...
首页> 外文期刊>Journal of Vacuum Science & Technology >Advanced secondary ion mass spectroscopy quantification in the first few nanometer of B, P, and As ultrashallow implants
【24h】

Advanced secondary ion mass spectroscopy quantification in the first few nanometer of B, P, and As ultrashallow implants

机译:B,P和As超浅注入的前几纳米中的高级二次离子质谱定量

获取原文
获取原文并翻译 | 示例
           

摘要

This article presents investigation on secondary ion mass spectroscopy (SIMS) profile quantification for ultrashallow profiles. New configuration for the cesium and oxygen sources on the CAMECA IMS Wf tool-provides SIMS profiling capability at 150 eV impact energy with sputter rates of 1 and 2 nm/min for the Cs~+ and O_2~+ primary beams, respectively. Results for as-implanted B, P, and As profiles using extremely low impact energy (EXLIE) sputtering conditions are reported. They are compared with high resolution Rutherford backscattering spectroscopy and elastic recoil detection analysis profiles. The overall results confirm that the use of EXLIE conditions minimizes near surface (depth <5 nm) artifacts but data quantification still requires dedicated postanalysis data treatment to take into account matrix effects between Si and SiO_2.
机译:本文介绍了有关超浅轮廓的二次离子质谱(SIMS)轮廓定量的研究。 CAMECA IMS Wf工具上的铯和氧源的新配置提供了150 eV冲击能量下的SIMS剖析能力,分别对Cs〜+和O_2〜+主光束的溅射速率为1和2 nm / min。报告了使用极低冲击能量(EXLIE)溅射条件注入的B,P和As轮廓的结果。将它们与高分辨率卢瑟福背向散射光谱法和弹性反冲检测分析曲线进行了比较。总体结果证实,使用EXLIE条件可最大程度地减少近表面(深度<5 nm)的伪影,但数据量化仍需要进行专门的分析后数据处理,以考虑到Si和SiO_2之间的基质效应。

著录项

  • 来源
    《Journal of Vacuum Science & Technology》 |2010年第1期|p.C1C48-C1C53|共6页
  • 作者单位

    CAMECA SAS, 29 Quai des Gresillons, 92622 Gennevilliers Cedex, France;

    CAMECA SAS, 29 Quai des Gresillons, 92622 Gennevilliers Cedex, France;

    CAMECA SAS, 29 Quai des Gresillons, 92622 Gennevilliers Cedex, France;

    CAMECA SAS, 29 Quai des Gresillons, 92622 Gennevilliers Cedex, France;

    CAMECA GmbH, Edisonstr. 3, 85716 Unterschleissheim/Munich, Germany;

    CAMECA GmbH, Edisonstr. 3, 85716 Unterschleissheim/Munich, Germany;

    CAMECA SAS, 29 Quai des Gresillons, 92622 Gennevilliers Cedex, France;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号