相关实验视频

Updated: Jun 24, 2025

Visualizing Uniaxial-strain Manipulation of Antiferromagnetic Domains in Fe1+YTe Using a Spin-polarized Scanning Tunneling Microscope
09:06

Visualizing Uniaxial-strain Manipulation of Antiferromagnetic Domains in Fe1+YTe Using a Spin-polarized Scanning Tunneling Microscope

Published on: March 24, 2019

8.1K

铁弹性条纹域在多铁薄膜中的可逆机械切换

Fei Sun1,2,3, Mengjun Wu1,2,3,4, Jianhua Ren1,2,3

  • 1Guangdong Provincial Key Laboratory of Magnetoelectric Physics and Devices, School of Physics, Sun Yat-sen University, Guangzhou 510275, China.

ACS applied materials & interfaces
|June 12, 2024
PubMed
概括

机械开关提供了一种控制铁电薄膜的新方法. 研究人员使用扫描尖端力在BiFeO3薄膜中演示了可逆的平面极化切换,从而实现了新的应用.

关键词:
BiFeO3 薄膜薄膜的使用.机械交换机械交换机械交换机械交换机铁弹性条纹领域灵活的电力电力.扫描探针显微镜 扫描探针显微镜

更多相关视频

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy10:40

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

Published on: April 8, 2018

8.2K
Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides09:41

Bulk and Thin Film Synthesis of Compositionally Variant Entropy-stabilized Oxides

Published on: May 29, 2018

9.5K

相关概念视频

Ferromagnetism01:31

Ferromagnetism

Materials like iron, nickel, and cobalt consist of magnetic domains, within which the magnetic dipoles are arranged parallel to each other. The magnetic dipoles are rigidly aligned in the same direction within a domain by quantum mechanical coupling among the atoms. This coupling is so strong that even thermal agitation at room temperature cannot break it. The result is that each domain has a net dipole moment. However, some materials have weaker coupling, and are ferromagnetic at lower...
2.4K