Effect of Ca dopant on magnetic and magnetodielectric properties of Y3Fe5O12

H Wu, F Huang, R Ti, X Lu, C Zhang, L Yuan… - Journal of Alloys and …, 2021 - Elsevier
… the magnetism, dielectric and magnetodielectric properties … dielectric and MD properties
of YIG based materials. How does the interaction between Fe 3+ and Fe 4+ affect the dielectric

Grain size and Fe2+ concentration‐dependent magnetic, dielectric, and magnetodielectric properties of Y3Fe5O12 ceramics

H Wu, F Huang, X Lu, T Xu, X Lu, R Ti… - physica status solidi …, 2016 - Wiley Online Library
dielectric anomalies are observed for all of the ceramics in the measuring temperature range
100–500 K. To analyze the details of anomaly I, the dielectric … that for both anomalies I and II…

A systematic Mössbauer spectroscopy study of Y3Fe5O12 samples displaying different magnetic ac-susceptibility and electric permittivity spectra

E Varouti, E Devlin, Y Sanakis, M Pissas… - Journal of Magnetism …, 2020 - Elsevier
… in the electric permittivity of sample-A, indicating that dielectric and magnetic relaxation …
dispersion in magnetic susceptibility and electric permittivity exhibit MS with distinct broadening …

Effect of vacuum heat treatment on structural, optical, and magneto-electric properties in Bi-doped Y3Fe5O12 ceramics

M Bhargavi, S Shailesh, J Kaarthik, C Kaushiga… - Journal of Magnetism …, 2023 - Elsevier
dielectric constant and loss are almost invariant at lower temperatures and suddenly start
increasing from 175 C. A dielectric anomaly … Therefore, the dielectric anomaly was predictable …

Investigation of the structural, magnetic, impedance properties in samarium-doped yttrium iron garnet

H Li - Ceramics International, 2020 - Elsevier
… The slope anomalies of relaxation frequency and conductivity were observed near the …
region, which fully indicates the existence of dielectric relaxation in this process. The characteristic …

Magnetic Collapse and Insulator-Metal Transitions in Some 3D Metal Oxides Under High Pressures

IS Lyubutin, AG Gavriliuk, V Struzhkin - MRS Online Proceedings …, 2006 - cambridge.org
… and tetrahedral sites of the garnet Y3Fe5O12 drop to zero value at the transition (Figure
7a). … Our high-pressure X- ray diffraction measurements of Y3Fe5O12 [6] revealed that at …

Nano-sized domains related to dielectric anomaly in YFe2O4-δ

Y Horibe, K Kishimoto, S Mori, N Ikeda - Microscopy, 2005 - ieeexplore.ieee.org
… related to the dielectric anomalies found in YFe2O4-δ. … strongly correlated to the anomalous
dielectric properties found in … strongly related to the dielectric anomalies found in YFe2O4-δ. …

Generation mechanism of negative permittivity and Kramers–Kronig relations in BaTiO3/Y3Fe5O12 multiferroic composites

Z Wang, K Sun, P Xie, Y Liu, R Fan - Journal of Physics …, 2017 - iopscience.iop.org
… Usually, negative permittivity is well achieved by plasma oscillation of free electrons in …
negative permittivity in ceramics to reduce dielectric loss. In this paper, negative permittivity in …

Novel Gadolinium (Gd) and Chromium (Cr) Co-Doped Yttrium Iron Garnet (Y3Fe5O12) Nanoparticles

MN Hossain, MM Rhaman, MA Ali, N Jahan… - Arabian Journal for …, 2024 - Springer
dielectric behavior of Y 3 Fe 5 O 12 is studied in the 100 Hz to 1 MHz frequency range. The
frequency-dependent dielectric constant displays the normal dielectric … The dielectric constant …

Multiferroic properties of the Y2BiFe5O12 garnet

A Durán, C Ostos, O Arnache, JM Siqueiros… - Journal of Applied …, 2017 - pubs.aip.org
… However, the dielectric and polarization studies clearly exhibit a typical relaxor ferroelectric
behavior at room temperature where the maxima of the broad permittivity peaks shift with …