The Role of Molecular Structure in Monte Carlo Simulations of the Secondary Electron Yield and Backscattering Coefficient from Methacrylic Acid

Autor:	Katarzyna Wiciak-Pawłowska, Anna Winiarska, Simone Taioli, Maurizio Dapor, Małgorzata Franz, Jan Franz
Jazyk:	angličtina
Rok vydání:	2023
Předmět:	methacrylic acid electron–molecule scattering secondary electron yield backscattering coefficient Monte Carlo simulation Organic chemistry QD241-441
Zdroj:	Molecules, Vol 28, Iss 3, p 1126 (2023)
Druh dokumentu:	article
ISSN:	1420-3049
DOI:	10.3390/molecules28031126
Popis:	In this paper, we show the influence of the chemical structure of four different conformers on the secondary electron emission and backscattering of an electron beam from a gel of methacrylic acid. The conformers have different permanent dipole moments, which determines the cross sections for elastic collisions with electrons. The cross sections are used in Monte Carlo simulations of an electron beam, which enters the gel of methacrylic acid. The secondary electron yield and the backscattering coefficient are computed as a function of the beam energy.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/802c81964a2d4356a95100ea640bb673 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF Plný text ve formátu HTML
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