Split-illumination electron holography for improved evaluation of electrostatic potential associated with electrophotography

Toshiaki Tanigaki, Kuniaki Sato, Zentaro Akase, Shinji Aizawa, Hyun Soon Park, Tsuyoshi Matsuda, Yasukazu Murakami, Daisuke Shindo, Hiromitsu Kawase

研究成果: Article査読

6 被引用数 (Scopus)

抄録

Precise evaluation of the electrostatic potential distributions of and around samples with multiple charges using electron holography has long been a problem due to unknown perturbation of the reference wave. Here, we report the first practical application of split-illumination electron holography (SIEH) to tackle this problem. This method enables the use of a non-perturbed reference wave distant from the sample. SIEH revealed the electrostatic potential distributions at interfaces of the charged particles used for development in electrophotography and should lead to dramatic improvements in electrophotography.

本文言語English
論文番号131601
ジャーナルApplied Physics Letters
104
13
DOI
出版ステータスPublished - 2014 3月 31

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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