Multiferroic materials and magnetoelectric physics: symmetry, entanglement, excitation, and topology

S Dong, JM Liu, SW Cheong, Z Ren - Advances in Physics, 2015 - Taylor & Francis
Multiferroics are those materials with more than one ferroic order, and magnetoelectricity
refers to the mutual coupling between magnetism (spins and/or magnetic field) and …

Multiferroicity and skyrmions carrying electric polarization in GaV4S8

E Ruff, S Widmann, P Lunkenheimer, V Tsurkan… - Science …, 2015 - science.org
Skyrmions are whirl-like topological spin objects with high potential for future magnetic data
storage. A fundamental question that is relevant to both basic research and application is …

Unexpected observation of splitting of skyrmion phase in Zn doped Cu2OSeO3

HC Wu, TY Wei, KD Chandrasekhar, TY Chen… - Scientific reports, 2015 - nature.com
Abstract Polycrystalline (Cu1− xZnx) 2OSeO3 (0≤ x≤ 0.2) samples were synthesized using
solid-state reaction and characterized by X-ray diffraction (XRD). The effect of Zn do** …

Topological Hall effect associated with spin reorientation transition in tetragonal Mn1. 9Co0. 1Sb ferrimagnet

S Ma, G Yu, C Qiu, J Liu, Z Zhang, X Luo… - Journal of Alloys and …, 2022 - Elsevier
Abstract Ferrimagnetic Mn 2 Sb-based compounds with the tetragonal structure have been
of interest due to multiple magneto-functional properties. But very few investigations about …

Electric properties of the twelve-fold vortex structure in hexagonal manganites

H Lin, K Yang, L Lin, Z Yan, JM Liu - Journal of Physics …, 2024 - iopscience.iop.org
Hexagonal manganites, as a functional ferroelectric (FE) material, receive considerable
attention due to their improper ferroelectricity and topological vortex structures. This family …

Magnetoelectric imprint of skyrmions in van der Waals bilayers

Z Shen, X Yao, S Dong - arxiv preprint arxiv:2409.19879, 2024 - arxiv.org
To effectively track and manipulate topological solitons (eg skyrmions) are the key challenge
before their applications. Inspired by the idea of sliding ferroelectricity, here a general …

Driving skyrmions in a composite bilayer

Z Wang, MJ Grimson - Physical Review B, 2016 - APS
Magnetic skyrmions and multiferroics are the most interesting objects in nanostructure
science that have great potential in future spin-electronic technology. The study of …

Magnetoelectric coupling and the manipulation of magnetic Bloch skyrmions

Z Wang, Z Ma, MJ Grimson - Applied Physics Letters, 2018 - pubs.aip.org
Chiral-magnetic/ferroelectric composite systems offer the possibility of electrically inducing
magnetic Bloch skyrmions [Wang and Grimson, Phys. Rev. B 94, 014311 (2016)]. They are …

Skyrmions in Functional Materials

A Saxena, SZ Lin - Integrated Ferroelectrics, 2015 - Taylor & Francis
Skyrmions are topological spin defects which have been observed in chiral magnets and
other materials including some multiferroics in recent years. The typical size of a skyrmion …

Dynamics of current-driven magnetic domain walls and skyrmions

I Purnama - 2015 - dr.ntu.edu.sg
The dynamics of current-driven magnetic domain walls and skyrmions are both topics of
high interest in the magnetism community due to the possibility of employing them in novel …