Solitonic lattice and Yukawa forces in the rare-earth orthoferrite TbFeO3.

  title={Solitonic lattice and Yukawa forces in the rare-earth orthoferrite TbFeO3.},
  author={Sergey Artyukhin and Maxim V. Mostovoy and Niels Paduraru Jensen and Duc-Anh Le and Karel Proke{\vs} and Vinicius G. de Paula and Helo{\'i}sa Nunes Bordallo and Andrey Maljuk and Sven Landsgesell and Hanjo Ryll and Bastian Klemke and S. Paeckel and Klaus Kiefer and Kim Lefmann and Luise Theil Kuhn and Dimitri N. Argyriou},
  journal={Nature materials},
  volume={11 8},
The random fluctuations of spins give rise to many interesting physical phenomena, such as the 'order-from-disorder' arising in frustrated magnets and unconventional Cooper pairing in magnetic superconductors. Here we show that the exchange of spin waves between extended topological defects, such as domain walls, can result in novel magnetic states. We report the discovery of an unusual incommensurate phase in the orthoferrite TbFeO(3) using neutron diffraction under an applied magnetic field… 
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Low-energy spin dynamics in rare-earth perovskite oxides.
The observation of a fractional spinon continuum and quantum criticality in YbAlO3demonstrates that Kramers rare-earth based magnets can provide realizations of various aspects of quantum lowdimensional physics.
Spin switching in single crystal PrFeO3 and spin configuration diagram of rare earth orthoferrites
Abstract We report the low field spin switching and spin reorientation transition in rare earth orthoferrite PrFeO3 single crystal grown by optical floating zone method. Applied magnetic fields can
Magnetic and Caloric Properties of Ideal and Random Bond Quantum Spin Ladders in a Magnetic Field
Hanjo Ryll A possible origin of new states of matter is one-dimensionality in quantum systems. These can be realised experimentally in magnetic insulators with antiferromagnetic exchange
Neutron inelastic scattering study of rare-earth orthoferrite HoFeO3
Abstract By the single crystal inelastic neutron scattering the orthoferrite HoFeO3 was studied. We show that the spin dynamics of the Fe subsystem does not change through the spin-reorientation
Tailoring the magnetic and magnetoelectric properties of rare earth orthoferrites for room temperature applications
Polycrystalline samples of SmFeO3, ErFeO3 and Sm0.5Er0.5FeO3 were prepared by a standard solid state reaction. An X-ray diffraction study shows that all the samples to be single phase. Reversal of
Magnetic interactions in HoCr1-xFexO3 (x = 0, 0.2) investigated by neutron powder diffraction
Abstract The temperature dependent magnetism of Fe-doped rare earth orthochromite HoCr 1-x Fe x O 3 (x = 0, 0.2) was investigated by neutron powder diffraction. It is found that the magnetism of
Application of the spin reorientation in RFe1-xMnxO3 (R = Tb/Ho)
Abstract Temperature dependence of the magnetizations were revisited in Mn-doped perovskite rare-earth ferrites RFe1-xMnxO3 (R=Ho and Tb). The spin reorientation of these materials shows a magnetic
Spin reorientation functionality in antiferromagnetic TmFe1-xInxO3 polycrystalline samples
Abstract We report doping at B-Site in TmFeO3 with In3+ ion of varying concentration (x = 0.02, 0.05, 0.07, 0.1) to explore the effect of In3+ ion substitution on structural, magnetic and vibrational
Doping tuned spin reorientation and spin switching in praseodymium–samarium orthoferrite single crystals
  • Xiong Luo, Rubin Li, +6 authors S. Cao
  • Physics, Medicine
    Journal of physics. Condensed matter : an Institute of Physics journal
  • 2021
Doping controlled spin reorientation transition temperature T SR Γ4 (G x, A y, F z ) to Γ2 (F x, C y, G z ) covers a wide temperature range including room temperature and reveals a window to design spintronic device materials for future potential applications.


Magnetoelectric interactions and phase transitions in a new class of multiferroics with improper electric polarization
Symmetry analysis of magnetoelectric interactions in rare-earth orthoferrites and orthochromites has been performed. It has been shown that symmetry allows the appearance of spontaneous electric
Composite domain walls in a multiferroic perovskite ferrite.
It is shown that GdFeO(3), one of the most orthodox perovskite oxides, is not only a weak ferromagnet but also possesses a ferroelectric ground state, in which the ferro electric polarization is generated by the striction through the exchange interaction between the Gd and Fe spins.
Magnetic order and ferroelectricity in RMnO(3) multiferroic manganites: coupling between R- and Mn-spins
Combining polarized and unpolarized neutron scattering techniques with x-ray resonant magnetic scattering we have studied the coupling between the Mn- and R-spin-ordering in the multiferroic RMnO3, R
Magnetoacoustics of rare-earth orthoferrites
Experimental and theoretical work on the magnetoacoustics of rare-earth orthoferrites near reorientation phase transitions (RPTs) is reviewed. The temperature and field dependence of magnetoresonant
Magnetic-field-induced ferroelectric state in DyFeO3.
Exchange striction working between adjacent Fe3+ and Dy3+ layers with the respective layered antiferromagnetic components is proposed as the origin of the ferroelectric polarization in the multiferroic phase.
Dipolar interactions in rare earth orthoferrites—II TbFeO3
Abstract The low temperature magnetic properties of TbFeO 3 are well accounted for by ascribing a leading part to dipolar interactions. The issue of the competition between the two ordered magnetic
Coupling of frustrated ising spins to the magnetic cycloid in multiferroic TbMnO(3).
The tau (Tb)=tau(Mn) behavior is recovered when Tb magnetization is small, while the tau(Tb) = 3/7 regime is stabilized at low temperatures by a peculiar arrangement of domain walls in the ordered state of Ising-like Tb spins.
Spin-reorientation transitions in rare-earth magnets
This review treats the little-studied magnetic phase transitions of the order-order, spin-reorientation type, in which a rotation of the magnetization vector (or of die antiferromagnetism vector)
Magnetic control of ferroelectric polarization
The discovery of ferroelectricity in a perovskite manganite, TbMnO3, where the effect of spin frustration causes sinusoidal antiferromagnetic ordering and gigantic magnetoelectric and magnetocapacitance effects are found.
Electric polarization reversal and memory in a multiferroic material induced by magnetic fields
A striking interplay between ferroelectricity and magnetism in the multiferroic TbMn2O5 is reported, demonstrated by a highly reproducible electric polarization reversal and permanent polarization imprint that are both actuated by an applied magnetic field.