Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Leiden Observatory3.6k papers
- Centre National de la Recherche ScientifiqueFR2.4k papers
- Max Planck Institute for AstronomyDE1.4k papers
- European Southern ObservatoryCL1.4k papers
- Max Planck Institute for Extraterrestrial PhysicsDE1.3k papers
- California Institute of TechnologyUS1.1k papers
- University of GroningenNL1.1k papers
- Center for Astrophysics Harvard & SmithsonianUS1k papers
- Royal ObservatoryGB942 papers
- University of AmsterdamNL941 papers
- University College LondonGB886 papers
- University of CambridgeGB870 papers
18 papers · 2 filters
Superconductivity provides access to the chiral magnetic effect of an unpaired Weyl cone
T. E. O'Brien, C. W. J. Beenakker, I. Adagideli
The massless fermions of a Weyl semimetal come in two species of opposite chirality, in two cones of the band structure. As a consequence, the current induced in one Weyl cone…
Phase rotation symmetry and the topology of oriented scattering networks
Pierre Delplace, Michel Fruchart, Clément Tauber
We investigate the topological properties of dynamical states evolving on periodic oriented graphs. This evolution, that encodes the scattering processes occurring at the nodes of…
Sonic Landau-level lasing and synthetic gauge fields in mechanical metamaterials
Hamed Abbaszadeh, Anton Souslov, Jayson Paulose +2
Mechanical strain can lead to a synthetic gauge field that controls the dynamics of electrons in graphene sheets as well as light in photonic crystals. Here, we show how to enginee…
A method for mechanical generation of radio frequency fields in nuclear magnetic resonance force microscopy
J. J. T. Wagenaar, A. M. J. den Haan, R. J. Donkersloot +4
We present an innovative method for magnetic resonance force microscopy (MRFM) with ultra-low dissipation, by using the higher modes of the mechanical detector as radio frequency (…
Semiclassical theory of anisotropic transport at LaAlO3/SrTiO3 interfaces under in-plane magnetic field
N. Bovenzi, M. Diez
The unconventional magnetotransport at the interface between transition-metal oxides (LAO) and (STO) is frequently related to mobile electrons interacting with…
General scheme for stable single and multiatom nanomagnets according to symmetry selection rules
M. Marciani, C. Hübner, B. Baxevanis
At low temperature, information can be stored in the orientation of the localized magnetic moment of an adatom. However, scattering of electrons and phonons with the nanomagnet lea…
Wiedemann-Franz-type relation between shot noise and thermal conduction of Majorana surface states in a three-dimensional topological superconductor
N. V. Gnezdilov, M. Diez, M. J. Pacholski +1
We compare the thermal conductance (at temperature ) and the electrical shot noise power (at bias voltage ) of Majorana fermi…
Emergence of the stripe-domain phase in patterned Permalloy films
S. Voltan, C. Cirillo, H. J. Snijders +5
The occurrence of stripe domains in ferromagnetic Permalloy (Py=FeNi) is a well known phenomenon which has been extensively observed and characterized. This peculiar…
Weyl-Majorana solenoid
P. Baireuther, J. Tworzydło, M. Breitkreiz +2
A Weyl semimetal wire with an axial magnetization has metallic surface states (Fermi arcs) winding along its perimeter, connecting bulk Weyl cones of opposite topological charge (B…
Linear Response of Zero-Resistance States
Maxim Breitkreiz
A two-dimensional electron system in the presence of a magnetic field and microwave irradiation can undergo a phase transition towards a zero-resistance state. A widely used model…
Single-electron tunneling in the fractional quantum Hall effect regime
C. W. J. Beenakker, B. Rejaei
A recent mean-field approach to the fractional quantum Hall effect (QHE) is reviewed, with a special emphasis on the application to single-electron tunneling through a quantum dot…
The enigma of the fractional quantum Hall effect
Jimmy A. Hutasoit, Ajit C. Balram, Sutirtha Mukherjee +5
The fractional quantum Hall effect at , which has been definitively observed, is one of the last fractions for which no viable explanation has so far been demonstrated. Ou…
Magnetic breakdown and Klein tunneling in a type-II Weyl semimetal
T. E. O'Brien, M. Diez, C. W. J. Beenakker
The band structure of a type-II Weyl semimetal has pairs of electron and hole pockets that coexist over a range of energies and touch at a topologically protected conical point. We…
Observing "Quantized" Conductance Steps in Silver Sulfide: Two Parallel Resistive Switching Mechanisms
J. J. T. Wagenaar, M. Morales-Masis, J. M. van Ruitenbeek
We demonstrate that it is possible to distinguish two conductance switching mechanisms in silver sulfide devices at room temperature. Experiments were performed using a AgS thi…
Skyrmions in square-lattice antiferromagnets
Rick Keesman, Mark Raaijmakers, A. E. Baerends +2
The ground states of square lattice two-dimensional antiferromagnets with anisotropy in an external magnetic field are determined using Monte Carlo simulations and compared to theo…
Probing the Nuclear Spin-Lattice Relaxation Time at the Nanoscale
J. J. T. Wagenaar, A. M. J. den Haan, J. M. de Voogd +9
Nuclear spin-lattice relaxation times are measured on copper using magnetic resonance force microscopy performed at temperatures down to 42 mK. The low temperature is verified by c…
Interrupted orbital motion in density-wave systems
Maxim Breitkreiz, Philip M. R. Brydon, Carsten Timm
In conventional metals, electronic transport in a magnetic field is characterized by the motion of electrons along orbits on the Fermi surface, which usually causes an increase in…
Experimental investigation of the detection mechanism in WSi nanowire superconducting single photon detectors
Rosalinda Gaudio, Jelmer J. Renema, Zili Zhou +9
We use quantum detector tomography to investigate the detection mechanism in WSi nanowire superconducting single photon detectors (SSPDs). To this purpose, we fabricated a 250nm wi…