| Date | Name | Topic | Link |
|---|---|---|---|
05.07.19 | no group meeting | ||
| 12.07.19 11:15 | Antonio Sousa De Almeida (Twente) | ||
| 12.07.19 | talk by Carlos' students | ||
| 16.07.19 Tue - 14:15 | Catalina Marinescu | ||
| 19.07.19 | group meeting | ||
| 19.07.19 15:15 | Carlos | ||
| 26.07.19 | no group meeting | ||
| 02.08.19 | no group meeting | ||
| 09.08.19 | Florian | ||
| 16.08.19 | Taras | Edge reconstruction in fractional quantum Hall states Ron Sabo, Itamar Gurman, Amir Rosenblatt, Fabien Lafont, Daniel Banitt, Jinhong Park, Moty Heiblum, Yuval Gefen, Vladimir Umansky and Diana Mahalu Nat. Phys. 13, 491-496 (2017) | |
| 23.08.19 | Fabian | Master Thesis Defense | |
| 30.08.19 | group meeting | ||
| 06.09.19 | no group meeting | ||
| 11.09.19 Wed - 13:15 3.12 | group meeting | ||
| 13.09.19 | no group meeting | ||
| 16.09.19 | HS 2019 begins | ||
| 20.09.19 | Simon Svab | Master Thesis Defense | |
| 27.09.19 | group meeting | ||
| 04.10.19 | no group meeting | ||
| 11.10.19 | Tim | Single and Double Hole Quantum in Ge/SiGe quantum wells | |
| 18.10.19 | no group meeting | ||
| 25.10.19 | Andreas | Long-Range Microwave Mediated Interactions Between Electron Spins F. Borjans, X. G. Croot, X. Mi, M. J. Gullans and R. Petta arXiv:1905.00776 (2019) | |
| 01.11.19 | group meeting | ||
| 08.11.19 | Leon | Coherent spin control of s-, p-, d- and f-electrons in a silicon quantum dot R. C. C. Leon, C. H. Yang, J. C. C. Hwang, J. Camirand Lemyre, T. Tanttu, W. Huang, K. W. Chan, K. Y. Tan, F. E. Hudson, K. M. Itoh, A. Morello, A. Laucht, M. Pioro-Ladrière, A. Saraiva and A. S. Dzurak arXiv:1902.01550 (2019) | |
| 15.11.19 | Floris | ||
| 22.11.19 | Dominic Lennon | ||
| 29.11.19 | Dies Academicus | ||
| 06.12.19 | Mohammad | Quantum dot thermometry at ultra-low temperature in a dlilution refrigerator with a 4He immersion cell G. Nicoli, P. Märki, B. A. Bräm, M. P. Röösli, S. Hennel, A. Hofmann, C. Reichl, W. Wegscheider, T. Ihn and K. Ensslin Review of Scientific Instruments 90, 113901 (2019) | |
| 13.12.19 12:45 | Simon Geyer | ||
| 20.12.19 HS 2019 ends | group meeting | ||
| 27.12.19 | no group meeting | ||
| 03.01.20 | no group meeting | ||
| 10.01.20 | group meeting | ||
| 17.01.20 | Kris | ||
| 24.01.20 | Miguel | ||
| 31.01.20 | Christian |
| Date | Name | Topic | Link |
|---|---|---|---|
| 22.02.19 FS 2019 begins | no group meeting | ||
| 01.03.19 | group meeting | ||
| 08.03.19 | March meeting | ||
| 15.03.19 | no group meeting | ||
| 22.03.19 | Fabian | Gate Tunable Hole Charge Qubit Formed in a Ge/Si Nanowire Double Quantum Dot Coupled to Microwave Photons R. Wang, R. S. Deacon, J. Sun, J. Yao, C. M. Lieber and K. Ishibashi Nano Lett., 2019, 19, 2, 1052-1060 | |
| 29.03.19 | Mirko | Lab Tutorial: Scanning Electron Microscopy | pptx |
| 05.04.19 | no group meeting | ||
| 12.04.19 | Simon | Single Hole Spin Relaxation Probed by Fast Single-Shot Latched Charge Sensing A. Bogan, S. Studenikin, M. Korkusinski, L. Gaudreau, P. Zawadzki, A. Sachrajda, L. Tracy, J. Reno and T. Hargett Communications Physics 2, 17 (2019) | |
