36 citations · 202 across the 25 of their papers we have counts for
26 papers
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…
Crystallographic and magnetic structure of UNiB
J. Willwater, S. Süllow, M. Reehuis +8
We present an extensive powder and single-crystal neutron scattering investigation of the crystallographic structure and magnetic order of the frustrated metallic -electron magn…
The surface degradation and its impact on the magnetic properties of bulk VI_3
M. Kratochvílová, K. Uhlířová, M. Míšek +7
Despite belonging to a well-studied family of transition metal trihalides, VI_3 has received significant attention only recently. As a hard ferromagnetic van der Waals compound 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…
Extreme narrow magnetic domain walls in U ferromagnets: The UCoGa case
Petr Opletal, Klára Uhlířová, Ivo Kalabis +2
Surface magnetic domains of a UCoGa single crystal during magnetization/demagnetization processes in increasing/decreasing magnetic fields were investigated by means of magnetic-fo…
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…
Antiferromagnetism and phase transitions in non-centrosymmetric UIrSi
Jaroslav Valenta, Fuminori Honda, Michal Vališka +7
Magnetization and specific heat measurements on a UIrSi3 single crystal reveal Ising-like antiferromagnetism below T = 41.7 K with easy magnetization direction along the c-axis…
Neutron Diffraction Study on Single-crystalline UAuSi
Chihiro Tabata, Milan Klicpera, Bachir Ouladdiaf +6
Magnetic structure of tetragonal UAuSi was investigated by single-crystal neutron diffraction experiments. Below = 20 K it orders antiferromagnetically with a p…
Effect of lattice distortion on U magnetic moments in studied by polarized neutron diffraction
Michal Vališka, Milan Klicpera, Petr Doležal +4
Small spontaneous lattice distortion of a cubic ferromagnet at temperatures below is expected, but usually a neglected phenomenon. This study is focused on such ef…
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…
Uranium ferromagnet with negligible magnetocrystalline anisotropy -
Michal Vališka, Martin Diviš, Vladimír Sechovský
Strong magnetocrystalline anisotropy is a well-known property of uranium compounds. The almost isotropic ferromagnetism in reported in this paper repre…
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…
Peculiar Magnetism of UAuSi
Chihiro Tabata, Naoyuki Miura, Klára Uhlířová +6
Single-crystalline UAuSi has been grown by a floating-zone melting method, and its magnetic, thermal and transport properties have been investigated through measurements of…
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…
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…
Single crystal study of layered URhIn materials: case of the novel URhIn compound
Attila Bartha, Marie Kratochvílová, Michal Dušek +3
We report on the single crystal properties of the novel URhIn compound studied in the context of parent URhIn and UIn systems. The compounds were prepared b…
Anisotropic magnetic properties of URhIn compound
Attila Bartha, Marie Kratochvilová, Michal Dušek +2
We report on synthesis and anisotropic physical properties of URhIn. High quality single crystals were grown in In-flux. The compound undergoes a second order phase transitio…
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…
Excellent magnetocaloric effect exhibited in the dense inorganic framework material Gd(OH)CO3
Yan-Cong Chen, Zhao-Sha Meng, Lei Qin +8
The excellent magnetocaloric effect of a dense inorganic framework, orthorhombic Gd(OH)CO3, is evaluated by isothermal magnetization and heat capacity measurements. The large -ΔSm,…
Influence of symmetry on Sm magnetism studied on SmIr2Si2 polymorphs
Michal Vališka, Jiří Pospíšil, Jan Prokleška +4
Polycrystalline samples of SmIr2Si2 formed at room temperature both the low temperature phase (LTP) and the metastable high temperature phase (HTP), respectively, depending on the…
Complex Magnetic Phase Diagram of a Geometrically Frustrated Sm Lattice: SmPd2Al3 case
Jiří Pospíšil, Gwilherm Nénert, Seiji Miyashita +5
Magnetism in SmPd2Al3 was investigated on a single crystal by magnetometry and neutron diffraction. SmPd2Al3 represents a distinctive example of the Sm magnetism exhibiting complex…
Magnetic Phase Diagram of the new Heavy Fermion Compound Ce2PtIn8
M. Kratochvilova, K. Uhlirova, J. Custers +2
We report on the discovery and investigation of a new 218 heavy fermion compound. Crystals have been synthesized from In-flux. Structurally, Ce2PtIn8 is located between the cubic C…
Superconductivity in the YIr2Si2 and LaIr2Si2 Polymorphs
Michal Vališka, Jiří Pospíšil, Jan Prokleška +3
We report on existence of superconductivity in YIr2Si2 and LaIr2Si2 compounds in relation to crystal structure. The two compounds crystallize in two structural polymorphs, both tet…
Physics of Polymorphic Transitions in CeRuSn
J. Fikáček, J. Prokleška, M. Míšek +5
We report a detailed study of the polymorphic transitions in ternary stannide CeRuSn on high quality single crystals through a combination of X-ray diffraction experiments conducte…