First-principles calculations for Dzyaloshinskii–Moriya interaction

H Yang, J Liang, Q Cui - Nature Reviews Physics, 2023 - nature.com
Understanding the magnetic interactions is of fundamental importance in condensed-matter
physics as well as in the application of spintronic devices. In the past 13 years, the …

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 …

Gate-tunable room-temperature ferromagnetism in two-dimensional Fe3GeTe2

Y Deng, Y Yu, Y Song, J Zhang, NZ Wang, Z Sun, Y Yi… - Nature, 2018 - nature.com
Materials research has driven the development of modern nano-electronic devices. In
particular, research in magnetic thin films has revolutionized the development of spintronic …

Chiral multiferroicity in two-dimensional hybrid organic-inorganic perovskites

H Zheng, A Ghosh, MJ Swamynadhan, Q Zhang… - Nature …, 2024 - nature.com
Chiral multiferroics offer remarkable capabilities for controlling quantum devices at multiple
levels. However, these materials are rare due to the competing requirements of long-range …

Ferroelectrically tunable magnetic skyrmions in ultrathin oxide heterostructures

L Wang, Q Feng, Y Kim, R Kim, KH Lee, SD Pollard… - Nature materials, 2018 - nature.com
Magnetic skyrmions are topologically protected whirling spin texture. Their nanoscale
dimensions, topologically protected stability and solitonic nature, together are promising for …

Room-temperature sub-100 nm Néel-type skyrmions in non-stoichiometric van der Waals ferromagnet Fe3-xGaTe2 with ultrafast laser writability

Z Li, H Zhang, G Li, J Guo, Q Wang, Y Deng… - Nature …, 2024 - nature.com
Realizing room-temperature magnetic skyrmions in two-dimensional van der Waals
ferromagnets offers unparalleled prospects for future spintronic applications. However, due …

Anatomy of Dzyaloshinskii-Moriya Interaction at Interfaces

H Yang, A Thiaville, S Rohart, A Fert, M Chshiev - Physical review letters, 2015 - APS
The Dzyaloshinskii-Moriya interaction (DMI) has been recently recognized to play a crucial
role in allowing fast domain wall dynamics driven by spin-orbit torques and the generation of …

Topological spin texture in Janus monolayers of the chromium trihalides Cr(I,

C Xu, J Feng, S Prokhorenko, Y Nahas, H **ang… - Physical review b, 2020 - APS
Topological magnetic states are promising for ultradense memory and logic devices. Recent
progress in two-dimensional magnets encourages the idea to realize topological states …

Very large Dzyaloshinskii-Moriya interaction in two-dimensional Janus manganese dichalcogenides and its application to realize skyrmion states

J Liang, W Wang, H Du, A Hallal, K Garcia, M Chshiev… - Physical Review B, 2020 - APS
The Dzyaloshinskii-Moriya interaction (DMI), which only exists in noncentrosymmetric
systems, is responsible for the formation of exotic chiral magnetic states. The absence of …

Giant chiral magnetoelectric oscillations in a van der Waals multiferroic

FY Gao, X Peng, X Cheng, E Viñas Boström, DS Kim… - Nature, 2024 - nature.com
Helical spin structures are expressions of magnetically induced chirality, entangling the
dipolar and magnetic orders in materials,,–. The recent discovery of helical van der Waals …