| 16.04.19 | Taras | QCQT talk Landau Level Wave-Functions Probed by Tunneling Spectroscopy | pptx |
| 19.04.19 | Good Friday | ||
| 26.04.19 | Kris | Interferometry and Coherent Single-Electron Transport through Hybrid Superconductor-Semiconductor Coulomb Islands A. M. Whiticar, A. Fornieri, E. C. T. O'Farrell, A. C. C. Drachmann, T. Wang, C. Thomas, S. Gronin, R. Kallaher, G. C. Gardner, M. J. Manfra, C. M. Marcus and F. Nichele arXiv:1902.07085 (2019) | |
| 03.05.19 | Tim | Lab Tutorial: Electronic Circuits, I/V Converter and Lock-in | |
| 10.05.19 | Christian | Lab Tutorial: Thermometry: From RT to uK | |
| 17.05.19 | group meeting | ||
| 24.05.19 | Miguel | Lab Tutorial: Cooling | |
| 31.05.19 FS 2019 ends | no group meeting | ||
| 07.06.19 | Mohammad | Lab Tutorial: Vacuum | html |
| 14.06.19 10:15 | Henok | Aharanov-Bohm interference of fractional quantum Hall edge modes | |
| 21.06.19 | Dominik | ||
| 28.06.19 | Martin (EPFL) |
| Date | Name | Topic | Link |
|---|---|---|---|
| 03.08.18 | Denis Ricardo Candido | Blurring the boundaries between trivial and topological phenomena in dots | |
| 08.08.18 Wednesday 13:30 - 1.09 | group meeting | ||
| 10.08.18 | Joao Ignacio | Topological signature in Shubnikov-de Haas oscillations of 2D bulk systems | |
| 17.08.18 | Christian | Transport signatures of quasiparticle poisoning in a Majorana island S. M. Albrecht, E. B. Hansen, A. P. Higginbotham, F. Kuemmeth, T. S. Jespersen, J. Nygard, P. Krogstrup, J. Danon, K. Flensberg and C. M. Marcus PRL 118, 137701 (2017) | |
| 24.08.18 | Leon | Controlling spin-orbit interactions in silicon quantum dots using magnetic field direction Tuomo Tanttu, Bas Hensen, Kok Wai Chan, Henry Yang, Wister Huang, Michael Fogarty, Fay Hudson, Kohei Itoh, Dimitrie Culcer, Arne Laucht, Andrea Morello and Andrew Dzurak arXiv:1807:10415v1 (2018) | |
| 31.08.18 | Tim | Spin Lifetime and Charge Noise in Hot Silicon Quantum Dot Qubits L. Petit, J. M. Boter, H. G. J. Eenink, G. Droulers, M. L. V. Tagliaferri, R. Li, D. P. Franke, K. J. Singh, J. S. Clarke, R. N. Schouten, V. V. Dobrovitski, L. M. K. Vandersypen and M. Veldhorst arXiv:1803:01774v1 (2018) | |
| 07.09.18 | group meeting | ||
| 14.09.18 | Spin Qubit 4 (no group meeting) | ||
21.09.18 | Florian | Electrically Protected Valley-Orbit Qubit in Silicon X. Mi, S. Kohler and J. R. Petta arXiv:1805:04545 (2018) | |
27.09.18 | group meeting | ||
| 05.10.18 12:45 | Floris | Fast Spin Exchange Between Two Distant Quantum Dots Filip K. Malinowski, Frederico Martins, Thomas B. Smith, Stephen D. Bartlett, Andrew C. Doherty, Peter D. Nissen, Saeed Fallahi, Geoffrey C. Gardner, Michael J. Manfra, Charles M. Marcus and Ferdinand Kuemmeth arXiv:1808.09736 (2018) | |
| 12.10.18 | Kris | A Silicon Metal-Oxide Semiconductor Electron Spin-Orbit Qubit R. m: Jock, N. T. Jacobson, P. Harvey-Collard, A. M. Mounce, V. Srinivasa, D. R. Ward, J. Anderson, R. Manigell, J. R. Wendt, M. Rudoph, T. Pluym, J. K. Gamble, A. D. Baczewski, W. M. Witzel and M. S. Carroll Nature Communications 9 (2018) | |
