A Modified Stopping Power Formula of Firsov

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概要

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• A simple semi-empirical formula for calculating the electronic stopping power forlow energy heavy ions has been obtained using a screened Coulomb potential on thebasis of a Thomas-Fermi model of atoms. Main features of the formula are theasymmetry and the mutual independency with respect to the atomic numbers ofincident ion Z. and target atom Z.. By adjusting two parameters concerning chargestate of the projectile and degree of ionization of atomic electrons in the target by thecollision, the formula is able to fit available experimental data to within - 10 to 20'/between the energy range 5 to 30 KeV/amu.

• 社団法人日本物理学会の論文
• 1977-11-15

著者

• Sugiyama Haruo

  Electrotechnical Laboratory

関連論文

• Modification of Lindhard-Scharff-Schiφtt Formula for Electronic Stopping Power
• Inner Shell Corrections to the Stopping Power Formula of Bethe
• Thickness Dependence of the Nuclear Stopping-Power
• Energy Loss and Range of Electrons below 10 keV
• A Modified Stopping Power Formula of Firsov

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