264 citations · 801 across the 38 of their papers we have counts for
39 papers
Quantum disordered ground state and relative proximity to an exactly solvable model in the frustrated magnet CeMgAlO
G. Bastien, A. Eliáš, V. Anderle +12
The magnetic properties of the triangular magnet CeMgAlO were investigated by magnetization and specific heat measurements down to K on single crystals grow…
A frustrated antipolar phase analogous to classical spin liquids
G. Bastien, D. Repček, A. Eliáš +17
The study of magnetic frustration in classical spin systems was motivated by the prediction and discovery of classical spin liquid states. These uncommon magnetic phases are charac…
Dramatic elastic response at the critical end point in UTe
Michal Vališka, Tetiana Haidamak, Andrej Cabala +10
The first-order transition line in the \textit{H-T} phase diagram of itinerant electron metamagnets terminates at the critical end point-analogous to the critical point on the gas-…
Quantum interference between quasi-2D Fermi surface sheets in UTe2
T. I. Weinberger, Z. Wu, D. E. Graf +11
UTe is a spin-triplet superconductor candidate for which high quality samples with long mean free paths have recently become available, enabling quantum oscillation measurement…
Enhanced triplet superconductivity in next generation ultraclean UTe2
Z. Wu, T. I. Weinberger, J. Chen +17
The unconventional superconductor UTe exhibits numerous signatures of spin-triplet superconductivity -- a rare state of matter which could enable quantum computation protected…
Robust intralayer antiferromagnetism and tricriticality in a van der Waals compound: VBr3 case
Dávid Hovančík, Marie Kratochvílová, Tetiana Haidamak +10
We studied magnetic states and phase transitions in the van der Waals antiferromagnet VBr3 by specific heat and magnetization measurements of single crystals in high magnetic field…
Quasi-2D Fermi surface in the anomalous superconductor UTe2
A. G. Eaton, T. I. Weinberger, N. J. M. Popiel +16
The heavy fermion paramagnet UTe exhibits numerous characteristics of spin-triplet superconductivity. Efforts to understand the microscopic details of this exotic superconducti…
Alloying driven transition between ferro- and antiferromagnetism in UTGe compounds: the UCo1-xIrxGe case
David Hovanvcik, Akinari Koriki, Anezka Bendova +7
The evolution of magnetic properties of isostructural and isoelectronic solid solutions of the superconducting itinerant 5f-electron ferromagnet UCoGe with antiferromagnet UIrGe wa…
Magnetic anisotropy in van-der-Waals ferromagnet VI3
A. Koriki, M. Misek, J. Pospisil +8
A comprehensive study of magnetocrystalline anisotropy of a layered van-der-Waals ferromagnet VI3 was performed. We measured angular dependences of the torque and magnetization wit…
Different universality classes of isostructural U compounds ( = Rh, Co, CoRu; = Ga, Al)
Petr Opletal, Vladimír Sechovský, Jan Prokleška
Magnetization isotherms of the 5f-electron ferromagnets URhGa, UCoGa and UCo0.98Ru0.02Al were measured at temperatures in the vicinity of their Curie temperature in order to invest…
Magnetotransport as a probe of phase transformations in metallic antiferromagnets: the UIrSi case
Fuminori Honda, Jaroslav Valenta, Jan Prokleška +4
The electrical resistance, Hall resistance and thermoelectric power of the Ising-like antiferromagnet UIrSi3 were measured as functions of temperature and magnetic field. We have o…
Magnetic field induced phenomena in UIrGe in fields applied along b axis
Jiri Pospisil, Yoshinori Haga, Yoshimitsu Kohama +11
The metamagnetic transition between the antiferromagnetic and paramagnetic state in UIrGe has been studied at various temperatures by magnetization, heat capacity and magnetocalori…
Pressure Evolution of Magnetism in URhGa
Martin Míšek, Petr Opletal, Vladimír Sechovský +4
In this paper, we report the results of an ambient and high pressure study of a 5f-electron ferromagnet URhGa. The work is focused on measurements of magnetic and thermodynamic pro…
Magnetoelastic phenomena in antiferromagnetic uranium intermetallics: the case
M. Vališka, H. Saito, T. Yanagisawa +10
Thermal expansion, magnetostriction and magnetization measurements under magnetic field and hydrostatic pressure were performed on a single crystal. They r…
Electrical resistivity across the tricriticality in itinerant ferromagnet
Petr Opletal, Jan Prokleška, Jaroslav Valenta +1
We investigate the discontinuous ferromagnetic phase diagram near tricritical point in UCo 1-x Ru x Al compounds by electrical resistivity measurements. Separation of phases in UCo…
Unusual ferroelectric and magnetic phases in multiferroic 2H-BaMnO ceramics
Stanislav Kamba, Dmitry Nuzhnyy, Maxim Savinov +16
The structural phase transition in hexagonal BaMnO occurring at =130 K was studied in ceramic samples using electron and X-ray diffraction, second harmonic generation as w…
Pressure-induced quantum phase transition in the itinerant ferromagnet UCoGa
Martin Míšek, Jan Prokleška, Petr Opletal +4
In this paper, we report the results of a high pressure study of the itinerant 5f-electron ferromagnet UCoGa. The work is focused on probing the expected ferromagnet-to-paramagnet…
Quantum ferromagnet in the proximity of the tricritical point
Petr Opletal, Jan Prokleška, Jaroslav Valenta +7
Echoes of quantum phase transitions (QPTs) at finite temperatures are theoretically and experimentally challenging and unexplored topics. Particularly in metallic quantum ferromagn…
Electromagnon in the Z-type hexaferrite
Filip Kadlec, Christelle Kadlec, Jakub Vit +12
We studied experimentally the high-temperature magnetoelectric prepared as ceramics (x = 0, 0.2) and a single crystal (x = 0.5…
Magnetism, Superconductivity and Quantum Criticality in the Multi-Site Cerium Heavy Fermion Compound Ce3PtIn11
Jan Prokleška, Marie Kratochvílová, Klára Uhlířová +2
The properties of the novel heavy fermion superconductor CePtIn are investigated by thermodynamic and transport measurements at ambient and under hydrostatic pressure. A…
Evolution of magnetism in Pd-substituted CeRhIn single crystals
Marie Kratochvilova, Klara Uhlirova, Jan Prokleska +3
The evolution of magnetism and superconductivity in CeRhPdIn solid solutions has been studied within the entire concentration range by means of thermodynamic an…
Tuning the pressure-induced superconductivity in Pd-substituted CeRhIn5
Marie Kratochvilova, Klara Uhlirova, Jiri Prchal +3
The effect of substituting Rh in CeRh1-xPdxIn5 with Pd up to x = 0.25 has been studied on single crystals. The crystals have been grown by means of the In self-flux method and char…
Evolution of ferromagnetic and non-Fermi liquid state with doping:the case of Ru doped UCoGe
Michal Vališka, Jiří Pospíšil, Vladimír Sechovský +2
We have investigated the impact of Ru substitution for Co on the behavior of the ferromagnetic superconductor UCoGe by performing x-ray diffraction, magnetization, specific heat an…
Possible coupling between magnons and phonons in multiferroic CaMn7O12
Filip Kadlec, Veronica Goian, Christelle Kadlec +7
Spin and lattice dynamics of CaMn7O12 ceramics were investigated using infrared, THz and inelastic neutron scattering (INS) spectroscopies in the temperature range 2 to 590 K, and,…