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
22 papers · 1 filter
Event-based simulation of quantum physics experiments
Kristel Michielsen, Hans De Raedt
We review an event-based simulation approach which reproduces the statistical distributions of wave theory not by requiring the knowledge of the solution of the wave equation of th…
Target-skyrmions and skyrmion clusters in nanowires of chiral magnets
A. O. Leonov, U. K. Rößler, M. Mostovoy
In bulk non-centrosymmetric magnets the chiral Dzyaloshinskii-Moriya exchange stabilizes tubular skyrmions with a reversed magnetization in their centers. While the double-twist is…
Observation of the spin Peltier effect
J. Flipse, F. K. Dejene, D. Wagenaar +3
We report the observation of the spin Peltier effect (SPE) in the ferrimagnetic insulator Yttrium Iron Garnet (YIG), i.e. a heat current generated by a spin current flowing through…
Natural modes and resonances in a dispersive stratified N-layer medium
W. Broer, B. J. Hoenders
The properties of the natural modes in a dispersive stratified N-layer medium are investigated. The focus is on the (over)completeness properties of these modes. Also the distribut…
Thermal conductivity of anisotropic spin - 1/2 two leg ladder:Green's function approach
Hamed Rezania, Abdollah Langari, Paul H. M. van Loosdrecht +1
We study the thermal transport of a spin-1/2 two leg antiferromagnetic ladder in the direction of legs. The possible effect of spin-orbit coupling and crystalline electric field ar…
Sensitivity of micromechanical actuation on amorphous to crystalline phase transformations under the influence of Casimir forces
M. Sedighi, W. H. Broer, G. Palasantzas +1
Amorphous to crystalline phase transitions in phase change materials (PCM) can have strong influence on the actuation of microelectromechanical systems under the influence of Casim…
The Role of Driving Energy and Delocalised States for Charge Separation in Organic Semiconductors
Artem A. Bakulin, Akshay Rao, Vlad G. Pavelyev +6
The electron-hole pair created via photon absorption in organic photoconversion systems must overcome the Coulomb attraction to achieve long-range charge separation. We show that t…
Thermolubricity of Xe monolayers on graphene
M. Pierno, L. Bignardi, M. C. Righi +6
The nanofriction of Xe monolayers deposited on graphene was explored with a quartz crystal microbalance (QCM) at temperatures between 25 and 50 K. Graphene was grown by chemical va…
Spin heat accumulation induced by tunneling from a ferromagnet
I. J. Vera-Marun, B. J. van Wees, R. Jansen
An electric current from a ferromagnet into a non-magnetic material can induce a spin-dependent electron temperature. Here it is shown that this spin heat accumulation, when create…
Odd and even Kondo effects from emergent localisation in quantum point contacts
M. J. Iqbal, Roi Levy, E. J. Koop +8
A quantum point contact (QPC) is a very basic nano-electronic device: a short and narrow transport channel between two electron reservoirs. In clean channels electron transport is…
Orbital superexchange and crystal field simultaneously at play in YVO3: resonant inelastic x-ray scattering at the V L edge and the O K edge
E. Benckiser, L. Fels, G. Ghiringhelli +11
We report on the observation of orbital excitations in YVO3 by means of resonant inelastic x-ray scattering (RIXS) at energies across the vanadium L3 and oxygen K absorption edges.…
Negative magnetostrictive magnetoelectric coupling of BiFeO3
Sanghyun Lee, M. T. Fernandez-Diaz, H. Kimura +8
How the magnetoelectric coupling actually occurs on a microscopic level in multiferroic BiFeO3 is not well known. By using the high-resolution single crystal neutron diffraction te…
Exchange magnetic field torques in YIG/Pt bilayers observed by the spin-Hall magnetoresistance
N. Vlietstra, J. Shan, V. Castel +3
The effective field torque of an yttrium-iron-garnet film on the spin accumulation in an attached Pt film is measured by the spin-Hall magnetoresistance (SMR). As a result, the mag…
YIG thickness and frequency dependence of the spin-charge current conversion in YIG/Pt systems
V. Castel, N. Vlietstra, J. Ben Youssef +1
We report the frequency dependence of the spin current emission in a hybrid ferrimagnetic insulator/normal metal system as function of the insulating layer thickness. The system is…
Fine structure of the lowest Landau level in suspended trilayer graphene
H. J. van Elferen, A. Veligura, N. Tombros +4
Magneto-transport experiments on ABC-stacked suspended trilayer graphene reveal a complete splitting of the twelve-fold degenerated lowest Landau level, and, in particular, the ope…
Quantum theory as the most robust description of reproducible experiments
H. De Raedt, M. I. Katsnelson, K. Michielsen
It is shown that the basic equations of quantum theory can be obtained from a straightforward application of logical inference to experiments for which there is uncertainty about i…
Bias dependent features in spin transport as a probe of the conduction band minima in Si
S. Parui, K. G. Rana, T. Banerjee
Unusual features in the bias dependence of spin transport are observed in a Co/Au/NiFe spin valve fabricated on a highly textured Cu(100)/Si(100) Schottky interface, exploiting the…
Hot electron attenuation of direct and scattered carriers across an epitaxial Schottky interface
S. Parui, P. S. Klandermans, S. Venkatesan +2
Hot electron transport of direct and scattered carriers across an epitaxial NiSi_2/n-Si(111) interface, for different NiSi_2 thickness, is studied using Ballistic Electron Emission…
Probing hot electron transport across an epitaxial Schottky interface of SrRuO3/Nb:SrTiO3
S. Roy, A. M. Kamerbeek, K. G. Rana +2
SrRuO3 (SRO), a conducting transition metal oxide, is commonly used for engineering domains in BiFeO3. New oxide devices can be envisioned by integrating SRO with an oxide semicond…
Comparison of hot-electron transmission in ferromagnetic Ni on epitaxial and polycrystalline Schottky interfaces
S. Parui, K. G. Rana, L. Bignardi +3
The hot-electron attenuation length in Ni is measured as a function of energy across two different Schottky interfaces viz. a polycrystalline Si(111)/Au and an epitaxial Si(111)/Ni…
Spin heat accumulation and spin-dependent temperatures in nanopillar spin valves
F. K. Dejene, J. Flipse, G. E. W. Bauer +1
Since the discovery of the giant magnetoresistance (GMR) effect the use of the intrinsic angular momentum of the electrons has opened up new spin based device concepts. The two cha…
Spin-Hall Magnetoresistance in Platinum on Yttrium Iron Garnet: Dependence on platinum thickness and in-plane/out-of-plane magnetization
N. Vlietstra, J. Shan, V. Castel +2
The occurrence of Spin-Hall Magnetoresistance (SMR) in platinum (Pt) on top of yttrium iron garnet (YIG) has been investigated, for both in-plane and out-of-plane applied magnetic…