| 19.10.18 | group meeting | ||
| 26.10.18 | group meeting | ||
| 02.11.18 | group meeting | ||
| 09.11.18 | Tim | Gate-Based Single-Shot Readout of Spins in Silicon | |
| 16.11.18 | Bilal | Indium as a High Cooling Power Nuclear Refrigerant for Quantum Nanoelectronics N. Yurttagül, M. Sarsby and A. Geresdi arXiv:1811.03034 (2018) | |
| 23.11.18 | Taras | Twist-Controlled Resonant Tunneling in Graphene/Boron Nitride/Graphene heterostructures A. Mishchenko, J. S. Tu, Y. Cao, R. V. Gorbachev, J. R. Wallbank, M. T. Greenaway, V. E. Morzov, S. V. Morzov, M. J. Zhu, S. L. Wong, F. Withers, C. R. Woods, Y-J. Kim, K. Watanabe, T. Taniguchi, E. E. Vdovin, O. Makarovsky, T. M. Fromhold, V. I. Fal'ko, A. K. Geim, L. Eaves and K. S. Novoselov Nature Nanotechnology 9, 808-813 (2014) | |
| 27.11.18 | Mirko | QCQT talk Hydrogen Plasma Defined Graphene Edges | |
| 30.11.18 | Dies Academicus | ||
| 04.12.18 | Bilal | QCQT talk On-and-off Chip Cooling of a Coulomb Blockade Thermometer down to 1.8 mK | |
| 07.12.18 | Christian | Microwave Cavity Detected Spin Blockade in a Few Electron Double Quantum Dot A. J. Landig, J. V. Koski, P. Scarlino, C. Reichl, W. Wegscheider, A. Wallraff, K. Ensslin and T. Ihn arXiv:1811.03907 (2018) | |
| 14.12.18 | Lorin | Project work presentation | |
21.12.18 | group meeting | ||
| 28.12.18 | no group meeting | ||
| 04.01.19 | group meeting | ||
| 11.01.19 | Florian | Gate-Reflectometry Dispersive Readout of a Spin Qubit in Silicon A. Crippa, R. Ezzouch, A. Aprá, A. Amisse, L. Houtin, B. Bertrand, M. Vinet, M. Urdampilleta, T. Meunier, M. Sanquer, X. Jehl, R. Maurand and S. De Franceschi arXiv:1811.04414 (2018) | |
| 18.01.19 | Qianqian | ||
| 25.01.19 | Leon | ||
| 01.02.19 | Luk Yi | ||
| 08.02.19 | Arosa QSIT | ||
| 15.02.19 | goup meeting |
| Date | Name | Topic | Link |
|---|---|---|---|
| 02.02.18 | Tim | Gate Tunable Parallel DOuble Quantum Dots in InAs Double-Nanowire Devices S. Baba, S. Matsuo, H. Kamata, R.S. Deacon, A. Oiwa, K. Li, S. Jeppesen, L. Samuelson, H. Q. Xu and S. Tarucha Appl. Phys. Lett. 111, 233513 (2017) | |
| 09.02.18 | no group meeting | ||
| 16.02.18 | Florian | A Coherent Spin-Photon Interface in Silicon X. Mi, M. Benito, S. Putz, D. M. Zajac, J. M. Taylor, Guido Burkard, and J. R. Petta Nature 555, 599-603 (2018) | |
| 23.02.18 | no group meeting | ||
| 28.02.18 Wednesday 10:15 - 1.09 14:15 - 3.12 | Trial Talks March Meeting | ||
| 02.03.18 FS 2018 begins | Fabian | ||
| 09.03.18 | no group meeting | ||
| 16.03.18 | Mirko | Spin filling and orbital structure of the first six holes in a silicon metal-oxide-semiconductor quantum dot S. D. Liles, R. Li, C. H. Yang, F. E. Hudson, M. Veldhorst, A. S. Dzurak, A. R. Hamilton arXiv:1801.04494 (2018) | pptx |
| 23.03.18 | Leon | A programmable two-qubit quantum processor in silicon | pptx |
| 28.03.18 Wednesday 13:15 - 3.12 | group meeting | ||
| 30.03.18 | Good Friday | ||
