2.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of GroningenNL295 papers
- Forschungszentrum JülichDE41 papers
- Jülich Supercomputing CentreDE37 papers
- Centre National de la Recherche ScientifiqueFR28 papers
- RWTH Aachen UniversityDE26 papers
- The University of TokyoJP23 papers
- Radboud University NijmegenNL22 papers
- Tohoku UniversityJP21 papers
- Institute for Materials Research, Tohoku University17 papers
- Leibniz Institute for Solid State and Materials ResearchDE16 papers
- Delft University of TechnologyNL14 papers
- Japan Science and Technology AgencyJP12 papers
19 papers · 1 filter
Event-based simulation of light propagation in lossless dielectric media
Binh Trieu, Kristel Michielsen, Hans De Raedt
We describe an event-based approach to simulate the propagation of an electromagnetic plane wave through dielectric media. The basic building block is a deterministic learning mach…
Comparison between charge and spin transport in few layer graphene
T. Maassen, F. K. Dejene, M. H. D. Guimarães +2
Transport measurements on few layer graphene (FLG) are important as they interpolate between the properties of single layer graphene (SLG) as a true 2-dimensional material and the…
Fine tuning epitaxial strain in ferroelectrics: PbxSr(1-x)TiO3 on DyScO3
Gijsbert Rispens, Jeroen A. Heuver, Beatriz Noheda
Epitaxial strain can be used to modify the properties of ferroelectric thin films. From the experimental viewpoint, the challenge is to fine-tune the magnitude of the strain. We il…
Theory of electric polarization in multi-orbital Mott insulators
Maxim Mostovoy, Kentaro Nomura, Naoto Nagaosa
The interaction between the electric field, E, and spins in multi-orbital Mott insulators is studied theoretically. We find a generic dynamical coupling mechanism, which works for…
Approach to equilbrium in nano-scale systems at finite temperatur
Fengping Jin, Hans De Raedt, Shengjun Yuan +3
We study the time evolution of the reduced density matrix of a system of spin-1/2 particles interacting with an environment of spin-1/2 particles. The initial state of the composit…
Polarization-preserving confocal microscope for optical experiments in a dilution refrigerator with high magnetic field
Maksym Sladkov, M. P. Bakker, A. U. Chaubal +3
We present the design and operation of a fiber-based cryogenic confocal microscope. It is designed as a compact cold-finger that fits inside the bore of a superconducting magnet, a…
Magnetic excitations in the low-temperature ferroelectric phase of multiferroic YMn2O5 using inelastic neutron scattering
J. -H. Kim, M. A. van. der. Vegte, A. Scaramucci +6
We studied magnetic excitations in a low-temperature ferroelectric phase of the multiferroic YMn2O5 using inelastic neutron scattering (INS). We identify low-energy magnon modes an…
Magnetodielectric and magnetoelastic coupling in TbFe3(BO3)4
Umut Adem, Liran Wang, Daniele Fausti +7
We have studied the magnetodielectric and magnetoelastic coupling in TbFe3(BO3)4 single crystals by means of capacitance, magnetostriction and Raman spectroscopy measurements. The…
Switching Casimir forces with Phase Change Materials
G. Torricelli, P. J. van Zwol, O. Shpak +4
We demonstrate here a controllable variation in the Casimir force. Changes in the force of up to 20% at separations of ~100 nm between Au and AgInSbTe (AIST) surfaces were achieved…
Origin of the ESR spectrum in the Prussian Blue analogue RbMn[Fe(CN)6]*H2O
Á. Antal, A. Jánossy, L. Forró +3
We present an ESR study at excitation frequencies of 9.4 GHz and 222.4 GHz of powders and single crystals of a Prussian Blue analogue (PBA), RbMn[Fe(CN)6]*H2O in which Fe and Mn un…
Proposal for an interference experiment to test the applicability of quantum theory to event-based processes
K. Michielsen, Th. Lippert, M. Richter +3
We analyze a single-particle Mach-Zehnder interferometer experiment in which the path length of one arm may change (randomly or systematically) according to the value of an externa…
Spin injection and perpendicular spin transport in graphite nanostructures
T. Banerjee, W. G. van der Wiel, R. Jansen
Organic and carbon-based materials are attractive for spintronics because their small spin-orbit coupling and low hyperfine interaction is expected to give rise to large spin-relax…
Corpuscular model of two-beam interference and double-slit experiments with single photons
Fengping Jin, Shengjun Yuan, Hans De Raedt +2
We introduce an event-based corpuscular simulation model that reproduces the wave mechanical results of single-photon double slit and two-beam interference experiments and (of a on…
Repulsive Casimir forces between solid materials with high refractive index intervening liquids
P. J. van Zwol, G. Palasantzas
In order to explore repulsive Casimir/van der Waals forces between solid materials with liquid as the intervening medium, we analyze dielectric data for a wide range of materials a…
Mapping the B,T phase diagram of frustrated metamagnet CuFeO2
Tom T. A. Lummen, Cornelius Strohm, Harison Rakoto +1
The magnetic phase diagram of CuFeO2 as a function of applied magnetic field and temperature is thoroughly explored and expanded, both for magnetic fields applied parallel and perp…
Microscopic theory of temperature-dependent magnetoelectric effect in Cr2O3
Maxim Mostovoy, Andrea Scaramucci, Kris T. Delaney +1
We calculate the temperature-dependent magnetoelectric response of Cr2O3 from first principles. The form of the dominant magnetoelectric coupling is determined using symmetry argum…
Thermally driven spin injection from a ferromagnet into a non-magnetic metal
Abraham Slachter, Frank Lennart Bakker, Jean-Paul Adam +1
Creating, manipulating and detecting spin polarized carriers are the key elements of spin based electronics. Most practical devices use a perpendicular geometry in which the spin c…
Interplay of Peltier and Seebeck effects in nanoscale nonlocal spin valves
F. L. Bakker, A. Slachter, J. -P. Adam +1
We have experimentally studied the role of thermoelectric effects in nanoscale nonlocal spin valve devices. A finite element thermoelectric model is developed to calculate the gene…
Influence of random roughness on cantilever curvature sensitivity
O. Ergincan, G. Palasantzas, B. J. Kooi
In this work we explore the influence of random surface roughness on the cantilever sensitivity to respond to curvature changes induced by changes in surface stress. The roughness…