum dot array with spin qubit addressability, Masahiro Tadokoro, et al, arXiv:2106.11124 | Link | |
| Monday, November 22, 2021 | Basel | Rafael | Gate-reflectometry dispersive readout and coherent control of a spin qubit in silicon A. Crippa, et al. Nature communications 10.1 (2019): 1-6 | Link | |
| Monday, December 6, 2021 | IBM | Matthias | Quantum Dot-Based Parametric Amplifiers, | Link | |
| Monday, December 20, 2021 | Basel | Floris | Low-frequency spin qubit energy splitting noise in highly purified 28Si/SiGe Tom Struck, et al., Struck, Tom, et al., npj Quantum Information 6.1 (2020): 1-7. | Link | |
| Monday, January 3, 2022 | - | New year holiday | - | - | |
| Monday, January 17, 2022 | Basel | Andreas | A Flexible Design Platform for Si/SiGe Exchange-Only Qubits with Low Disorder, Wonill Ha, et. al. Nano letters (2021). | Link | |
| Monday, January 31, 2022 | IBM | Nico | A single hole spin with enhanced coherence in natural silicon | Link | |
| Monday, February 14, 2022 | Basel | Simon S | On-demand electrical control of spin qubits, | Link | |
| Monday, February 28, 2022 | IBM | Felix | Universal control of a six-qubit quantum processor in silicon, Stephan G.J. Philips et al. arXiv:2202.09252 | Link | |
| Basel | Taras | Link |