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Updated: Jan 8, 2026

Fabrication and Operation of a Nano-Optical Conveyor Belt
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Fabrication and Operation of a Nano-Optical Conveyor Belt

Published on: August 26, 2015

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平行重叠域分解FDFD用于大规模复杂纳米结构的建模

Zhanwen Wang, Chengnian Huang, Wangtao Lu

    Optics express
    |December 19, 2025
    PubMed
    概括

    我们开发了一种并行域分解方法 (DDM) 用于建模复杂的纳米结构. 这种高效的数值解决器显著减少了大规模电磁模拟的计算时间.

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    Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations13:56

    Probe Type II Band Alignment in One-Dimensional Van Der Waals Heterostructures Using First-Principles Calculations

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    Electric and Magnetic Field Devices for Stimulation of Biological Tissues13:29

    Electric and Magnetic Field Devices for Stimulation of Biological Tissues

    Published on: May 15, 2021

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    Aliasing01:18

    Aliasing

    Accurate signal sampling and reconstruction are crucial in various signal-processing applications. A time-domain signal's spectrum can be revealed using its Fourier transform. When this signal is sampled at a specific frequency, it results in multiple scaled replicas of the original spectrum in the frequency domain. The spacing of these replicas is determined by the sampling frequency.
    If the sampling frequency is below the Nyquist rate, these replicas overlap, preventing the original...
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