Multiferroic two-dimensional materials

Author: xmws

August undefined, 2024

WebTwo dimensional materials, Vesicles Abstract In future nanocircuits based on two-dimensional (2D) materials, the ideal nonvolatile memories (NVMs) would be based on 2D multiferroic materials that can combine both efficient ferroelectric writing and ferromagnetic reading, which remain hitherto unreported. Web15 ian. 2024 · Abstract Functional materials with ferroelectricity or multiferroicity based on two-dimensional (2D) materials have been a fast developing field which attracts intensive investigations due to their potential applications and underlying new science.

A design strategy for 2D multiferroics Nature Reviews Materials

WebTwo-dimensional materials have rich physical and chemical properties due to their unique nanostructures and electronic states. Although many two-dimensional materials have been reported in the past decade, they rarely exhibit multiferroic behavior. california business activity code lookup

Magneto-optical Kerr effect in ferroelectric antiferromagnetic two ...

Web12 apr. 2024 · Based on density functional theory, the ground state and magnetic order of monolayer AgCr 2 S 4 have been determined. The centrosymmetry emerges upon two-dimensional confinement and thus eliminates the bulk polarity. Moreover, two … Web2015年9月-2024年6月，北京科技大学，数理学院，副教授. 主要研究领域. 通过实验手段研究先进功能材料中力、电、磁、热、光等多场耦合行为. 1、压电、铁电、铁磁、多铁等先进功能材料中的多场耦合力学. 2、先进功能材料的设计与生长. 3、原子力显微技术与多 ... WebThe coexistence of ferroelectricity and magnetism in two-dimensional (2D) multiferroic materials with the thickness of few atomic layers offers a tantalizing potential for high-density multistate data storage but has been rarely verified in experiments. Herein, we propose a realistic 2D multiferroic material Editor’s Choice: Computational studies of … coach stainless steel apple watch band

Two-Dimensional Metal-Free Organic Multiferroic Material for …

WebAbstract We design a multiferroic metal that combines seemingly incompatible ferromagnetism, ferroelectricity, and metallicity by hole doping a two-dimensional (2D) ferroelectric with high density of states near the Fermi level. Web12 apr. 2024 · Based on density functional theory, the ground state and magnetic order of monolayer AgCr 2 S 4 have been determined. The centrosymmetry emerges upon two-dimensional confinement and thus eliminates the bulk polarity. Moreover, two-dimensional ferromagnetism appears in the CrS 2 layer of AgCr 2 S 4 and can persist up to room … california business and professionsWeb9 dec. 2024 · Herein, we screen out 39 new 2D ferroelectric materials, MX (M: Group III-V elements; X: Group V-VII elements), in three phosphorus-analogue phases including black phosphorene-like α-phase, blue phosphorus-like β-phase, and GeSe-like γ-phase using high-throughput calculations. california business and professions code 2725

"Web24 ian. 2016 · It is shown that a material with Mexican-hat band dispersion, α-SnO, can be ferroelastic or paraelastic depending on the number of layers, and an unexpected multiferroic phase is obtained in a range of hole density for which the material presents … " - Multiferroic two-dimensional materials

Multiferroic two-dimensional materials

Web20 mai 2024 · Two-dimensional ferromagnetic-ferroelectric multiferroics in violation of the d 0 rule Hengxin Tan, Menglei Li, Haitao Liu, Zhirong Liu, Yuanchang Li, and Wenhui Duan ... Here we report a class of multiferroic materials, monolayer VO X 2 (X = Cl, Br, and I), which combine the advantages of type-I and type-II multiferroics. Web30 iun. 2024 · The recent discovery of two-dimensional (2D) ferromagnetism in van der Waals materials has opened the door to the control of 2D magnetism by means of electric field. Here we demonstrate the magnetization reversal through switching polarization in a …

Did you know?

Web11 mai 2024 · Multiferroic materials are potential to be applied in novel magnetoelectric devices, for example, high-density non-volatile storage. Last decades, research on multiferroic materials was focused on three-dimensional (3D) materials. However, 3D materials suffer from the dangling bonds and quantum tunneling in the nano-scale thin … Web11 nov. 2024 · Multiferroic materials, which are multifunctional materials with numerous main ferroic orders in a single phase, are fundamentally and technologically essential for a variety of applications, such as nonvolatile memory, 1 sensors, 2 energy harvesting, 3 …

Web3 apr. 2024 · Ferroelectrics and multiferroics are a class of materials that exhibit switching of their physical properties under an external influence. ... Two-dimensional ferroelectrics from high throughput ... Web13 mai 2024 · Two-dimensional (2D) multiferroic materials offer a unique platform for the development of next-generation multifunctional devices. Based on first-principles calculations, a stable 2D configuration of a lead oxide (δ-PbO) monolayer is proposed to …

WebAbstract Achieving multiferroic two-dimensional (2D) materials with electric field control of magnetism is highly desirable in nanospintronics, but is rare because of the mutually exclusive origins of magnetism and ferroelectricity. Web6 mar. 2024 · Here, using first-principles calculations, we predicted two types of 2D materials, Sc 2 P 2 Se 6 and ScCrP 2 Se 6 monolayers with ferroelectric (FE) and multiferroic properties, respectively. The Sc 2 P 2 Se 6 monolayer has out-of-plane FE polarization originating from the asymmetrical arrangement of P atoms. The FE phase is …

Web23 feb. 2024 · Two-dimensional (2D) magnetoelectric multiferroics are promising multifunctional materials for miniaturized logic and memory devices. Herein, we explore the effectiveness of strain engineering for tuning the properties of a recently predicted 2D antiferromagnetic-ferroelectric, VOCl 2 monolayer. Interestingly, we find that magnetic …

Web3 apr. 2024 · Ferroelectrics and multiferroics are a class of materials that exhibit switching of their physical properties under an external influence. Ferroelectrics demonstrate a switchable electric... california business and professions code 119Web7 feb. 2024 · Two-dimensional (2D) multiferroic materials, exhibiting both ferromagnetism and ferroelasticity, have promising applications in the miniaturization of quantum devices, such as high-density data storage and spintronic devices. Using first … california business and professions code 5538Web13 mai 2024 · Two-dimensional (2D) multiferroic materials offer a unique platform for the development of next-generation multifunctional devices. Based on first-principles calculations, a stable 2D configuration of a lead oxide (δ-PbO) monolayer is proposed to realize the multiferroic coupling between ferroelectricity (FE) and ferroelasticity (FA). … coach stansted airport to bristol