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Updated: May 9, 2025

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

Published on: March 24, 2019

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激活铁化的基底平面惰性区域,以激发电磁微波吸收的动机

Liyuan Qin1,2, Ziyang Guo1, Qinghai Shu1

  • 1School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, China.

Small (Weinheim an der Bergstrasse, Germany)
|May 3, 2025
PubMed
概括

研究人员通过引入双缺陷来增强铁化物 (FeTe) 微波吸收器. 这种优化显著改善了电磁波 (EMW) 吸收和雷达波衰减能力.

关键词:
他们的脚.双缺陷工程 双缺陷工程电磁微波的吸收电磁微波的吸收.氧气等离子体的氧气等离子体.

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Simulation, Fabrication and Characterization of THz Metamaterial Absorbers13:44

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IR Spectrum Peak Intensity: Amount of IR-Active Bonds00:55

IR Spectrum Peak Intensity: Amount of IR-Active Bonds

When infrared radiation is passed through a molecule, absorption occurs if the molecule's vibration leads to a substantial change in its bond dipole moment. Transitions between vibrational energy levels, typically corresponding to infrared frequencies (4000–400 cm−1), allow absorption if the vibration significantly alters the dipole moment, making the molecule infrared active. The molecular bonds have different stretching and bending vibrations, resulting in various peaks with...
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