カスタマーログイン 0 ショッピングカート
ホーム 書籍 電子書籍 ジャーナル 参考文献と会報 著者、編集者、レビュー者 A-Z商品インデックス
Progress in Plasma Processing of Materials, 1997

ISBN 印刷: 1-56700-093-2

CHARACTERISATION OF PLASMAS PRODUCED BY THE "TORCHE A INJECTION AXIALE"

要約

Two different kinds of plasmas created by the microwave driven Torche a Injection Axiale (TIA) are investigated: one with helium and the other with argon as the main gas. Using absolute line intensity measurements the densities of the excited states are determined. Applying the ideal gas law gives the ground state density. It is found that both plasmas are ionising and that the excitation temperatures range from 3000 to 11000 K. The electron temperature and the electron density are determined using Thomson scattering. In the plasma with helium as the main gas, average densities between 0.64 and 5.1 × 1020 m−3 and temperatures around 25000 K are found. In an argon plasma the electron temperature is lower and the electron density is higher: 17000 K and around 1021 m−3 respectively. Radial profiles of the electron density, obtained by focusing the laser beam, appear to have a donut-like shape.
ホーム Begell Digital Portal Begellデジタルライブラリー ジャーナル 書籍 電子書籍 参考文献と会報 著者、編集者、レビュー者 A-Z商品インデックス 価格及び購読のポリシー Begell Houseの概要 連絡先 Language English 中文 Русский 日本語 Português Deutsch Français Español