40 citations · 178 across the 23 of their papers we have counts for
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Two Displacive Ferroelectric Phase Transitions in Multiferroic Quadruple Perovskite
A. Maia, M. Kempa, V. Bovtun +6
We report on the microwave, terahertz (THz), infrared and Raman spectroscopic studies of ceramics, shedding more light into the nature of two structural phase tran…
Multiferroic quantum criticality in (Eu,Ba,Sr)TiO solid solution
Dalibor Repček, Petr Proschek, Maxim Savinov +6
Based on the earlier published theory (\textit{Nature Mat}. \textbf{18}, 223--228 (2019)), a comprehensive experimental investigation of multiferroic quantum critical behavior of (…
Strong impact of low-level substitution of Mn by Fe on the magnetoelectric coupling in
A. Maia, R. Vilarinho, P. Proschek +6
The correlation between static magnetoelectric coupling and magnetic structure was investigated in with magnetic field up to 8 T and down to 2 K. Single…
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…
Pressure-induced huge increase of Curie temperature of the van der Waals ferromagnet VI3
J. Valenta, M. Kratochvílová, M. Míšek +12
Evolution of magnetism in single crystals of the van der Waals compound VI3 in external pressure up to 7.3 GPa studied by measuring magnetization and ac magnetic susceptibility is…
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…
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…
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…