10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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19 papers · 2 filters
Step-edge assisted large scale FeSe monolayer growth on epitaxial Bi2Se3 thin films
Jan Fikáček, Vitalii Stetsovych, Martin Vondráček +10
The interest in Fe-chalcogenide unconventional superconductors is intense after the critical temperature of FeSe was reported enhanced by more than one order of magnitude in the mo…
Probing intraband excitations in ZrTe: a high-pressure infrared and transport study
D. Santos-Cottin, M. Padlewski, E. Martino +12
Zirconium pentatetelluride, ZrTe5, shows remarkable sensitivity to hydrostatic pressure. In this work we address the high-pressure transport and optical properties of this compound…
Peculiarities of 57-Fe NMR Spectrum in Micro- and Nanocrystalline Europium Orthoferrites
Anastasia Sklyarova, Vadim I. Popkov, Ivan V. Pleshakov +3
NMR spectra of 57-Fe dispersed europium orthoferrite in powder samples with micro- and nanocrystalline particles were studied for the first time. The material was synthesized by gl…
Epitaxial growth and antiferromagnetism of Sn-substituted perovskite iridate SrIrSnO
Junyi Yang, Lin Hao, Qi Cui +11
5d iridates have shown vast emergent phenomena due to a strong interplay among its lattice, charge and spin degrees of freedom, because of which the potential in spintronic applica…
Thermomechanical model for NiTi-based shape memory alloys covering macroscopic localization of martensitic transformation
M. Frost, B. Benešová, H. Seiner +3
The work presents a thermomechanical model for polycrystalline NiTi-based shape memory alloys developed within the framework of generalized standard solids, which is able to cover…
Antiferromagnetic CuMnAs: Ab initio description of finite temperature magnetism and resistivity
David Wagenknecht, Karel Výborný, Karel Carva +1
Noncollinear magnetic moments in antiferromagnets (AFM) lead to a complex behavior of electrical transport, even to a decreasing resistivity due to an increasing temperature. Prope…
Magnetic domain wall motion in SrRuO thin films
Martin Zahradník, Klára Uhlířová, Thomas Maroutian +4
Influence of substrate miscut on magnetization dynamics in SrRuO (SRO) thin films was studied. Two films were grown on SrTiO substrates with high () and low…
Molecular beam epitaxy of CuMnAs
Filip Krizek, Zdeněk Kašpar, Aliaksei Vetushka +13
We present a detailed study of the growth of the tetragonal polymorph of antiferromagnetic CuMnAs by the molecular beam epitaxy technique. We explore the parameter space of growth…
Spin flop and crystalline anisotropic magnetoresistance in CuMnAs
M. Wang, C. Andrews, S. Reimers +20
Recent research works have shown that the magnetic order in some antiferromagnetic materials can be manipulated and detected electrically, due to two physical mechanisms: Neel-orde…
High-frequency magnon excitation due to femtosecond spin-transfer torques
Ulrike Ritzmann, Pavel Baláž, Pablo Maldonado +2
Femtosecond laser pulses can induce ultrafast demagnetization as well as generate bursts of hot electron spin currents. In trilayer spin valves consisting of two metallic ferromagn…
Branching of twins in shape memory alloys revisited
Hanus Seiner, Paul Plucinsky, Vivekanand Dabade +2
We study the branching of twins appearing in shape memory alloys at the interface between austenite and martensite. In the framework of three-dimensional non-linear elasticity theo…
Control of spintronic and electronic properties of bimetallic and vacancy-ordered vanadium carbide MXenes via surface functionalization
Shuo Li, Junjie He, Petr Nachtigall +2
MXenes are 2D transition metal carbides with high potential for overcoming limitations of conventional two-dimensional electronics. In this context, various MXenes have shown magne…
Twin Domain Structure in Magnetically Doped Topological Insulators
Jakub Šebesta, Karel Carva, Dominik Kriegner +1
Twin domains are naturally present in the topological insulator \BiSe{} and affect strongly its properties. While studies of its behavior for ideal \BiSe{} structure exist, little…
Deciphering the Effect of Traps on Electronic Charge Transport Properties of Methylammonium Lead Tribromide
Artem Musiienko, Jindrich Pipek, Petr Praus +6
Organometallic halide perovskites (OMHPs) have undergone remarkable developments as highly efficient optoelectronic materials for a variety of applications. Several studies indicat…
Tracking the Ultrafast Non-Equilibrium Energy Flow between Electronic and Lattice Degrees of Freedom in Crystalline Nickel
P. Maldonado, T. Chase, A. H. Reid +9
Femtosecond laser excitation of solid-state systems creates non-equilibrium hot electrons that cool down by transferring their energy to other degrees of freedom and ultimately to…
Mapping the structural transitions controlled by the trilinear coupling in Ca3-xSrxTi2O7
Marie Kratochvilova, Fei-Ting Huang, Maria-Teresa Fernandez Diaz +7
We present the results of the high-temperature neutron and x-ray diffraction experiments on the Ca3-xSrxTi2O7 (x = 0.5, 0.8, 0.85, 0.9) compounds. The ferro- to paraelectric transi…
Unusual Bi NMR quadrupole effects in topological insulator BiSe
Robin Guehne, Vojtěch Chlan, Grant V. M. Williams +4
Three-dimensional topological insulators are an important class of modern materials, and a strong spin-orbit coupling is involved in making the bulk electronic states very differen…
First-principles study of the impact of grain boundary formation in the cathode material LiFePO4
Jan Kuriplach, Aki Pulkkinen, Bernardo Barbiellini
Motivated by the need to understand the role of internal interfaces in Li migration occurring in Li-ion batteries, a first principles study of a coincident site lattice grain bound…
Effect of thermal history on magnetism in UCoGa
Petr Opletal, Petr Proschek, Barbora Vondráčková +3
Single crystals of UCoGa have been grown in different conditions and subsequently annealed in order to provide a collection of samples representing various quality as to concentrat…