Recommended Cross Sections for Electron–Indium Scattering

IF 4.4 2区工程技术 Q2 CHEMISTRY, MULTIDISCIPLINARY

Journal of Physical and Chemical Reference Data Pub Date : 2021-01-29 DOI:10.1063/5.0035218

K. Hamilton, O. Zatsarinny, K. Bartschat, M. Rabasovic, D. Šević, B. Marinković, S. Dujko, J. Atić, D. Fursa, I. Bray, R. McEachran, F. Blanco, G. García, P. Stokes, R. White, D. B. Jones, L. Campbell, M. Brunger

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引用次数: 4

Abstract

We report, over an extended energy range, recommended angle-integrated cross sections for elastic scattering, discrete inelastic scattering processes, and the total ionization cross section for electron scattering from atomic indium. In addition, from those angle-integrated cross sections, a grand total cross section is subsequently derived. To construct those recommended cross-section databases, results from original B-spline R-matrix, relativistic convergent close-coupling, and relativistic optical-potential computations are also presented here. Electron transport coefficients are subsequently calculated, using our recommended database, for reduced electric fields ranging from 0.01 Td to 10 000 Td using a multiterm solution of Boltzmann’s equation. To facilitate those simulations, a recommended elastic momentum transfer cross-section set is also constructed and presented here.

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电子-铟散射的推荐截面

我们报道了在扩展的能量范围内，弹性散射、离散非弹性散射过程的推荐角度积分截面，以及原子铟电子散射的总电离截面。此外，从这些角度积分的横截面，随后导出了一个大的总横截面。为了构建这些推荐的截面数据库，本文还介绍了原始B样条R矩阵、相对论收敛紧耦合和相对论光学势计算的结果。随后，使用我们推荐的数据库计算了0.01 Td至10范围内的减小电场的电子输运系数 000Td，使用Boltzmann方程的长期解。为了便于这些模拟，本文还构建并提出了一个推荐的弹性动量传递截面集。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Physical and Chemical Reference Data 化学-化学综合

CiteScore

6.90

自引率

11.60%

发文量

审稿时长

>12 weeks

期刊介绍： The Journal of Physical and Chemical Reference Data (JPCRD) is published by AIP Publishing for the U.S. Department of Commerce National Institute of Standards and Technology (NIST). The journal provides critically evaluated physical and chemical property data, fully documented as to the original sources and the criteria used for evaluation, preferably with uncertainty analysis. Critical reviews may also be included if they document a reference database, review the data situation in a field, review reference-quality measurement techniques, or review data evaluation methods.