2.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- ETH ZurichCH630 papers
- Paul Scherrer InstituteCH136 papers
- École Polytechnique Fédérale de LausanneCH61 papers
- University of ZurichCH45 papers
- University of RegensburgDE44 papers
- Institute of PhysicsPL39 papers
- Centre National de la Recherche ScientifiqueFR37 papers
- Swiss Light Source37 papers
- Polish Academy of SciencesPL36 papers
- P.L. Kapitza Institute for Physical ProblemsRU26 papers
- National Institute for Materials ScienceJP25 papers
- University of GenevaCH23 papers
632 papers
Confinement of fractional excitations in a triangular lattice antiferromagnet
L. Facheris, S. D. Nabi, A. Glezer Moshe +6
High-resolution neutron and THz spectroscopies are used to study the magnetic excitation spectrum of CsCoBr, a distorted-triangular-lattice antiferromagnet with nearly XY-t…
Microwave-induced conductance replicas in hybrid Josephson junctions without Floquet-Andreev states
D. Z. Haxell, M. Coraiola, D. Sabonis +9
Light-matter interaction enables engineering of non-equilibrium quantum systems. In condensed matter, spatially and temporally cyclic Hamiltonians are expected to generate energy-p…
Retrieving space-dependent polarization transformations via near-optimal quantum process tomography
Francesco Di Colandrea, Lorenzo Amato, Roberto Schiattarella +2
An optical waveplate rotating light polarization can be modeled as a single-qubit unitary operator, whose action can be experimentally determined via quantum process tomography. St…
Deterministic and stochastic sampling of two coupled Kerr parametric oscillators
Gabriel Margiani, Javier del Pino, Toni L. Heugel +6
The vision of building computational hardware for problem optimization has spurred large efforts in the physics community. In particular, networks of Kerr parametric oscillators (K…
Emergence of highly coherent quantum subsystems of a noisy and dense spin system
A. Beckert, M. Grimm, N. Wili +6
Quantum sensors and qubits are usually two-level systems (TLS), the quantum analogs of classical bits which assume binary values '0' or '1'. They are useful to the extent to which…
Three-Dimensional Coherent Diffractive Imaging of Isolated Faceted Nanostructures
Alessandro Colombo, Simon Dold, Patrice Kolb +29
The structure and dynamics of isolated nanosamples in free flight can be directly visualized via single-shot coherent diffractive imaging using the intense and short pulses of X-ra…
Force-detected Magnetic Resonance Imaging of Influenza Viruses in the Overcoupled Sensor Regime
Marc-Dominik Krass, Nils Prumbaum, Raphael Pachlatko +5
Long and thin scanning force cantilevers are sensitive to small forces, but also vulnerable to detrimental non-contact interactions. Here we present an experiment with a cantilever…
Hydrogen-impurity induced unconventional magnetism in semiconducting molybdenum ditelluride
Jonas A. Krieger, Daniel Tay, Igor P. Rusinov +13
Layered transition-metal dichalcogenides are proposed as building blocks for van der Waals (vdW) heterostructures due to their graphene-like two dimensional structure. For this pur…
Tracking the surface atomic motion in a coherent phonon oscillation
Davide Curcio, Klara Volckaert, Dmytro Kutnyakhov +10
X-ray photoelectron diffraction is a powerful tool for determining the structure of clean and adsorbate-covered surfaces. Extending the technique into the ultrafast time domain wil…
Superconductivity induced by gate-driven hydrogen intercalation in the charge-density-wave compound 1T-TiSe2
Erik Piatti, Giacomo Prando, Martina Meinero +9
Hydrogen (H) plays a key role in the near-to-room temperature superconductivity of hydrides at megabar pressures. This suggests that H doping could have similar effects on the elec…
Diffraction imaging of light induced dynamics in xenon-doped helium nanodroplets
Bruno Langbehn, Yevheniy Ovcharenko, Andrew Clark +23
We have explored the light induced dynamics in superfluid helium nanodroplets with wide-angle scattering in a pump-probe measurement scheme. The droplets are doped with xenon atoms…
