Recent progress on multiferroic hexagonal rare-earth ferrites (h-RFeO3, R= Y, Dy-Lu)

X Li, Y Yun, X Xu - Journal of Physics D: Applied Physics, 2024 - iopscience.iop.org
Multiferroic hexagonal rare-earth ferrites (h-RFeO3, R= Sc, Y, and rare earth), in which the
improper ferroelectricity and canted antiferromagnetism coexist, have been advocated as …

Tuning the Néel temperature of hexagonal ferrites by structural distortion

K Sinha, H Wang, X Wang, L Zhou, Y Yin, W Wang… - Physical Review Letters, 2018 - APS
To tune the magnetic properties of hexagonal ferrites, a family of magnetoelectric multiferroic
materials, by atomic-scale structural engineering, we studied the effect of structural distortion …

Electronic structure and direct observation of ferrimagnetism in multiferroic hexagonal

S Cao, K Sinha, X Zhang, X Zhang, X Wang, Y Yin… - Physical Review B, 2017 - APS
The magnetic interactions between rare-earth and Fe ions in hexagonal rare-earth ferrites
(hR FeO 3), may amplify the weak ferromagnetic moment on Fe, making these materials …

Domain-wall magnetoelectric coupling in multiferroic hexagonal YbFeO3 films

X Li, Y Yun, AS Thind, Y Yin, Q Li, W Wang… - Scientific Reports, 2023 - nature.com
Electrical modulation of magnetic states in single-phase multiferroic materials, using domain-
wall magnetoelectric (ME) coupling, can be enhanced substantially by controlling the …

Study of the electronic structure of LuFeO3 and Lu(YFe)O3 nanoparticles by X-ray photoelectron spectroscopy and Mossbauer spectra

KS Kantharaj, GVJ Gowda, A El-Denglawey… - Journal of Materials …, 2022 - Springer
It's indeed critical to improve our understanding of how functional materials work in order to
design the next generation of materials in their domains. We chose LuFeO3 and Lu (YFe) …

Giant interfacial spin Hall angle from Rashba-Edelstein effect revealed by the spin Hall Hanle process

J Li, AH Comstock, A McConnell, X Li, Y Yun, D Sun… - Physical Review B, 2023 - APS
The Rashba-Edelstein effect (REE), which generates interfacial spin polarization and
subsequent spin current, is a compelling spin-charge conversion mechanism for spintronic …

[HTML][HTML] Structural studies and physical properties of hexagonal-YbFeO3 thin films

RC Rai, C Horvatits, D Mckenna, J Du Hart - AIP Advances, 2019 - pubs.aip.org
We present structural, magnetic, and optical properties of multiferroic hexagonal YbFeO 3
thin films, deposited on single crystal (001) Al 2 O 3 and (111) ysz substrates by a …

Pressure-induced phase transition and phonon softening in

KA Smith, SP Ramkumar, NC Harms, AJ Clune… - Physical Review B, 2021 - APS
We combine diamond anvil cell techniques, synchrotron-based infrared and Raman
scattering spectroscopies, a symmetry analysis, and complementary lattice dynamics …

Effective control of conductivity in lutetium orthoferrite with cobalt do** measured by terahertz time-domain spectroscopy

G Li, R Liu, J Huang, H Cui, N ** is explored by
terahertz (THz) time-domain spectroscopy. It is demonstrated that the conductivity of 5% Co …

Real-Space Infrared Spectroscopy of Ferroelectric Domain Walls in Multiferroic h-(Lu,Sc)FeO3

KA Smith, SP Ramkumar, K Du, X Xu… - … Applied Materials & …, 2023 - ACS Publications
We employ synchrotron-based near-field infrared spectroscopy to image the phononic
properties of ferroelectric domain walls in hexagonal (h) Lu0. 6Sc0. 4FeO3, and we compare …