作成者 |
|
|
|
|
|
本文言語 |
|
出版者 |
|
|
発行日 |
|
収録物名 |
|
巻 |
|
号 |
|
開始ページ |
|
終了ページ |
|
出版タイプ |
|
アクセス権 |
|
JaLC DOI |
|
関連DOI |
|
|
|
|
関連URI |
|
|
|
|
関連情報 |
|
|
|
|
概要 |
Sputtering by bombarding neutrals on the first wall of a controlled fusion reactor is believed to be the dominant among various processes of plasma-surface interactions, as an impurity-release to plas...mas at one hand and as the reduction of the wall thickness at the other. In order to obtain basic insight into the process, laser fluorescence spectroscopy was applied to study temporal developments of angular distributions of sputtered atoms. The results supported the usefulness of the technique and were explained by oxidizations of the surface and/or formations of sputtering cones, the latter being confirmed by using a scanning electron microscopy. Future improvements of experiments were also described.続きを見る
|