508 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Sapienza University of RomeIT203 papers
- Centre National de la Recherche ScientifiqueFR156 papers
- Deutsches Elektronen-Synchrotron DESYDE152 papers
- European Organization for Nuclear ResearchCH147 papers
- Universität HamburgDE147 papers
- Princeton UniversityUS145 papers
- RWTH Aachen UniversityDE144 papers
- Eötvös Loránd UniversityHU143 papers
- Rutgers, The State University of New JerseyUS143 papers
- Tata Institute of Fundamental ResearchIN143 papers
- University of California San DiegoUS143 papers
- University of Wisconsin–MadisonUS143 papers
23 papers · 1 filter
Mixing and Overshooting in Surface Convection Zones of DA White Dwarfs: First Results from ANTARES
F. Kupka, F. Zaussinger, M. H. Montgomery
We present results of a large, high resolution 3D hydrodynamical simulation of the surface layers of a DA white dwarf (WD) with K and using the ANTA…
Kinetic Bandgap Analysis of Plasma Photonic Crystals
Jan Trieschmann, Thomas Mussenbrock
The dispersion relation of plasma and plasma-dielectric photonic multilayer structures is approached in terms of a one-dimensional Particle-in-Cell simulation. For several plasma-d…
Shaping liquid drops by vibration
Andrey Pototsky, Michael Bestehorn
We present and analyze a minimal hydrodynamic model of a vertically vibrated liquid drop that undergoes dynamic shape transformations. In agreement with experiments, a circular len…
Charge and pairing dynamics in the attractive Hubbard model: mode coupling and the validity of linear-response theory
Jörg Bünemann, Götz Seibold
Pump-probe experiments have turned out as a powerful tool in order to study the dynamics of competing orders in a large variety of materials. The corresponding analysis of the data…
Graphene enhanced field emission from InP nanocrystals
L. Iemmo, A. Di Bartolomeo, F. Giubileo +6
We report the observation of field emission from InP nanocrystals epitaxially grown on an array of p-Si nanotips. We prove that field emission can be enhanced by covering the InP n…
Gutzwiller variational approach to the two-impurity Anderson model at particle-hole symmetry
Thorben Linneweber, Jörg Bünemann, Zakaria M. M. Mahmoud +1
We study Gutzwiller-correlated wave functions as variational ground states for the two-impurity Anderson model (TIAM) at particle-hole symmetry as a function of the impurity separa…
A study of turbulence and interacting inertial modes in a differentially-rotating spherical shell experiment
Michael Hoff, Uwe Harlander, Santiago A. Triana
We present a study of inertial modes in a differentially rotating spherical shell (spherical Couette flow) experiment with a radius ratio of . Inertial modes are Coriolis-r…
WavePacket: A Matlab package for numerical quantum dynamics. II: Open quantum systems, optimal control, and model reduction
Burkhard Schmidt, Carsten Hartmann
WavePacket is an open-source program package for numeric simulations in quantum dynamics. It can solve time-independent or time-dependent linear Schrödinger and Liouville-von Neuma…
Model reduction of controlled Fokker--Planck and Liouville-von Neumann equations
Peter Benner, Tobias Breiten, Carsten Hartmann +1
Model reduction methods for bilinear control systems are compared by means of practical examples of Liouville-von Neumann and Fokker--Planck type. Methods based on balancing genera…
Theory of the spin galvanic effect at oxide interfaces
G. Seibold, S. Caprara, M. Grilli +1
The spin galvanic effect (SGE) describes the conversion of a non-equilibrium spin polarization into a transverse charge current. Recent experiments have demonstrated a large conver…
Clustering-Based Quantisation for PDE-Based Image Compression
Laurent Hoeltgen, Pascal Peter, Michael Breuß
Finding optimal data for inpainting is a key problem in the context of partial differential equation based image compression. The data that yields the most accurate reconstruction…
Computing best discrete least-squares approximations by first-degree splines with free knots
Ludwig J. Cromme, Jens Kunath, Andreas Krebs
We present an algorithm to compute best least-squares approximations of discrete real-valued functions by first-degree splines (broken lines) with free knots. We demonstrate that t…
Discrete approximation by first-degree splines with free knots
Ludwig J. Cromme, Jens Kunath
This paper deals with the approximation of discrete real-valued functions by first-degree splines (broken lines) with free knots for arbitrary -norms (.…
Density inhomogeneities and Rashba spin-orbit coupling interplay in oxide interfaces
N. Bovenzi, S. Caprara, M. Grilli +3
There is steadily increasing evidence that the two-dimensional electron gas (2DEG) formed at the interface of some insulating oxides like LaAlO3/SrTiO3 and LaTiO3/SrTiO3 is strongl…
In depth nano spectroscopic analysis on homogeneously switching double barrier memristive devices
Julian Strobel, Mirko Hansen, Sven Dirkmann +10
Memristors based on a double barrier design have been analysed by various nano spectroscopic methods to unveil details about its microstructure and conduction mechanism. The device…
Girsanov reweighting for path ensembles and Markov state models
Luca Donati, Carsten Hartmann, Bettina G. Keller
The sensitivity of molecular dynamics on changes in the potential energy function plays an important role in understanding the dynamics and function of complex molecules.We present…
Partitioning a macroscopic system into independent subsystems
Luigi Delle Site, Giovanni Ciccotti, Carsten Hartmann
We discuss the problem of partitioning a macroscopic system into a collection of independent subsystems. The partitioning of a system into replica-like subsystems is nowadays a sub…
Resistive Switching in Memristive Electrochemical Metallization Devices
Sven Dirkmann, Thomas Mussenbrock
We report on resistive switching of memristive electrochemical metallization devices using 3D kinetic Monte Carlo simulations describing the transport of ions through a solid state…
On the application of Mattis-Bardeen theory in strongly disordered superconductors
G. Seibold, L. Benfatto, C. Castellani
The low energy optical conductivity of conventional superconductors is usually well described by Mattis-Bardeen (MB) theory which predicts the onset of absorption above an energy c…
Hunting for reduced polytopes
Bernardo González Merino, Thomas Jahn, Alexandr Polyanskii +1
We show that there exist reduced polytopes in three-dimensional Euclidean space. This partially answers the question posed by Lassak on the existence of reduced polytopes in -di…
Hybrid Graphene/Silicon Schottky photodiode with intrinsic gating effect
Antonio Di Bartolomeo, Giuseppe Luongo, Filippo Giubileo +5
We propose a hybrid device consisting of a graphene/silicon (Gr/Si) Schottky diode in parallel with a Gr/SiO2/Si capacitor for high-performance photodetection. The device, fabricat…
An Enhanced Lumped Element Electrical Model of a Double Barrier Memristive Device
Enver Solan, Sven Dirkmann, Mirko Hansen +5
The massive parallel approach of neuromorphic circuits leads to effective methods for solving complex problems. It has turned out that resistive switching devices with a continuous…
High-temperature charge density wave correlations in LaBaCuO without spin-charge locking
H. Miao, J. Lorenzana, G. Seibold +11
Although all superconducting cuprates display charge-ordering tendencies, their low-temperature properties are distinct, impeding efforts to understand the phenomena within a singl…