University of West Bohemia in Pilsen

output

20042026

most citedSciPy 1.0--Fundamental Algorithms for Scientific Computing in Python

40.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing cond-mat.mes-hallShow all

14 papers · 1 filter

cond-mat.mes-hall2025★ 1 cited

Dependency of quantum time scales on symmetry

Fei Guo, Dmitrii Usanov, Eduardo B. Guedes +7

Although used extensively in everyday life, time is one of the least understood quantities in physics, especially on the level of quantum mechanics. Here we use an experimental met…

cond-mat.mes-hall2025★ 3 cited

Transition from Optically Excited to Intrinsic Spin Polarization in WSe $_{2}$

Sebastian Hedwig, Gregor Zinke, Jürgen Braun +6

Layered 2D van der Waals materials, such as transition metal dichalcogenides, are promising for nanoscale spintronic and optoelectronic applications. Harnessing their full potentia…

cond-mat.mes-hall2024★ 4 cited

A Density Functional Theory Study of Magnetic Transition in MnO2 adsorbed Vanadium Carbide (V $_{2}$ C) MXene

Mahjabeen Fatima, Saleem Ayaz Khan, Syed Rizwan

The work reports nonmagnetic behavior (0.04 $μ$ B) in two-dimensional (2D) V2C-OF MXene and ferromagnetism in MnO $_{2}$ adsorbed V2C-OF MXene. The density functional theory (DFT) calc…

cond-mat.mes-hall2024★ 14 cited

Persistent flat band splitting and strong selective band renormalization in a kagome magnet thin film

Zheng Ren, Jianwei Huang, Hengxin Tan +21

Magnetic kagome materials provide a fascinating playground for exploring the interplay of magnetism, correlation and topology. Many magnetic kagome systems have been reported inclu…

cond-mat.mes-hall2023★ 10 cited

Chirality-inverted Dzyaloshinskii-Moriya interaction

Khalil Zakeri, Alberto Marmodoro, Albrecht von Faber +2

The Dzyaloshinskii-Moriya interaction (DMI) is an antisymmetric exchange interaction, which is responsible for the formation of topologically protected spin textures in chiral magn…

cond-mat.mes-hall2023★ 12 cited

Ultrafast Hidden Spin Polarization Dynamics of Bright and Dark Excitons in 2H-WSe $_{2}$

Mauro Fanciulli, David Bresteau, Jérome Gaudin +9

We performed spin-, time- and angle-resolved extreme ultraviolet photoemission spectroscopy (STARPES) of excitons prepared by photoexcitation of inversion-symmetric 2H-WSe $_{2}$ with…

cond-mat.mes-hall2021★ 20 cited

Highly superlinear photogalvanic effects in (Bi $_{0.3}$ Sb $_{0.7}$ ) $_{2}$ (Te $_{0.1}$ Se $_{0.9}$ ) $_{3}$ : Probing 3D topological insulator surface states at room temperature

Sergey N. Danilov, Leonid E. Golub, Thomas Mayer +8

We report on the observation of complex nonlinear intensity dependence of the circular and linear photogalvanic currents induced by infrared radiation in compensated (Bi $_{0.3}$ Sb$…

cond-mat.mes-hall2017★ 50 cited

Sub-picosecond spin dynamics of excited states in the topological insulator Bi $_{2}$ Te $_{3}$

J. Sánchez-Barriga, M. Battiato, M. Krivenkov +9

Using time-, spin- and angle-resolved photoemission, we investigate the ultrafast spin dynamics of hot electrons on the surface of the topological insulator Bi $_{2}$ Te $_{3}$ following…

cond-mat.mes-hall2016★ 32 cited

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…

cond-mat.mes-hall2016★ 128 cited

Nonmagnetic band gap at the Dirac point of the magnetic topological insulator (Bi $_{1 - x}$ Mn $_{x})_{2}$ Se $_{3}$

J. Sánchez-Barriga, A. Varykhalov, G. Springholz +17

Magnetic doping is expected to open a band gap at the Dirac point of topological insulators by breaking time-reversal symmetry and to enable novel topological phases. Epitaxial (Bi…

cond-mat.mes-hall2016★ 40 cited

Spin polarization and attosecond time delay in photoemission from spin degenerate states of solids

Mauro Fanciulli, Henrieta Volfová, Stefan Muff +5

After photon absorption, electrons from a dispersive band of a solid require a finite time in the photoemission process before being photoemitted as free particles, in line with re…

cond-mat.mes-hall2015★ 75 cited

Ultrafast spin polarization control of Dirac fermions in topological insulators

J. Sánchez-Barriga, E. Golias, A. Varykhalov +7

Three-dimensional topological insulators (TIs) are characterized by spin-polarized Dirac-cone surface states that are protected from backscattering by time-reversal symmetry. Contr…

cond-mat.mes-hall2014★ 22 cited

One-step theory of pump-probe photoemission

J. Braun, R. Rausch, M. Potthoff +2

A theoretical frame for pump-probe photoemission is presented. The approach is based on a general formulation using the Keldysh formalism for the lesser Green's function to describ…

cond-mat.mes-hall2013★ 19 cited

Skyrmion magnetic structure of an ordered FePt monolayer deposited on Pt(111)

S. Polesya, S. Mankovsky, S. Bornemann +3

The effect of the Dzyaloshinsky-Moriya interaction on the magnetic structure of an ordered FePt monolayer deposited on Pt (111) surface has been investigated. In the ground state,…