[HTML][HTML] Dopant site occupancies and iron valence states in SrZnxFe18− xO27 W-type hexaferrites using site-selective X-ray/electron spectroscopy

M Ohtsuka, Y Anan, S Muto - Journal of Alloys and Compounds, 2024 - Elsevier
Zn-doped W-type Sr hexaferrite (SrZn x Fe 18− x O 27; SrZn x-WHF) is an anticipated rare-
earth-free hard magnetic material with strong magnetocrystalline anisotropy and saturation …

Exploring the magnetic properties of -type hexaferrite: Insights from a first-principles study

R Islam, SP Madsen, M Christensen - Physical Review B, 2024 - APS
W-type SrFe 18 O 27 hexaferrite is emerging as a potential material for permanent magnet
applications. Despite this, theoretical modeling on W-type hexaferrites is still lacking, leaving …

Texture formation in W-type hexaferrite by cold compaction of non-magnetic interacting anisotropic shaped precursor crystallites

CG Knudsen, MI Mørch, M Christensen - Dalton Transactions, 2023 - pubs.rsc.org
Crystallites of the W-type hexaferrites, Sr (Ni1− xZnx) 2Fe16O27 (x= 0, 0.5, 1) have been
aligned without applying magnetic field nor hot compaction, but through a simple synthesis …

Synthesis and characterization of BaZn2−xMgxFe16O27 (x = 0.0, 0.5, 1.0, 1.5 and 2.0) hexaferrites for high-frequency antenna application

K Polley, SK Dey, A Kumar, J Bera - Journal of Materials Science: Materials …, 2024 - Springer
Due to their highly malleable electromagnetic characteristics, W-type hexaferrite
BaZn2Fe16O27 (Zn2W) shows significant promise as an emerging magnetic material for …

Superior EMI shielding behavior of multi-layer structure of PVDF based laminated nanocomposite material by controlling the size and distribution of W-type hexaferrite …

A Saha, T Chakraborty, S Saha, S Dutta… - Materials Research …, 2025 - Elsevier
The effects of size and distribution of magnetic filler materials with different loading
percentages inside PVDF matrix having mono-layer and multi-layer structures for the …

Controlling the magnetic structure in W-type hexaferrites

MI Mørch, M Christensen - Applied Crystallography, 2023 - journals.iucr.org
W-type hexaferrites with varied Co/Zn ratios were synthesized and the magnetic order was
investigated using neutron powder diffraction. In SrCo2Fe16O27 and SrCoZnFe16O27 a …

[HTML][HTML] Thin Films of BaM Hexaferrite with an Inclined Orientation of the Easy Magnetization Axis: Crystal Structure and Magnetic Properties

B Krichevtsov, A Korovin, V Fedorov, S Suturin… - Nanomaterials, 2024 - mdpi.com
Thin (~ 50 nm thick) BaM hexaferrite (BaFe12O19) films were grown on (1–102) and (0001)
cut α-Al2O3 (sapphire) substrates via laser molecular beam epitaxy using a one-or two …

Effects of local lattice deformation on magnetic anisotropy of W-type ferrites

J Inoue, H Koizumi, H Nakamura… - Journal of Magnetism and …, 2022 - Elsevier
We calculate the magnetic anisotropy (MA) energy of W-type ferrites, Ba (Sr) Me 2 Fe 16 O
27, where Me is Mg, Co, and Ni, using a cluster model and LS coupling on magnetic ions …

Development of a compact near-infrared lamp furnace for synchrotron powder diffraction and its application for in situ high-temperature observation of ferrite magnets

S Kobayashi, S Kawaguchi - Science and Technology of …, 2024 - Taylor & Francis
The effective development of functional materials requires a thorough understanding of their
high-temperature thermodynamic properties under material production process conditions …

Phase stability of SrZnxFe (2− x) Fe16O27 (0.0≤ x≤ 1.0) in low oxygen pressures

JH You, HJ Kim, JW Lee, SI Yoo - Materials Science and Engineering: B, 2022 - Elsevier
The phase stability of Zn-substituted strontium W-type hexaferrites (SrZn x Fe (2-x) Fe 16 O
27; SrZn x Fe (2-x) W) in the low oxygen pressure (PO 2) of 10− 3 atm, and strontium W-type …