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Updated: Jan 7, 2026

Frequency Mixing Magnetic Detection Scanner for Imaging Magnetic Particles in Planar Samples
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Frequency Mixing Magnetic Detection Scanner for Imaging Magnetic Particles in Planar Samples

Published on: June 9, 2016

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基于校准的磁粒子成像重建中的适应性和强大的频率选择框架

Tao Zhu, Haoran Zhang, Zechen Wei

    IEEE transactions on bio-medical engineering
    |December 30, 2025
    PubMed
    概括

    磁粒子成像 (MPI) 重建的自适应框架简化了频率选择. 这种方法提高了计算效率和图像质量,大大减少了重建时间.

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    Optimized Setup and Protocol for Magnetic Domain Imaging with In Situ Hysteresis Measurement09:43

    Optimized Setup and Protocol for Magnetic Domain Imaging with In Situ Hysteresis Measurement

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    Optimizing Magnetic Force Microscopy Resolution and Sensitivity to Visualize Nanoscale Magnetic Domains07:42

    Optimizing Magnetic Force Microscopy Resolution and Sensitivity to Visualize Nanoscale Magnetic Domains

    Published on: July 20, 2022

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    相关概念视频

    NMR Spectrometers: Radiofrequency Pulses and Pulse Sequences01:17

    NMR Spectrometers: Radiofrequency Pulses and Pulse Sequences

    A pulse is a short burst of radio waves distributed over a range of frequencies that simultaneously excites all the nuclei in the sample. Upon passing a radio frequency pulse along the x-axis, the nuclei absorb energy corresponding to their Larmor frequencies and achieve resonance. This shifts the net magnetization vector from the z-axis toward the transverse plane. This angle of rotation of the magnetization vector, or the flip angle, is proportional to the duration and intensity of the pulse.
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