| 06.04.18 | Bilal | Split-Channel Ballistic Transport in an InSb Nanowire Juan Carlos Estrada Saldaña, Yann-Michel Niquet, Jean-Pierre Cleuziou, Eduardo J. H. Lee, Diana Car, Sébastien R. Plissard, Erik P. A. M. Bakkers, and Silvano De Franceschi Nano Lett., 18, 4 (2018) | |
| 13.04.18 | group meeting | ||
| 20.04.18 | no group meeting | ||
| 27.04.18 | Taras | Silicon quantum processor with robust long-range qubit couplings Guilherme Tosi, Fahd A. Mohiyaddin, Vivien Schmitt, Stefanie Tenberg, Rajib Rahman, Gerhard Klimeck and Andrea Morello Nature Communication 8 (2017) | pptx |
| 04.05.18 | Kris | Selective Area Growth of InAs Nanowire Networks Filip Krizek, Joachim E. Sestoft, Pavel Aseev, Sara Marti-Sanchez, Saulius Vaitiekenas, Lucas Casparis, Sabbir A. Khan, Yu Liu, Tomas Stankevic, Alexander M. Whiticar, Alexandra Fursina, Frenk Boekhout, Rene Koops, Emanuele Uccelli, Leo P. Kouwenhoven, Charles M. Marcus, Jordi Arbiol, Peter Krogstrup arXiv:1802.07808 (2018) S. Vaitiekėnas, A. M. Whiticar, M. T. Deng, F. Krizek, J. E. Sestoft, C. J. Palmstrøm, S. Marti-Sanchez, J. Arbiol, P. Krogstrup, L. Casparis, C. M. Marcus arXiv:1802.04210 (2018) | |
| 09.05.18 Wednesday 13:15 - 3.12 | group meeting | ||
| 11.05.18 | Ascension day | ||
| 18.05.18 | Kris | Trial Talk | |
| 22.05.2018 | Kris | QCQT talk | |
| 24.05.18 Thursday 16:30 - 1.09 | Florian | Ge Hole Spin Qubit Hannes Watzinger, Josip Kukucka, Lada Vukusic, Fei Gao, Ting Wang, Friedrich Schäffler, Jian-Jun Zhang and Georgios Katsaros arXiv:1802.00395 (2018) | |
| 01.06.18 FS 2018 ends | no group meeting | ||
| 08.06.18 12:30 | Tim | Surface State Dynamics Dictating Transport in InAs Nanowires David Lynall, Selvakumar V. Nair, David Gutstein, Alexander Shik, Igor G. Savelyev, Marina Blumin and Harry E. Ruda Nano Lett., 18 (2), 1387-1395 (2018) | |
| 15.06.18 | Dominik | ||
| 22.06.18 | Bilal | Magnetotransport Properties of Graphene Nanoribbons with Zigzag Edges | |
| 29.06.18 | group meeting | ||
| 06.07.18 | Mirko | Spin-orbit interaction and induced superconductivity in an one-dimensional hole gas F. K. de Vries, J. Shen, R. J. Skolasinski, M. P. Nowak, D. Varjas, L. Wang, M. Wimmer, J. Ridderbos, F. A. Zwanenburg, A. Li, S. Koelling, M. A. Verheijen, E. P. A. M. Bakkers and L. P. Kouwenhoven arXiv:1806.01815v1 (2018) | |
| 13.07.18 | Taras | Observation of half-integer thermal Hall conductance Mitali Banerjee, Moty Heiblum, Vladimir Umansky, Dima E. Feldmann, Yuval Oreg and Ady Stern Nature 559, 205-210 (2018) | |
| 20.07.18 | no group meeting | ||
| 27.07.18 | no group meeting |
| Date | Name | Topic | Link |
|---|---|---|---|
| 22.09.17 | Tim | Conduction Band Offset and Polarization Effects in InAs Nanowire Polytype Junctions I-Ju Chen, Sebastian Lehmann, Malin Nilsson, Pyry Kivisaari, Heiner Linke, Kimberly A. Dick, Claes Thelander Nano Lett., 2017, 17 (2), 902-908 | |
| 29.09.17 | Christian | Quantum Hall effect & Topology | pptx |
| 06.10.17 | group meeting | ||
| 11.10.17 | Floris | QCQT talk | pptx |
| 13.10.17 | Liuqi | Negative Spin Exchange in a Multielectron Quantum Dot | |
