Two-dimensional magnetic atomic crystals

Abstract

Two-dimensional (2D) magnetic crystals show many fascinating physical properties and have potential device applications in many fields. In this paper, the preparation, physical properties and device applications of 2D magnetic...

Strain-Modulated Magnetism in MoS2

“…Overall, an extensive and in-depth understanding of strain-mediated magnetism in MoS 2 is needed, which would provide new avenues for spintronics [ 189 , 190 , 191 , 192 , 193 , 194 , 195 , 196 , 197 ] and straintronics [ 198 , 199 , 200 , 201 , 202 ].…”

Recent Progress of Atomic Layer Technology in Spintronics: Mechanism, Materials and Prospects

“…At the same time, the monolayerr VSe 2 with charge density wave and magnetic phenomena is a representative metal 2D magnet. According to the results of their research, Wong et al created a monolayer of VSe 2 on highly oriented pyrolytic graphite (HOPG) using MBE to seek for novel low-dimensional quantum phenomena [8,9]. MBE was used to build a room temperature ferromagnetic monolayer Cr 3 Te 4 in 2021 by Chua et al at a lower substrate temperature [10].…”

“…In conclusion, these findings demonstrate that MBE is still a highly successful and important method for generating thin films at the atomic layer level. However, the ultrahigh vacuum growing conditions, high purity source material, and sluggish growth rate of this technology are the primary obstacles to its practical deployment in the industrial setting [3,9].…”

Atomic scale insights into the epitaxial growth mechanism of 2D Cr3Te4 on mica

“…2D magnetic materials are of great research importance in the key elds of spintronics, topological physics and materials science. [1][2][3][4][5] In 1966, the Mermin-Wagner theorem proposed that the isotropic Heisenberg model does not exist for 2D long-range magnetic ordering at non-zero temperatures because of thermal uctuations. 6 It was not until the recent ndings of intrinsic ferromagnetism in CrI 3 and CrGeTe 3 , 7,8 researchers started to realize that magnetic anisotropy can eliminate this limitation which allows Ising ferromagnetism.…”