Trompe L'oeil Ferromagnetism—magnetic point group analysis

SW Cheong, FT Huang - npj Quantum Materials, 2023 - nature.com
Ferromagnetism can be characterized by various distinct phenomena such as non-zero
magnetization (inducing magnetic attraction/repulsion), diagonal piezomagnetism …

Magnetic 3d–4f chiral clusters showing multimetal site magneto-chiral dichroism

X Wang, SQ Wang, JN Chen, JH Jia… - Journal of the …, 2022 - ACS Publications
Here, we report the molecular self-assembly of hydroxido-bridged {Ln5Ni6}((Ln3+= Dy3+,
Y3+) metal clusters by the reaction of enantiopure chiral ligands, namely,(R/S)-(2-hydroxy-3 …

Magnetoelectrics and multiferroics: theory, synthesis, characterisation, preliminary results and perspectives for all-optical manipulations

D Bossini, DM Juraschek, RM Geilhufe… - Journal of Physics D …, 2023 - iopscience.iop.org
Solid state compounds exhibiting multiple and coupled macroscopic orders, named
multiferroics, represent a challenge for both theoretical and experimental modern …

Magneto‐chiral anisotropy: From fundamentals to perspectives

M Atzori, C Train, EA Hillard, N Avarvari… - Chirality, 2021 - Wiley Online Library
The interplay between chirality and magnetic fields gives rise to a cross effect referred to as
magneto‐chiral anisotropy (MChA), which can manifest itself in different physical properties …

Permutable SOS (symmetry operational similarity)

SW Cheong, S Lim, K Du, FT Huang - npj Quantum Materials, 2021 - nature.com
Based on symmetry consideration, quasi-one-dimensional (1D) objects, relevant to
numerous observables or phenomena, can be classified into eight different types. We …

Nonvolatile Switching of Large Nonreciprocal Optical Absorption at Shortwave Infrared Wavelengths

K Kimura, T Kimura - Physical Review Letters, 2024 - APS
We report large nonreciprocal optical absorption at shortwave infrared (SWIR) wavelengths
in the magnetoelectric (ME) antiferromagnet (AFM) LiNiPO 4. The difference in absorption …

Visualizing rotation and reversal of the Néel vector through antiferromagnetic trichroism

K Kimura, Y Otake, T Kimura - Nature Communications, 2022 - nature.com
Conventional magnetic memories rely on bistable magnetic states, such as the up and down
magnetization states in ferromagnets. Increasing the number of stable magnetic states in …

Electric field–induced magnetochiral dichroism in a ferroaxial crystal

T Hayashida, K Kimura… - Proceedings of the …, 2023 - National Acad Sciences
In a chiral medium, any mirror symmetries are broken, which induces unique physical
properties represented by natural optical rotation. When electromagnetic waves propagate …

Confirming the trilinear form of the optical magnetoelectric effect in the polar honeycomb antiferromagnet Co2Mo3O8

S Reschke, DG Farkas, A Strinić, S Ghara… - npj Quantum …, 2022 - nature.com
Magnetoelectric phenomena are intimately linked to relativistic effects and also require the
material to break spatial inversion symmetry and time-reversal invariance. Magnetoelectric …

High-field magnetoelectric coupling and successive magnetic transitions in the Mn-doped polar antiferromagnet

JH Zhang, L Lin, C Dong, YT Chang, JF Wang, CL Lu… - Physical Review B, 2024 - APS
Among the 3 d transition metal ions doped polar N i 3 Te O 6, Mn-doped N i 3 Te O 6 has
stimulated great interest due to its high magnetic ordering temperature and complex …