2.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Eindhoven University of TechnologyNL158 papers
- Centre National de la Recherche ScientifiqueFR144 papers
- Max Planck Institute for Dynamics and Self-OrganizationDE125 papers
- Max Planck University of Twente Center for Complex Fluid DynamicsNL104 papers
- Radboud University NijmegenNL83 papers
- University of Rome Tor VergataIT82 papers
- Delft University of TechnologyNL79 papers
- Leiden UniversityNL75 papers
- University of AmsterdamNL62 papers
- University of GroningenNL54 papers
- Nagoya UniversityJP51 papers
- Moscow Institute of Physics and TechnologyRU50 papers
101 papers · 1 filter
Temporal structure of aggregate power fluctuations in large-eddy simulations of extended wind-farms
Richard J. A. M. Stevens, Charles Meneveau
Fluctuations represent a major challenge for the incorporation of electric power from large wind-farms into power grids. Wind farm power output fluctuates strongly in time, over va…
Heat transport in boiling turbulent Rayleigh-Bénard convection
Rajaram Lakkaraju, Richard J. A. M. Stevens, Paolo Oresta +3
Boiling is an extremely effective way to promote heat transfer from a hot surface to a liquid due to several mechanisms many of which are not understood in quantitative detail. An…
Sidewall effects in Rayleigh-Bénard convection
Richard J. A. M. Stevens, Detlef Lohse, Roberto Verzicco
We investigate the influence of the temperature boundary conditions at the sidewall on the heat transport in Rayleigh-Bénard (RB) convection using direct numerical simulations. For…
Plasma probe characteristics in low density hydrogen pulsed plasmas
D. I. Astakhov, W. J. Goedheer, C. J. Lee +6
Probe theories are only applicable in the regime where the probe's perturbation of the plasma can be neglected. However, it is not always possible to know, a priori, that a particu…
High-speed X-ray imaging of a ball impacting on loose sand
Tess Homan, Rob Mudde, Detlef Lohse +1
When a ball is dropped in fine, very loose sand, a splash and subsequently a jet are ob- served above the bed, followed by a granular eruption. To directly and quantitatively deter…
Josephson magnetic rotary valve
I. I. Soloviev, N. V. Klenov, S. V. Bakurskiy +4
We propose a control element for a Josephson spin valve. It is a complex Josephson device containing ferromagnetic (F) layer in the weak-link area consisting of two regions, repres…
Role of gravity or confining pressure and contact stiffness in granular rheology
Abhinendra Singh, Vanessa Magnanimo, Kuniyasu Saitoh +1
The steady shear rheology of granular materials is investigated in slow quasi-static states and inertial flows. The effect of the gravity field and contact stiffness, which are con…
Turbulent Rayleigh-Bénard convection described by projected dynamics in phase space
Johannes Lülff, Michael Wilczek, Richard J. A. M. Stevens +2
Rayleigh-Bénard convection, i.e. the flow of a fluid between two parallel plates that is driven by a temperature gradient, is an idealised setup to study thermal convection. Of spe…
Large potential steps at weakly interacting metal-insulator interfaces
Menno Bokdam, Geert Brocks, Paul J. Kelly
Potential steps exceeding 1 eV are regularly formed at metal|insulator interfaces, even when the interaction between the materials at the interface is weak physisorption. From firs…
Characterization of carbon contamination under ion and hot atom bombardment in a tin-plasma extreme ultraviolet light source
A Dolgov, D Lopaev, C J Lee +4
Molecular contamination of a grazing incidence collector for extreme ultraviolet (EUV) lithography was experimentally studied. A carbon film was found to have grown under irradiati…
Discharge-produced plasma extreme ultraviolet (EUV) source and ultra high vacuum chamber for studying EUV-induced processes
A Dolgov, O Yakushev, A Abrikosov +4
An experimental setup that directly reproduces Extreme UV-lithography relevant conditions for detailed component exposure tests is described. The EUV setup includes a pulsed plasma…
The LOFAR long baseline snapshot calibrator survey
