Simulation of electron solid interactions in NbC and NbN using Monte Carlo method

被引：8

作者：

Barman, Prakash ^{[1
]}

Singh, M. Shubhakanta ^{[1
]}

Maibam, Jameson ^{[1
]}

Brojen, R. K. ^{[2
]}

Sharma, B. Indrajit ^{[1
]}

机构：

[1] Assam Univ, Dept Phys, Silchar 788011, Assam, India

[2] Jamia Millia Islamia, Ctr Interdisciplinary Res Basic Sci, New Delhi 110025, India

来源：

INDIAN JOURNAL OF PHYSICS | 2010年 / 84卷 / 06期

关键词：

Monte Carlo Simulation; Rutherford's Screened Scattering; SCATTERING;

D O I：

10.1007/s12648-010-0076-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A computer program has been developed using Rutherford's Screened Scattering Model and Energy loss model due to Bethe and applied to simulate the electron interaction pattern in the sample of NbC and NbN with a resist layer of PMMA (Polymethyl Methylacrylate). Using the program we have studied the extent of penetration, lateral spread for different electron energies and the degree of electron back scattering. It has been found that backscattering and lateral spread is more in case of NbC than in NbN signifying hard, refractory and ceramic properties of NbC.

引用

页码：711 / 716

页数：6

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