表面科学
Online ISSN : 1881-4743
Print ISSN : 0388-5321
ISSN-L : 0388-5321
ガラスのモノクロマティックX線光電子分光
試料表面の帯電制御法
松本 修治難波 徳郎三浦 嘉也
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ジャーナル フリー

1997 年 18 巻 8 号 p. 466-472

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Several surface potential control methods were evaluated with a focusing monochromatic X-ray photoelectron spectroscopic measurement for a silica glass. Distortion of the O1s signal was easily improved by the combination of a low energy electron flood gun and an electrically grounded Ni mesh screen mounted about 1 mm above the sample surface. It was also found that the potential could be controlled by the combination of Ar gas introduced into vacuum chamber and an ion gun with no accelarating bias.

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