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Výsledek výzkumu

Determination of Frustrated and Non-Frustrated Magnetic Structures of Hexagonal and Orthorhombic TbPdAl

Different heat treatment allows to transform TbPdAl from a geometrically frustrated hexagonal modification to a non-frustrated orthorhombic modification. Using powder neutron diffraction, we have determined the complex magnetic<...

BM - Fyzika pevných látek a magnetismus

  • 2009
  • Jx
Výsledek výzkumu

The isostructural phase transition and frustrated magnetic ordering in TbPd0.9Ni0.1Al studied by neutron diffraction

The isostructural phase transition and frustrated magnetic ordering in TbPd0.9Ni0.1Al studied by neutron diffraction...

BM - Fyzika pevných látek a magnetismus

  • 2008
  • Jx
Výsledek výzkumu

Low-temperature magnetic phase transitions of the geometrically frustrated isosceles triangular Ising antiferromagnet CoNb2O6

Low-temperature magnetic phase transitions of the geometrically frustrated isosceles triangular Ising antiferromagnet CoNb2O6...

BM - Fyzika pevných látek a magnetismus

  • 2001
  • Jx
Výsledek výzkumu

Effective spin-charge transport theory and spin-transfer physics in frustrated magnets within the slave-boson approach

We study the electron dynamics in magnetic conductors with frustrated, which incorporates the spin-exchange with the magnetically frustrated background parameter of the frustrated magnet, which ar...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2022
  • Jimp
  • Odkaz
Výsledek výzkumu

Dynamically stabilized spin superfluidity in frustrated magnets

We study the onset of spin superfluidity, namely, coherent spin transport mediated by a topological spin texture, in frustrated exchange-dominated magnetic systems, engendered by an external magnetic field. We show that for...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2021
  • Jimp
  • Odkaz
Výsledek výzkumu

Impact of hydrogen absorption on crystal structure and magnetic properties of geometrically frustrated Nd2Ni2In

of the phase transition can be related to the frustrated lattice of the Shastry-Sutherland type. The transition does not shift in magnetic field but turns into a ferromagnetic transition in magnetic fields exceeding 0.3 T....

BM - Fyzika pevných látek a magnetismus

  • 2013
  • Jx
  • Odkaz
Výsledek výzkumu

A frustrated antipolar phase analogous to classical spin liquids

The study of magnetic frustration in classical spin systems is motivated by the prediction and discovery of classical spin liquid states. These uncommon magnetic phases are characterized by a massive degeneracy of their gro...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2024
  • Jimp
  • Odkaz
Výsledek výzkumu

Magnetic order in hybrid frustrated magnets Gd2-xTbxTi2O7 (x=0.2 and 0.5)

We report on the specific heat, magnetization and ac susceptibility measurements of single crystals of hybrid frustrated magnets Gd1.8Tb0.2Ti2O7 and Gd1.5Tb0.5Ti2O7. The analysis of experimental data revealed that, although...

BM - Fyzika pevných látek a magnetismus

  • 2012
  • Jx
  • Odkaz
Výsledek výzkumu

Strain-driven Switching Between Antiferromagnetic States in Frustrated Antiferromagnet UO2 Probed by Exchange Bias Effect

Frustrated antiferromagnets offer a captivating platform to study the intricate relationship of magnetic interactions, geometric constraints, and emergent phenomena of magnetic and exchange anisotropy effects in artificial ...

Nuclear physics

  • 2023
  • Jimp
  • Odkaz
Výsledek výzkumu

Exchange coupling in a frustrated trimetric molecular magnet reversed by a 1D nano-confinement

Single-molecule magnets exhibit magnetic ordering due to exchange coupling magnet by nanometric structural confinement, exemplified with single-wall carbon nanotubes that encapsulate trimetric nickel(II) acetylacetonate hos...

Physical chemistry

  • 2019
  • Jimp
  • Odkaz
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