抄録
We report a method to focus the electron beam generated using a pyroelectric crystal. An electron beam with a spot size of 100 μm was achieved by applying an electrical field to an electroconductive needle tip set on a pyroelectric crystal. When the focused electron beam bombarded a sample, characteristic X-rays of the sample were only detected due to the production of an electric field between the needle tip and the sample.
本文言語 | English |
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論文番号 | 073111 |
ジャーナル | Review of Scientific Instruments |
巻 | 84 |
号 | 7 |
DOI | |
出版ステータス | Published - 2013 7月 |
外部発表 | はい |
ASJC Scopus subject areas
- 器械工学