| 20.10.17 | no group meeting | ||
| 27.10.17 | no group meeting | ||
| 03.11.17 | Florian | Electrical Modulation of Weak-Antilocalization and Spin-Orbit Interaction in Dual Gated Ge/Si core/Shell nanowires R. Wang, R. S. Deacon, J. Yao, C. M. Lieber and K. Ishibashi Semiconductor Science and Technology 32, 094002 (2017) | |
| 10.11.17 | no group meeting | ||
| 17.11.17 | Bilal | Thermal Conductance of a Single-Electron Transistor B. Dutta, J. T. Peltonen, D. S. Antonenko, M. Meschke, M. A. Skvortsov, B. Kubala, J. König, C. B. Winkelmann, H. Courtois and J. P. Pekola Phys. Rev. Lett. 119, 077701 (2017) | |
| 24.11.17 | Dies Academicus | ||
| 01.12.17 11:00 | group meeting | ||
| 05.12.17 | Christian | QCQT talk Evolution of the integer quantum Hall bulk spectrum into chiral edges Christian Scheller, Taras Patlatiuk, Dominik Zumbühl, Y. Tserkovnjak, D. Hill, G. Barak, A. Yacoby, B. I. Halperin, C. Egues, D. Loss, J. Klinovaja, L.N. Pfeiffer, K. W. West | pptx |
| 08.12.17 | Leon | Quantum Simulation of a Fermi-Hubbard model using a semiconductor quantum dot array T. Hensgens, T. Fujita, L. Janssen, Xia Li, C. J. Van Diepen, C. Reichl, W. Wegscheider, S. Das Sarma and L. M. K. Vandersypen Nature 548, 70-73 (2017) | pptx |
| 15.12.17 | Mirko | Giant Valley-Isospin Conductance Oscillations in Ballistic Graphene Clevin Handschin, Peter Makk, Peter Rickhaus, Romain Maurand, Kenji Watanabe, Takashi Taniguchi, Klaus Richter, Ming-Hao Liu and Christian Schönenberger Nano Lett., 2017, 17 (9), 5389-5393 | pptx |
| 22.12.17 HS17 ends | group meeting | ||
| 05.01.18 | group meeting | ||
| 12.01.18 | Taras | Electrical generation and detection of spin waves in a quantum Hall ferromagnet
| pptx |
| 19.01.18 | Christian | ||
| 22.01.18 | Christian | QStarter: Basel Cryogenics | pptx |
| 26.01.18 | Kris | Scaling of Majorana Zero-Bias Conductance Peaks F. Nichele, A.C.C. Drachmann, A.M. Whiticar, E.C.T. O`Farrell, H.J. Suominen, A. Fornieri, T. Wang, G.C. Gardner, C. Thomas, A.T. Hatke, P. Krogstrup, M.J. Manfra, K. Flensberg, and C.M. Marcus Phys. Rev. Lett. 119, 136803 (2017)
| pptx |
| Date | Name | Topic | Link |
|---|---|---|---|
| 06.01.17 | no group meeting | ||
| 13.01.17 | Liuqi | ||
| 20.01.17 | Christian | Quantum Hall Spin Diode J.P. Eisenstein, L.N. Pfeiffer and K.W. West arXiv:1701.04463v1, (2017) | |
| 27.01.17 | Florian | Strong coupling of a single electron in silicon to a microwave photon X. Mi, J. V. Cady, D. M. Zajac, P. W. Deelman, J. R. Petta Science 355, 155-158 (2017) | |
| 03.02.17 | no group meeting (QSIT Arosa GM) | ||
| 10.02.17 | Taras | Edge state spectroscopy in GaAs quantum wires | |
| 17.02.17 | no group meeting | ||
| 24.02.17 FS17 begins | group meeting | ||
| 03.03.17 | Leon | Anisotropy and suppression of spin-flip tunneling | |
| 10.03.17 | Mirko | Resonant tunneling between the chiral Landau states of twisted graphene lattices | |
