A Model for Electronic Stopping Power of Heavy Ions
Author | : Glen Patrick Reese |
Publisher | : |
Total Pages | : 206 |
Release | : 1970 |
Genre | : |
ISBN | : |
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Author | : Glen Patrick Reese |
Publisher | : |
Total Pages | : 206 |
Release | : 1970 |
Genre | : |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 109 |
Release | : 1969 |
Genre | : |
ISBN | : |
Author | : Palmer G. Steward |
Publisher | : |
Total Pages | : 64 |
Release | : 1966 |
Genre | : Heavy ions |
ISBN | : |
Author | : J. G. Brennan |
Publisher | : |
Total Pages | : 60 |
Release | : 1980 |
Genre | : |
ISBN | : |
Values of the electronic stopping power for projectiles from carbon to uranium in elemental targets from hydrogen through the transuranic elements at the Bohr velocity, are presented in sets of tables. The stopping powers were calculated within a modified Firsov model. An algorithm for determining the stopping power from v=0 to v=3 to 4 v sub o is discussed. The stopping powers, as obtained from this algorithm, are compared with an extensive collection of experimental data. The results are presented in a series of graphs.
Author | : Peter Sigmund |
Publisher | : Springer Science & Business Media |
Total Pages | : 180 |
Release | : 2004-07-09 |
Genre | : Science |
ISBN | : 9783540222736 |
This book offers a concise presentation of theoretical concepts characterizing and quantifying the slowing down of swift heavy ions in matter. Although the penetration of charged particles through matter has been studied for almost a hundred years, the quantitative theory for swift penetrating ions heavier than helium has been developed mainly during the past decade and is still progressing rapidly. The book addresses scientists and engineers working at accelerators with an interest in materials analysis and modification, medical diagnostics and therapy, mass spectrometry and radiation damage, as well as atomic and nuclear physicists. Although not a textbook, this monograph represents a unique source of state-of-the-art information that is useful to a university teacher in any course involving the interaction of charged particles with matter.
Author | : J. F. Ziegler |
Publisher | : Elsevier |
Total Pages | : 437 |
Release | : 2013-09-11 |
Genre | : Science |
ISBN | : 1483148203 |
Stopping Cross-Sections for Energetic Ions in All Elements shows the stopping cross-sections of energetic ions in various elements in both solid and gas phase targets. The book plots chosen ion and target combinations to allow accurate linear interpolation between plots for all elemental ions and all elemental targets (atomic number 1 through 92). Existing stopping data and summaries of the experimental data are presented as well. Chapters are also devoted to electronic and nuclear stopping of ions. Physicists, researchers, physicians, nuclear scientists, radiologists, and engineers will find the book a good reference material.
Author | : Kai Arstila |
Publisher | : |
Total Pages | : 29 |
Release | : 1999 |
Genre | : |
ISBN | : 9789525148770 |
Author | : Michael Nastasi |
Publisher | : Cambridge University Press |
Total Pages | : 572 |
Release | : 1996-03-29 |
Genre | : Science |
ISBN | : 052137376X |
Comprehensive guide to an important materials science technique for students and researchers.
Author | : |
Publisher | : |
Total Pages | : 6 |
Release | : 1996 |
Genre | : |
ISBN | : |
We develop a phenomenological model of electronic stopping power for modeling the physics of ion implantation into crystalline silicon. In the framework of effective charge theory, this electronic stopping power for an ion is factorized into (1) a globally averaged effective charge taking into account effects of close and distant collisions by target electrons with the ion, and (2) a local charge density dependent electronic stopping power for a proton. This model is implemented into both molecular dynamics and Monte Carlo simulations. There is only one free parameter in the model, namely, the one electron radius r{sup degrees}{sub r} for unbound electrons. By fine tuning this parameter, it is shown that the model can work successfully for both boron and arsenic implants. We report that the results of the dopant profile simulation for both species are in excellent agreement with the experimental profiles measured by secondary-ion mass spectroscopy (SIMS) over a wide range of energies and with different incident directions. This model also provides a good physically-based damping mechanism for molecular dynamics simulations in the electronic stopping power regime, as evidenced by the striking agreement of dopant profiles calculated in the molecular dynamics simulations with the SIMS data.
Author | : |
Publisher | : |
Total Pages | : |
Release | : 1963 |
Genre | : |
ISBN | : |
Theory for the passage of heavy ions through a medium, and its agreement with experiment, are discussed. Data on randge, energy, snd stopping power for heavy ions are compiled. (D.C.W.).