Kα Emission Induced by X-Rays from Laser-Produced Plasma

• Yamaguchi Naohiro

  Institute of Plasma Physics, Nagoya University

書誌事項

タイトル別名

• K<SUB>α</SUB> Emission Induced by X-Rays from Laser-Produced Plasma
• Kアルファ Emission Induced by X Rays from L

抄録

Experiments are conducted to study the effects of X-ray radiation and suprathermal electrons produced by laser-produced plasma on the energy transport. Plasmas were produced by irradiating aluminum coated silicon targets (layered targets) with 1.06 μm Nd: glass Baser of 10¹⁴ W/cm² power density. The nano-second time resolved X-ray spectra (1.5∼2.2 keV) were measured with the scintillator-photomultiplier array. The layer from which He-like ions are originated is limited to have a depth of 0.1 μm into the target, and the Si K_α line emitting region has a depth of about 1 μm. The duration of K_α line signal is longer than that of Al XII line (1s2p ¹P–1s^{2 1}S) signal. The K_α emission can be explained by X-ray absorption in the target material.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 47 (1), 299-305, 1979

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390282679159941888
• NII論文ID: 110001964619
• NII論文ID: 210000088247
• NII論文ID: 130003895942
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.47.299
• BIBCODE: 1979JPSJ...47..299Y
• COI: 1:CAS:528:DyaE1MXltFersLo%3D
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 2056499
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I2056499
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.47.299
• 本文言語コード: en
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