| 17.03.17 | Mario | On-chip magnetic cooling of a nanoelectronic device D. I. Bradley, A. M. Guénault, D. Gunnarsson, R. P. Haley, S. Holt, A. T. Jones, Yu. A. Pashkin, J. Penttilä, J. R. Prance, M. Prunnila and L. Roschier arXiv:1611.02483, (2016) | pptx |
| 21.05.17 | Pirmin | QCQT talk Stretchable persistent spin helices - experiments and theory | pptx |
| 24.03.17 | group meeting | ||
| 31.03.17 | Tim | Conductance through a helical state in an InSb nanowire J. Kammhuber, M. C. Cassidy, F. Pei, M. P. Nowak, A. Vuik, D. Car, S. R. Plissard, E. P. A. M. Bakkers, M. Wimmer and L. P. Kouwenhoven arXiv:1701.06878v1, (2017) | |
| 07.04.17 | Bilal | Engineering quantum confinement in semiconducting van-der-Waals heterostructure K. Wang, T. Taniguchi, K. Watanabe and P. Kim arXiv:1610.02929, (2016) | |
| 14.04.17 | no group meeting (Good Friday) | ||
| 21.04.17 | group meeting | ||
| 28.04.17 | Liuqi | Atomically engineered electron spin lifetimes of 30 s silicon | |
| 02.05.17 | Mario | QCQT talk Sub-gap bound state in normal metal-insulator-superconductor junctions | |
| 05.05.17 | no group meeting | ||
| 12.05.17 | Christian | Landau Level Spectroscopy (Part VII) - Tunneling intensity predictions, quantum wire mode reconstruction, Fermi-level pinning and exchange interactions | |
| 19.05.17 | Kris | Spin-orbit interaction in a dual gated InAs/GaSb quantum well Arjan J. A. Beukman, Folket K. de Vries, Jasper van Veen, Rafal Skolasinski, Michael Wimmer, Fanming Qu, David T. de Vries, Binh-Minh Nguyen, Wei Yi, Andrey A. Kiselev, Marko Sokolich, Michael J. Manfra, Fabrizio Nichele, Charles M. Marcus, Leo P. Kouwenhoven arXiv:1704.03482, (2017) | pptx |
| 24.05.17 Wednesday 11:00, 4.1 | Florian and Tim | trials talks QSIT junior meeting | |
| 26.05.17 | no group meeting (Friday after Ascension) | ||
| 02.06.17 FS17 ends | Mirko | Electrically tunable transverse magnetic field focusing in graphene | |
| 09.06.17 10:15, 1.09 | Dominik | ||
| 16.06.17 | group meeting | ||
| 23.06.17 | Florian | High-fidelity entangling gate for double-quantum-dot spin qbits John M. Nichol, Lucas A. Orona, Shannon P. Harvey, Saeed Fallahi, Geoffrey C. Garner, Michael J. Manfra and Amir Yacoby npj Quantum Information 3 (2017) | |
| 30.06.17 | Taras | Inducing superconducting correlation in quantum Hall edge states Gil-Ho lee, Ko-Fan Huang, Dimitri K. Efetov, Di S. Wei, Sean Hart, Takashi Taniguchi, Kenji Watanabe, Amir Yacoby and Philip Kim Nature Physics (2017) doi:10.1038/nphys4084 | pptx |
| 07.07.17 | group meeting | ||
| 14.07.17 | Bilal | Edge Conduction in Monolayer WTe2 Zaiyao Fei, Tauno Palomaki, Sanfeng Wu, Wenjin Zhao, Xinghan Cai, Bosong Sun, Paul Nguyen, Joseph Finney, Xiaodong Xu and David H. Cobden Nature Physics 13, 677 (2017), doi:10.1038/nphys4091 | |
| 21.07.17 | group meeting | ||
| 28.07.17 | group meeting | ||
| 04.08.17 | no group meeting | ||
| 11.08.17 | Leon | Robust Single-Shot Spin Measurement with 99.5% Fidelity in a Quantum Dot Array | pptx |
| 18.08.17 | no group meeting | ||
| 25.08.17 | group meeting | ||
| 01.09.17 | Kris | ||
| 08.09.17 | group meeting | ||
| 15.09.17 | group meeting |
