首页> 外文期刊>Applied Surface Science >Resistless patterning of a chlorine monolayer on a Si(001) surface with an electron beam
【24h】

Resistless patterning of a chlorine monolayer on a Si(001) surface with an electron beam

机译:用电子束在Si(001)表面上对氯单层进行无阻图案化

获取原文
获取原文并翻译 | 示例
           

摘要

We achieved electron beam (e-beam) patterning without a photoresist on a Cl-terminated Si(001) surface. Synchrotron radiation photoemission spectroscopy and scanning photoelectron microscopy were employed to investigate the surface chemical state and pattern formation. The Cl-Si bonds were easily broken by the irradiation with an e-beam of 1 keV, leading to a pattern formation through the adsorption of residual molecules of water and hydrocarbon at the exposed Si dangling bond sites. In addition, we demonstrated the selective adsorption of desired molecules on the surface by e-beam irradiation in environments consisting of different gases, such as oxygen, ammonia, and 1-butanethiol.
机译:我们实现了在Cl端基的Si(001)表面上没有光致抗蚀剂的电子束(电子束)图案化。用同步辐射光电子能谱和扫描光电子显微镜研究了表面化学状态和图案形成。通过用1 keV的电子束照射,Cl-Si键很容易断裂,从而通过在暴露的Si悬空键位处吸附水和烃的残留分子而形成图案。另外,我们证明了在由不同气体(例如氧气,氨气和1-丁硫醇)组成的环境中,通过电子束辐射可以选择性吸附所需分子在表面上。

著录项

  • 来源
    《Applied Surface Science》 |2011年第21期|p.8794-8797|共4页
  • 作者单位

    BK21 Physics Research Division and Center for Nanotube and Nanostructured Composites (CNNC) Sungkyunkwan University, Suwon 440-746, Republic of Korea;

    Beamline Research Division, Pohang Accelerator Laboratory (PAL), Pohang University of Science and Technology (POSTECH), Pohang 790-784, Republic of Korea;

    Beamline Research Division, Pohang Accelerator Laboratory (PAL), Pohang University of Science and Technology (POSTECH), Pohang 790-784, Republic of Korea;

    BK21 Physics Research Division and Center for Nanotube and Nanostructured Composites (CNNC) Sungkyunkwan University, Suwon 440-746, Republic of Korea,Department of Energy Science, Sungkyunkwan University, Suwon 440-746, Republic of Korea;

    Beamline Research Division, Pohang Accelerator Laboratory (PAL), Pohang University of Science and Technology (POSTECH), Pohang 790-784, Republic of Korea;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    synchrotron radiation photoelectron; spectroscopy; electron stimulated desorption; silicon; chlorine;

    机译:同步辐射光电子光谱学电子激发解吸硅氯;

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