Mass Spectrometric Studies of the Work Function and the Heats of Sublimation of Atom and Positive Ion

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概要

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• The specially designed ion source of mass spectrometer has been used to measure simultaneously both ions formed by electron impact and by self surface ionization, and from these measurements the work functions and the heats of sublimation of atoms and positive ions of rhenium, tantalum and tungsten have been determined. These values obtained are 5.62±0.08, 7.94±0.20and10.19±0.28eV for rhenium, 5.02±0.11, 8.04±0.12and10.90±0.23eV for tantalum, and 5.04±0.29, 9.28±0.27 and 12.22±0.56eV for tungsten, respectively.

• 日本質量分析学会の論文

著者

• KUBO KENJI

  Engineering Research Institute, Kyoto University

• Sasaki Noriaki

  Engineering Research Institute, Kyoto University

• ASANO MITSURU

  Engineering Research Institute, Kyoto University

関連論文

• Mass Spectrometric Studies of the Work Function and the Heats of Sublimation of Atom and Positive Ion
• Surface Ionization and Thermoelectronic Property of Uranium Dioxide
• Vaporization of Strontium Atom and Ion from Strontium Oxide Applied on Tungsten and Rhenium
• Heats of Vaporization of UO2 and UO from UO2

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