Spin correlations in the frustrated ferro-antiferromagnet SrZnVO(PO4)2 near saturation
F. Landolt, K. Povarov, Z. Yan +5
Single crystal elastic and inelastic neutron scattering experiments are performed on the frustrated ferro-antiferromagnet SrZnVO(PO4)2 in high magnetic fields. The fully polarized…
Nonlocal conductance spectroscopy of Andreev bound states in gate-defined InAs/Al nanowires
Andreas Pöschl, Alisa Danilenko, Deividas Sabonis +5
The charge character of Andreev bound states (ABSs) in a three-terminal semiconductor-superconductor hybrid nanowire was measured using local and nonlocal tunneling spectroscopy. T…
Spin Density Wave versus Fractional Magnetization Plateau in a Triangular Antiferromagnet
L. Facheris, K. Yu. Povarov, S. D. Nabi +7
We report an excellent realization of the highly non-classical incommensurate spin-density wave (SDW) state in the quantum frustrated antiferromagnetic insulator CsCoBr. In…
Parity switching in a full-shell superconductor-semiconductor nanowire qubit
O. Erlandsson, D. Sabonis, A. Kringhøj +4
The rate of charge-parity switching in a full-shell superconductor-semiconductor nanowire qubit is measured by directly monitoring the dispersive shift of a readout resonator. At z…
The Scatman: an approximate method for fast wide-angle scattering simulations
Alessandro Colombo, Julian Zimmermann, Bruno Langbehn +8
Single-shot Coherent Diffraction Imaging (CDI) is a powerful approach to characterize the structure and dynamics of isolated nanoscale objects such as single viruses, aerosols, nan…
Nonlocal signatures of hybridization between quantum dot and Andreev bound states
Andreas Pöschl, Alisa Danilenko, Deividas Sabonis +5
We investigate local and nonlocal signatures of hybridization between a quantum dot state and an extended Andreev bound state (ABS) in a gate-defined InAs nanowire with multiple si…
Momentum Signatures of Site Percolation in Disordered 2D Ferromagnets
Daniel Tay, Benoît Grémaud, Christian Miniatura
In this work, we consider a two-dimensional square lattice of pinned magnetic spins with nearest-neighbour interactions and we randomly replace a fixed proportion of spins with non…
Soft-clamped silicon nitride string resonators at millikelvin temperatures
Thomas Gisler, Mohamed Helal, Deividas Sabonis +5
We demonstrate that soft-clamped silicon nitride strings with large aspect ratio can be operated at \si{\milli\kelvin} temperatures. The quality factors () of two measured devic…
Extracting the lifetime of a synthetic two-level system
Gabriel Margiani, Sebastian Guerrero, Toni L. Heugel +11
The Kerr Parametric Oscillator (KPO) is a nonlinear resonator system that is often described as a synthetic two-level system. In the presence of noise, the system switches between…
LT-scaling in depleted quantum spin ladders
Stanislaw Galeski, Kirill Yu. Povarov, Dominic Blosser +5
Using a combination of neutron scattering, calorimetry, Quantum Monte Carlo (QMC) simulations and analytic results we uncover confinement effects in depleted, partially magnetized…
An ultrastrongly coupled single THz meta-atom
Shima Rajabali, Sergej Markmann, Elsa Jöchl +5
Free-space coupling to strongly subwavelength individual optical elements is a central theme in quantum optics, as it allows to control and manipulate the properties of quantum sys…
Giant magnetoresistance and topological Hall effect in the EuGa4 antiferromagnet
H. Zhang, X. Y. Zhu, Y. Xu +8
We report on systematic temperature- and magnetic field-dependent studies of the EuGa binary compound, which crystallizes in a centrosymmetric tetragonal BaAl-type structur…
Rapid genetic screening with high quality factor metasurfaces
Jack Hu, Fareeha Safir, Kai Chang +11
Genetic analysis methods are foundational to advancing personalized and preventative medicine, accelerating disease diagnostics, and monitoring the health of organisms and ecosyste…