Impedance spectroscopy and ac conductivity mechanism in Sm doped Yttrium Iron Garnet

B Deka, S Ravi, D Pamu - Ceramics International, 2017 - Elsevier
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 …

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
Yttrium iron garnet (YIG; Y 3 Fe 5 O 12) is an important material in the field of electronics
because of its unique magnetic properties. This makes it ideal for use in devices such as …

Structural, magnetic and dielectric properties of Cr substituted yttrium iron garnets

Aakansha, S Ravi - Journal of the American Ceramic Society, 2018 - Wiley Online Library
Abstract Chromium substituted polycrystalline Yttrium Iron Garnets (Y3Fe5–xCrxO12 with x=
0 to 0.5) were prepared in single‐phase form with lattice constant in the range of 12.3775 Å …

CO-precipitation synthesis of iron-containing garnets Y3Al5− xFexO12 and their magnetic properties

M Zeng - Journal of Magnetism and Magnetic Materials, 2015 - Elsevier
Iron-containing garnets Y 3 Al 5− x Fe x O 12 (YAIG) nano-powders with a size range of
approximately 50 nm were prepared by the co-precipitation technique. The composition, the …

Analysis of negative magnetization and dielectric studies in holmium substituted samarium iron garnet

S Verma, S Ravi - Solid State Sciences, 2023 - Elsevier
We have used solid-state reaction approach for the preparation of polycrystalline samples of
(Sm 1-x Ho x) 3 Fe 5 O 12 (x= 0.0 to 1.0) and the phase formation is verified by the …

Impact of process parameters and dopant concentration on structural, magnetic, and dielectric properties of Dysprosium-doped nickel-zinc ferrites synthesized by …

T Ramesh, P Usha, P Neelima… - ECS Journal of Solid …, 2023 - iopscience.iop.org
This study aims to investigate the impact of substituting Dy 3+ ions on the structural,
magnetic and dielectric properties of Nickel Zinc (Ni-Zn) ferrites, which have the chemical …

Study on dielectric and magnetic properties of Ho3Fe5O12 ceramics

J Su, X Lu, C Zhang, J Zhang, H Sun, C Ju… - Physica B: Condensed …, 2012 - Elsevier
Ho3Fe5O12 ceramics with garnet structure were prepared by the solid-state reaction
method. The results revealed the existence of Fe2+ ions have intensive influence on …

Magnetodielectric coupling in multiferroic holmium iron garnets

MM Selvi, D Chakraborty, C Venkateswaran - Journal of Magnetism and …, 2017 - Elsevier
Single phase magneto-electric multiferroics require a large magnetic or electric field for
producing magneto-electric (ME) and magnetodielectric (MD) effects. For utilizing these …

Why Are Garnets Not Ferroelectric? A Theoretical Investigation of Y3Fe5O12

P Baettig, T Oguchi - Chemistry of Materials, 2008 - ACS Publications
Results are presented on the electronic, electric, and magnetic properties of yttrium iron
garnet, Y3Fe5O12 using first-principles calculations. A cubic centrosymmetric structure and …

Study of impedance, dielectric and magnetic properties in Y3Fe5−xMnxO12 (x = 0–0.2)

Aakansha, S Ravi - Journal of Materials Science: Materials in Electronics, 2019 - Springer
Manganese substituted yttrium iron garnet (Y 3 Fe 5− x Mn x O 12 with x= 0, 0.1 and 0.2)
were prepared by sol–gel route and they are all found to be in single-phase form with lattice …