Magnetodielectric effects at magnetic ordering transitions
G Lawes, T Kimura, CM Varma… - Progress in Solid State …, 2009 - Elsevier
The dielectric constant in many insulating magnets exhibits pronounced changes at
magnetic ordering temperatures or with the application of external magnetic fields. As the …
magnetic ordering temperatures or with the application of external magnetic fields. As the …
Magnonics based on thin-film iron garnets
Spin waves and their quanta magnons are collective excitation of electron spins in magnetic
materials which can serve as information carriers for future low-power-consumption …
materials which can serve as information carriers for future low-power-consumption …
Terahertz vortex beam as a spectroscopic probe of magnetic excitations
Circularly polarized light with spin angular momentum is one of the most valuable probes of
magnetism. We demonstrate that light beams with orbital angular momentum (OAM), or …
magnetism. We demonstrate that light beams with orbital angular momentum (OAM), or …
[HTML][HTML] Robust ferromagnetism and magneto-dielectric anomalies in (Al, Cr) co-doped iron oxide thin films-microwave mediated sol–gel approach
Research on thin films of iron oxide has gained interest in recent years because of its
application in advanced spintronic and electronic devices. Technologically important iron …
application in advanced spintronic and electronic devices. Technologically important iron …
Impedance spectroscopy and ac conductivity mechanism in Sm doped Yttrium Iron Garnet
Polycrystalline samples of Y 3-x Sm x Fe 5 O 12 for x= 0.0 to 3.0 were prepared in single
phase form with cubic structure. The analysis of XRD patterns using Reitveld refinement …
phase form with cubic structure. The analysis of XRD patterns using Reitveld refinement …
Magnetodielectric properties of spin-orbital coupled system
We studied the dielectric properties and strain of spinel Mn 3 O 4 with applied magnetic field.
It was found that the dielectric constant (ε 1) exhibits a large magnetic-field (H) dependence …
It was found that the dielectric constant (ε 1) exhibits a large magnetic-field (H) dependence …
Giant Magnetodielectric Effect in 0−3 Ni0.5Zn0.5Fe2O4-Poly(vinylidene-fluoride) Nanocomposite Films
Multiferroic nanocomposite films, composed of well-dispersed, magnetic Ni0. 5Zn0. 5Fe2O4
(NZFO) nanoparticles (in the size range 10− 20 nm) embedded into a poly (vinylidene …
(NZFO) nanoparticles (in the size range 10− 20 nm) embedded into a poly (vinylidene …
Study on dielectric and magnetodielectric properties of Lu3Fe5O12 ceramics
Polycrystalline Lu 3 Fe 5 O 12 ceramics with garnet structure were prepared by a solid-state
reaction method. A dielectric relaxor behavior at low temperature was observed which may …
reaction method. A dielectric relaxor behavior at low temperature was observed which may …
Understanding spin currents from magnon dispersion and polarization: Spin-Seebeck effect and neutron scattering study on Tb3Fe5O12
Y Kawamoto, T Kikkawa, M Kawamata… - Applied Physics …, 2024 - pubs.aip.org
Magnon spin currents in the ferrimagnetic garnet Tb 3 Fe 5 O 12 with 4f electrons were
examined through the spin-Seebeck effect and neutron scattering measurements. The …
examined through the spin-Seebeck effect and neutron scattering measurements. The …
Interplay of magnetic and electric coupling across the spin density wave to conical magnetic ordering in a BaHoFeO4 spin-cluster chain compound
In this study, we performed a detailed analysis of the magnetoelectric properties of a
polycrystalline BaHoFeO 4 system. Rietveld refinement of the synchrotron x-ray powder …
polycrystalline BaHoFeO 4 system. Rietveld refinement of the synchrotron x-ray powder …