| 摘要 |
<p>An apparatus forming a reflection electron hologram, wherein a fraction of an electron wave from an electron source (1) illuminate a specimen (5) and caused to be reflected thereat, the remaining electron wave does not illuminate the specimen, but passes aside, the specimen, and the electron wave reflected from the specimen and the electron wave not illuminating, but passes aside, the specimen, are superimposed one upon the other.</p> |
