Phase transitions in magneto-electric hexaferrites

T Koutzarova, S Kolev, K Krezhov, B Georgieva - ACS omega, 2022‏ - ACS Publications
Hexaferrites have long been the object of extensive studies because of their great possibility
for applications─ permanent magnets, high-density recording media, microwave devices, in …

Magnetic, magnetodielectric, and magnetoimpedance correlations in co-substituted (Co, Ho) KBiFe2O5 at room temperature

K Chandrakanta, R Jena, DP Sahu, AK Singh - Journal of Alloys and …, 2023‏ - Elsevier
The exotic physical properties of unique brownmillerite KBiFe 2 O 5 (HC0) are enhanced by
co-substituting rare-earth Holmium (Ho) and transition metal Cobalt (Co), ion and …

The effects of indium do** on the electrical, magnetic, and magnetodielectric properties of M-type strontium hexaferrites

S Zhou, Y Yang, RY Lei, JP Zhou, XM Chen - Journal of Magnetism and …, 2021‏ - Elsevier
A series of indium-doped hexaferrite ceremics with composition of SrIn x Fe 12-x O 19 (x= 0,
1.8, 2.4 and 3.0) were synthesized by a solid-state reaction method. The samples have a …

Enhanced magnetic and magnetodielectric properties of Co-doped brownmillerite KBiFe2O5 at room temperature

K Chandrakanta, R Jena, P Pal, MF Abdullah… - Journal of Alloys and …, 2021‏ - Elsevier
We report significant enhancement in magnetic and magnetodielectric (MD) properties of
cobalt (Co) doped polycrystalline KBiFe 2 O 5 (KBFO). Rietveld refinement of X-ray …

Low magnetic field induced giant magnetoelectric coupling in -doped -type stemming from enhanced superexchange interaction

D Zhao, J Li, T Xu, H Wu, X Chen, G Sun, Z Zhou - Physical Review B, 2023‏ - APS
A giant, reversible magnetoelectric polarization induced under one order of magnitude lower
magnetic field was observed in Y-type BaSr Co 2− x Cu x Fe 11 AlO 22 (0< x< 1) ceramics …

Evidence of room temperature magnetodielectric and cluster glass behavior of Sr substituted Y-type Ba2Mg2Fe11. 48Mn0. 52O22 hexaferrite

MF Abdullah, S Devi, R Jena, K Chandrakanta… - Journal of Magnetism …, 2022‏ - Elsevier
We have presented a systematic study on structural, magnetic, and magnetodielectric (MD)
properties of Y-type Ba 2-x Sr x Mg 2 Fe 11.48 Mn 0.52 O 22 (0< x≤ 1) hexaferrite. The …

Signature of magnetodielectric coupling in (0.8) Bi5Ti3FeO15-(0.2) La0. 67Sr0. 33MnO3 composites

R Jena, K Chandrakanta, MF Abdullah… - AIP Conference …, 2023‏ - pubs.aip.org
(1-x) Bi5Ti3FeO15-(x) La0. 67Sr0. 33MnO3 for x= 0.2 multiferroic composite is synthesized
via sol-gel modified method. The Rietveld refinement of X-ray diffraction confirms the …

[PDF][PDF] Signature of magnetodielectric coupling in (0.8) Bi

R Jena, K Chandrakanta, MF Abdullah - 2023‏ - academia.edu
(1-x) Bi5Ti3FeO15-(x) La0. 67Sr0. 33MnO3 for x= 0.2 multiferroic composite is synthesized
via sol-gel modified method. The Rietveld refinement of X-ray diffraction confirms the …