Electron Interference Experiment with Asymmetric Double Slit

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Other Title
  • 非対称な二重スリットを用いた電子波干渉実験
  • ヒタイショウ ナ ニジュウ スリット オ モチイタ デンシハ カンショウ ジッケン

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Abstract

<p>A novel double-slit experiment was performed using the state-of-the-art electron wave interference technology. Using an asymmetric double-slit, we conducted experiments called “which-way” experiments to determine which slit electrons passed through under the condition of a short propagation distance named as a pre-Fraunhofer condition. Individual electrons were categorized into three types; those that passed though only the left slit; those that passed though both slits simultaneously; and those that passed through only the right slit. The distribution of those electrons was explicitly shown in color-coded figure.</p>

Journal

  • KENBIKYO

    KENBIKYO 54 (2), 98-103, 2019-08-30

    The Japanese Society of Microscopy

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