抄録
Bright narrow band emission observed in optically thin plasmas of high-Z elements in the extreme ultraviolet spectral region follows a quasi-Moseley's law. The peak wavelength can be expressed as λ =(21.86±12.09) ×R∞ - 1×(Z- (23.23±2.87))- (1.52±0.12), where R∞ is the Rydberg constant. The wavelength varies from 13.5 nm to 4.0 nm as the atomic number, Z, increases from Z = 50 to Z = 83. The range of emission wavelengths available from hot optically thin plasmas permits the development of bright laboratory-scale sources for applications including x-ray microscopy and x-ray absorption fine structure determination.
本文言語 | 英語 |
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論文番号 | 234107 |
ジャーナル | Applied Physics Letters |
巻 | 104 |
号 | 23 |
DOI | |
出版ステータス | 出版済み - 2014/06/09 |
ASJC Scopus 主題領域
- 物理学および天文学(その他)