40.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Ludwig-Maximilians-Universität MünchenDE49 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ39 papers
- Czech Technical University in PragueCZ35 papers
- Charles UniversityCZ34 papers
- Centre National de la Recherche ScientifiqueFR31 papers
- Czech Academy of SciencesCZ28 papers
- Paul Scherrer InstituteCH27 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR24 papers
- Université Paris-SaclayFR20 papers
- CEA Paris-SaclayFR19 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT19 papers
- HUN-REN Wigner Research Centre for PhysicsHU18 papers
38 papers · 1 filter
Timing Performance of a Double Layer Diamond Detector
M. Berretti, E. Bossini, M. Bozzo +4
In order to improve the time precision of detectors based on diamonds sensors we have built a detector with two scCVD layers connected in parallel to the same amplifier. This note…
Vectorial spin-polarization detection in multichannel spin-resolved photoemission spectroscopy using an Ir(001) imaging spin filter
Erik D. Schaefer, Stephan Borek, Jürgen Braun +5
We report on spin- and angular resolved photoemission spectroscopy using a high-resolution imaging spin filter based on a large Ir(001) crystal enhancing the effective figure of me…
An algebraic approach to lifts of digraphs
C. Dalfó, M. A. Fiol, M. Miller +2
We study the relationship between two key concepts in the theory of (di)graphs: the quotient digraph, and the lift of a base (voltage) digraph. These techniques contract or e…
Unsupervised Dialogue Act Induction using Gaussian Mixtures
Tomáš Brychcín, Pavel Král
This paper introduces a new unsupervised approach for dialogue act induction. Given the sequence of dialogue utterances, the task is to assign them the labels representing their fu…
On the strict monotonicity of the first eigenvalue of the -Laplacian on annuli
T. V. Anoop, Vladimir Bobkov, Sarath Sasi
Let be a ball in centred at the origin and be a smaller ball compactly contained in . For , using the shape derivative method, we s…
Pitfalls of exergy analysis
Petr Vágner, Michal Pavelka, František Maršík
The well-known Gouy-Stodola theorem states that a device produces maximum useful power when working reversibly, that is with no entropy production inside the device. This statement…
Local environment effects in the magnetic properties and electronic structure of disordered FePt
Saleem Ayaz Khan, Jan Minár, Hubert Ebert +2
Local aspects of magnetism of disordered FePt are investigated by ab initio fully relativistic full potential calculations, employing the supercell approach and the coherent potent…
Measurement of Elastic pp Scattering at = 8 TeV in the Coulomb-Nuclear Interference Region - Determination of the -Parameter and the Total Cross-Section
TOTEM Collaboration, G. Antchev, P. Aspell +87
The TOTEM experiment at the CERN LHC has measured elastic proton-proton scattering at the centre-of-mass energy = 8 TeV and four-momentum transfers squared, |t|, from 6…
Modelling large-deforming fluid-saturated porous media using an Eulerian incremental formulation
Eduard Rohan, Vladimír Lukeš
The paper deals with modelling fluid saturated porous media subject to large deformation. An Eulerian incremental formulation is derived using the problem imposed in the spatial co…
Study of the hyperfine fields in the BaFeAs family and its relation to the magnetic moment
Gerald Derondeau, Ján Minár, Hubert Ebert
The hyperfine field and the magnetic properties of the BaFeAs family are studied using the fully relativistic Dirac formalism for different types of substitut…
Impact of finite temperatures on the transport properties of Gd from first principles
Kristina Chadova, Sergiy Mankovsky, Jan Minár +1
Finite temperature effects have a pronounced impact on the transport properties of solids. In magnetic systems, besides the scattering of conduction electrons by impurities and pho…
Decomposing planar cubic graphs
Arthur Hoffmann-Ostenhof, Tomáš Kaiser, Kenta Ozeki
The 3-Decomposition Conjecture states that every connected cubic graph can be decomposed into a spanning tree, a 2-regular subgraph and a matching. We show that this conjecture hol…
OpenCL/CUDA algorithms for parallel decoding of any irregular LDPC code using GPU
Jan Broulim, Alexander Ayriyan, Vjaceslav Georgiev +1
The development of multicore architectures supporting parallel data processing has led to a paradigm shift, which affects communication systems significantly. This article provides…
New word analogy corpus for exploring embeddings of Czech words
Lukáš Svoboda, Tomáš Brychcín
The word embedding methods have been proven to be very useful in many tasks of NLP (Natural Language Processing). Much has been investigated about word embeddings of English words…
Influence of spin-orbit coupling on the magnetic dipole term
Ondrej Sipr, Jan Minar, Hubert Ebert
The influence of the spin-orbit coupling (SOC) on the magnetic dipole term is studied across a range of systems in order to check whether the term can be eliminated fro…
Latent Tree Language Model
Tomas Brychcin
In this paper we introduce Latent Tree Language Model (LTLM), a novel approach to language modeling that encodes syntax and semantics of a given sentence as a tree of word roles. T…
Hamiltonian Coupling of Electromagnetic Field and Matter
Oğul Esen, Michal Pavelka, Miroslav Grmela
Reversible part of evolution equations of physical systems is often generated by a Poisson bracket. We discuss geometric means of construction of Poisson brackets and their mutual…
Fermi surface manipulation by external magnetic field demonstrated for a prototypical ferromagnet
E. Młyńczak, M. Eschbach, S. Borek +12
We consider the details of the near-surface electronic band structure of a prototypical ferromagnet, Fe(001). Using high resolution angle-resolved photoemission spectroscopy we dem…
Entanglement and manipulation of the magnetic and spin-orbit order in multiferroic Rashba semiconductors
J. Krempasky, S. Muff, F. Bisti +13
The interplay between electronic eigenstates, spin, and orbital degrees of freedom, combined with fundamental breaking of symmetries is currently one of the most exciting fields of…
Fermi surface and effective masses in photoemission response of the (BaK)FeAs superconductor
Gerald Derondeau, Federico Bisti, Masaki Kobayashi +9
The angle-resolved photoemission spectra of the superconductor (BaK)FeAs have been investigated both experimentally and theoretically. Our results explain the p…
On sign-changing solutions for -Laplace equations with two parameters
Vladimir Bobkov, Mieko Tanaka
We investigate the existence of nodal (sign-changing) solutions to the Dirichlet problem for two-parametric family of partially homogeneous -Laplace equations $-Δ_p u -Δ_q u…
Modeling of the contrast-enhanced perfusion test in liver based on the multi-compartment flow in porous media
Eduard Rohan, Vladimír Lukeš, Alena Jonášová
The paper deals with modeling the liver perfusion intended to improve quantitative analysis of the tissue scans provided by the contrast-enhanced computed tomography (CT). For this…
Caccioppoli--type estimates and Hardy--type inequalities derived from degenerated --harmonic problems
Pavel Drábek, Agnieszka Kałamajska, Iwona Skrzypczak
We obtain Caccioppoli--type estimates for nontrivial and nonnegative solutions to the anticoercive partial differential inequalities of elliptic type involving degenerated --Lap…
Data Acquisition System for Segmented Reactor Antineutrino Detector
Zdenek Hons, Jakub Vlášek
This paper describes the data acquisition system used for data readout from a segmented detector of reactor antineutrinos with active shielding. Theoretical approach to the data ac…