{"title":"Energy‐loss probabilities for electrons, positrons, and protons in condensed matter","authors":"J. C. Ashley","doi":"10.1063/1.347348","DOIUrl":null,"url":null,"abstract":"An ‘‘optical‐data’’ model for describing the dielectric response function of a medium was introduced earlier to predict energy‐loss rate and inelastic mean free path for low‐energy (<10‐keV) electrons and positrons. The model is used here to calculate energy‐loss probabilities for electrons, positrons, and protons for use in Monte Carlo calculations or other theoretical simulations. Results for the cumulative interaction probabilities are illustrated using optical data for carbon.","PeriodicalId":15088,"journal":{"name":"Journal of Applied Physics","volume":"69 1","pages":"674-678"},"PeriodicalIF":2.5000,"publicationDate":"1991-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1063/1.347348","citationCount":"55","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Applied Physics","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1063/1.347348","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHYSICS, APPLIED","Score":null,"Total":0}
引用次数: 55
Abstract
An ‘‘optical‐data’’ model for describing the dielectric response function of a medium was introduced earlier to predict energy‐loss rate and inelastic mean free path for low‐energy (<10‐keV) electrons and positrons. The model is used here to calculate energy‐loss probabilities for electrons, positrons, and protons for use in Monte Carlo calculations or other theoretical simulations. Results for the cumulative interaction probabilities are illustrated using optical data for carbon.
期刊介绍：
The Journal of Applied Physics (JAP) is an influential international journal publishing significant new experimental and theoretical results of applied physics research.
Topics covered in JAP are diverse and reflect the most current applied physics research, including:
Dielectrics, ferroelectrics, and multiferroics-
Electrical discharges, plasmas, and plasma-surface interactions-
Emerging, interdisciplinary, and other fields of applied physics-
Magnetism, spintronics, and superconductivity-
Organic-Inorganic systems, including organic electronics-
Photonics, plasmonics, photovoltaics, lasers, optical materials, and phenomena-
Physics of devices and sensors-
Physics of materials, including electrical, thermal, mechanical and other properties-
Physics of matter under extreme conditions-
Physics of nanoscale and low-dimensional systems, including atomic and quantum phenomena-
Physics of semiconductors-
Soft matter, fluids, and biophysics-
Thin films, interfaces, and surfaces
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