2.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Delft University of TechnologyNL582 papers
- Netherlands Organisation for Applied Scientific ResearchNL97 papers
- University of CopenhagenDK60 papers
- Eindhoven University of TechnologyNL55 papers
- Leiden UniversityNL45 papers
- ETH ZurichCH36 papers
- Microsoft (United States)US36 papers
- Forschungszentrum JülichDE31 papers
- Harvard UniversityUS24 papers
- Intel (United States)US24 papers
- UNSW SydneyAU23 papers
- Purdue University West LafayetteUS21 papers
26 papers · 2 filters
Engineering Hybrid Epitaxial InAsSb/Al Nanowire Materials for Stronger Topological Protection
Joachim E. Sestoft, Thomas Kanne, Aske Nørskov Gejl +11
The combination of strong spin-orbit coupling, large -factors, and the coupling to a superconductor can be used to create a topologically protected state in a semiconductor nano…
Observation of the 4-periodic Josephson effect in indium arsenide nanowires
Dominique Laroche, Daniël Bouman, David J. van Woerkom +9
Quantum computation by non-Abelian Majorana zero modes (MZMs) offers an approach to achieve fault tolerance by encoding quantum information in the non-local charge parity states of…
A Crossbar Network for Silicon Quantum Dot Qubits
R. Li, L. Petit, D. P. Franke +10
The spin states of single electrons in gate-defined quantum dots satisfy crucial requirements for a practical quantum computer. These include extremely long coherence times, high-f…
Strong spin-photon coupling in silicon
N. Samkharadze, G. Zheng, N. Kalhor +6
We report the strong coupling of a single electron spin and a single microwave photon. The electron spin is trapped in a silicon double quantum dot and the microwave photon is stor…
Quantized Majorana conductance
Hao Zhang, Chun-Xiao Liu, Sasa Gazibegovic +19
Majorana zero-modes hold great promise for topological quantum computing. Tunnelling spectroscopy in electrical transport is the primary tool to identify the presence of Majorana z…
Superconducting quantum point contact with split gates in the two dimensional LaAlO3/SrTiO3 superfluid
Holger Thierschmann, Emre Mulazimoglu, Nicola Manca +3
One of the hallmark experiments of quantum transport is the observation of the quantized resistance in a point contact formed with split gates in GaAs/AlGaAs heterostructures. Bein…
Transient and Sharvin resistances of Luttinger liquids
Thomas Kloss, Joseph Weston, Xavier Waintal
Although the intrinsic conductance of an interacting one-dimensional system is renormalized by the electron-electron correlations, it has been known for some time that this renorma…
Non-linear and dot-dependent Zeeman splitting in GaAs/AlGaAs quantum dot arrays
V. P. Michal, T. Fujita, T. A. Baart +5
We study the Zeeman splitting in lateral quantum dots that are defined in GaAs-AlGaAs het- erostructures by means of split gates. We demonstrate a non-linear dependence of the spli…
superconducting quantum interference through trivial edge states in InAs
Folkert K. de Vries, Tom Timmerman, Viacheslav P. Ostroukh +11
Josephson junctions defined in strong spin orbit semiconductors are highly interesting for the search for topological systems. However, next to topological edge states that emerge…
Robust Helical Edge Transport in Quantum Spin Hall Quantum Wells
Rafal Skolasinski, Dmitry I. Pikulin, Jason Alicea +1
We show that burying of the Dirac point in semiconductor-based quantum-spin-Hall systems can generate unexpected robustness of edge states to magnetic fields. A detailed ${\bf k\cd…
A capacitance spectroscopy-based platform for realizing gate-defined electronic lattices
T. Hensgens, U. Mukhopadhyay, P. Barthelemy +6
Electrostatic confinement in semiconductors provides a flexible platform for the emulation of interacting electrons in a two-dimensional lattice, including in the presence of gauge…
Electron g-factor of valley states in realistic silicon quantum dots
Rusko Ruskov, Menno Veldhorst, Andrew S. Dzurak +1
We theoretically model the spin-orbit interaction in silicon quantum dot devices, relevant for quantum computation and spintronics. Our model is based on a modified effective mass…
A programmable two-qubit quantum processor in silicon
T. F. Watson, S. G. J. Philips, E. Kawakami +9
With qubit measurement and control fidelities above the threshold of fault-tolerance, much attention is moving towards the daunting task of scaling up the number of physical qubits…
Ballistic superconductivity in semiconductor nanowires
Hao Zhang, Önder Gül, Sonia Conesa-Boj +19
Semiconductor nanowires have opened new research avenues in quantum transport owing to their confined geometry and electrostatic tunability. They have offered an exceptional testbe…
Supercurrent interference in few-mode nanowire Josephson junctions
Kun Zuo, Vincent Mourik, Daniel B. Szombati +12
Junctions created by coupling two superconductors via a semiconductor nanowire in the presence of high magnetic fields are the basis for detection, fusion, and braiding of Majorana…
Epitaxy of Advanced Nanowire Quantum Devices
Sasa Gazibegovic, Diana Car, Hao Zhang +20
Semiconductor nanowires provide an ideal platform for various low-dimensional quantum devices. In particular, topological phases of matter hosting non-Abelian quasi-particles can e…
Spin-orbit interaction in a dual gated InAs/GaSb quantum well
Arjan J. A. Beukman, Folkert K. de Vries, Jasper van Veen +12
Spin-orbit interaction is investigated in a dual gated InAs/GaSb quantum well. Using an electric field the quantum well can be tuned between a single carrier regime with exclusivel…
Orbital contributions to the electron g-factor in semiconductor nanowires
Georg W. Winkler, Dániel Varjas, Rafal Skolasinski +3
Recent experiments on Majorana fermions in semiconductor nanowires [Albrecht et al., Nat. 531, 206 (2016)] revealed a surprisingly large electronic Landé g-factor, several times la…
Observation of Conductance Quantization in InSb Nanowire Networks
Elham M. T. Fadaly, Hao Zhang, Sonia Conesa-Boj +7
Majorana Zero Modes (MZMs) are prime candidates for robust topological quantum bits, holding a great promise for quantum computing. Semiconducting nanowires with strong spin orbit…
Quantum simulation of a Fermi-Hubbard model using a semiconductor quantum dot array
T. Hensgens, T. Fujita, L. Janssen +6
Interacting fermions on a lattice can develop strong quantum correlations, which lie at the heart of the classical intractability of many exotic phases of matter. Seminal efforts a…
Valley dependent anisotropic spin splitting in silicon quantum dots
Rifat Ferdous, Erika Kawakami, Pasquale Scarlino +9
Spin qubits hosted in silicon (Si) quantum dots (QD) are attractive due to their exceptionally long coherence times and compatibility with the silicon transistor platform. To achie…
Josephson radiation and shot noise of a semiconductor nanowire junction
David J. van Woerkom, Alex Proutski, Ruben J. J. van Gulik +6
We measured the Josephson radiation emitted by an InSb semiconductor nanowire junction utilizing photon assisted quasiparticle tunneling in an AC-coupled superconducting tunnel jun…
Hard superconducting gap in InSb nanowires
Önder Gül, Hao Zhang, Folkert K. de Vries +14
Topological superconductivity is a state of matter that can host Majorana modes, the building blocks of a topological quantum computer. Many experimental platforms predicted to sho…
Spectroscopic evidence for bulk-band inversion and three-dimensional massive Dirac fermions in ZrTe5
Zhi-Guo Chen, R. Y. Chen, R. D. Zhong +8
Three-dimensional topological insulators (3D TIs) represent novel states of quantum matters in which surface states are protected by time-reversal symmetry and an inversion occurs…