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Finite-size effects on spin configurations in antiferromagnetically coupled multilayers
(American Physical Society, 1992-11-01)
Nonuniform canting states are found for multilayers of a finite size that are constructed from ferromagnetic films which are antiferromagnetically coupled. Our results are applicable to a wide variety of experimentally ...
Phase diagram of thin antiferromagnetic films in strong magnetic fields.
(American Physical Society, 1994-11-01)
A theoretical study of the phase diagram of antiferromagnetic thin films is presented. The theory is based on a numerical self-consistent local-field calculation that allows for size and surface effects. The properties of ...
Exchange bias e magnetização reversa : um estudo em compostos do tipo TRCrO3 (TR = Nd, Dy, Pr)
(Pós-Graduação em FísicaUniversidade Federal de Sergipe, 2019)
Magnetic properties and triple valence fluctuations of iron in PrSr2Fe3O9-delta
(Elsevier Science BvAmsterdamHolanda, 1999)
Canted ferrimagnetism in the distorted double perovskite La3Mn2NbO9
(Elsevier Science SA, 2021-02)
The synthesis, structural characterization, and magnetic properties of La3Mn2NbO9 double perovskite are reported. The crystal structure has been refined by X-ray and neutron powder diffraction data in the monoclinic space ...
Magnetic properties for the Mn2GeTe4 compound
(Elsevier Science, 2009-02)
Measurements of magnetic susceptibility χ, in the temperature range from 2 to 300 K, and of magnetization M vs. applied magnetic field B, up to 5 T, at various temperatures were made on polycrystalline samples of the ...
Magnetization Process of Atacamite: A Case of Weakly Coupled S=1 /2 Sawtooth Chains
(American Physical Society, 2021-05)
We present a combined experimental and theoretical study of the mineral atacamite Cu2Cl(OH)3. Density-functional theory yields a Hamiltonian describing anisotropic sawtooth chains with weak 3D connections. Experimentally, ...
Antiferromagnetic exchange weakening in the TbRhIn 5 intermetallic system with Y-substitution
(Elsevier, 2018-07)
We report measurements of the temperature dependent specific heat and magnetic susceptibility in single crystals of the series of intermetallic compounds Tb 1−x Y x RhIn 5 (nominal concentrations x = 0.0, 0.15, 0.3, 0.4,0.5, ...
Field-induced pseudo-skyrmion phase in the antiferromagnetic kagome lattice
(American Physical Society, 2019-12)
We study the effects of an in-plane Dzyaloshinskii-Moriya interaction under an external magnetic field in the highly frustrated kagome antiferromagnet. We focus on the low-temperature phase diagram, which we obtain through ...