Secondary Electron Emission from Solid Surfaces by Bombardment with Charged Particles

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概要

• 論文の詳細を見る

• Based on the power potential law between incident ions and lattice electrons, a universal range curve of positive ions penetrating into solid targets due to electronic collisions is derived as a function of the reduced energy. Based on the assumption that the secondary electrons released in the material are proportional to the energy loss, and following the absorption law of Lenard type after their dislodgement, the energy dependence of the secondary electron yield can consistently be obtained as a function of the reduced energy. The maximum yield of the secondary electrons at the characteristic energy is derived which depends on the range due to electronic energy losses and the most probable escape distance, both governed by the numerical parameters of the power potential. It is found that these modifications for the kinetic-emission give considerably improved agreement between the theoretical and experimental universal reduced yield-energy curves.

• 社団法人応用物理学会の論文
• 1974-06-05

著者

• Kanaya Koichi

  Kogakuin University

• Ono Susumu

  Kogakuin University

関連論文

• Secondary Electron Emission from Solid Surfaces by Bombardment with Charged Particles
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• Periodic Dependence of Gaussian Electronic Stopping Cross Section with Energetic Ions in Solid Targets

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