J. Moldón, A. T. Deller, O. Wucknitz +82
Aims. An efficient means of locating calibrator sources for International LOFAR is developed and used to determine the average density of usable calibrator sources on the sky for s…
Capillary origami of micro-machined micro-objects: Bi-layer conductive hinges
A. Legrain, J. W. Berenschot, N. R. Tas +1
Recently, we demonstrated controllable 3D self-folding by means of capillary forces of silicon-nitride micro-objects made of rigid plates connected to each other by flexible hinges…
Elastocapillary folding using stop-programmable hinges fabricated by 3D micro-machining
A. Legrain, J. W. Berenschot, N. R. Tas +1
We show elasto-capillary folding of silicon nitride objects with accurate folding angles between flaps of 70.60.1° and demonstrate the feasibility of such accurate micro-assem…
Electronic reconstruction at the isopolar LaTiO3/LaFeO3 interface: An x-ray photoemission and density functional theory study
J. E. Kleibeuker, Z. Zhong, H. Nishikawa +8
We report the formation of a non-magnetic band insulator at the isopolar interface between the antiferromagnetic Mott-Hubbard insulator LaTiO3 and the antiferromagnetic charge tran…
Translation correlations in anisotropically scattering media
Benjamin Judkewitz, Roarke Horstmeyer, Ivo M. Vellekoop +2
Controlling light propagation across scattering media by wavefront shaping holds great promise for a wide range of communications and imaging applications. However, finding the rig…
Spatio-temporal spectra in the logarithmic layer of wall turbulence: large-eddy simulations and simple models
Michael Wilczek, Richard J. A. M. Stevens, Charles Meneveau
Motivated by the need to characterize the spatio-temporal structure of turbulence in wall-bounded flows, we study wavenumber-frequency spectra of the streamwise velocity component…
Effects of the computational domain size on direct numerical simulations of Taylor-Couette turbulence with stationary outer cylinder
Rodolfo Ostilla Mónico, Roberto Verzicco, Detlef Lohse
In search for the cheapest but still reliable numerical simulation, a systematic study on the effect of the computational domain ("box") size on direct numerical simulations of Tay…
Initial surface deformations during impact on a liquid pool
Wilco Bouwhuis, Maurice H. W. Hendrix, Devaraj van der Meer +1
A tiny air bubble can be entrapped at the bottom of a solid sphere that impacts onto a liquid pool. The bubble forms due to the deformation of the liquid surface by a local pressur…
Low carrier concentration crystals of the topological insulator BiSbTeSe: a magnetotransport study
Y. Pan, D. Wu, J. R. Angevaare +11
In 3D topological insulators achieving a genuine bulk-insulating state is an important research topic. Recently, the material system (Bi,Sb)(Te,Se) (BSTS) has been prop…
Manipulating electronic states at oxide interfaces using focused micro X-rays from standard lab-sources
Nicola Poccia, Alessandro Ricci, Francesco Coneri +6
Recently, x-ray illumination, using synchrotron radiation, has been used to manipulate defects, stimulate self-organization and to probe their structure. Here we explore a method o…
Unexpected impact of magnetic disorder on multiband superconductivity
M. M. Korshunov, D. V. Efremov, A. A. Golubov +1
We analyze how the magnetic disorder affects the properties of the two-band and models, which are subject of hot discussions regarding iron-based superconductors a…
Magnetoresistance in multilayer fullerene spin valves: a first-principles study
Deniz Çakır, Diana M. Otálvaro, Geert Brocks
Carbon-based molecular semiconductors are explored for application in spintronics because their small spin-orbit coupling promises long spin life times. We calculate the electronic…
Li intercalation in graphite: a van der Waals density-functional study
E. Hazrati, G. A. de Wijs, G. Brocks
Modeling layered intercalation compounds from first principles poses a problem, as many of their properties are determined by a subtle balance between van der Waals interactions an…