First principles study of halogens adsorption on intermetallic surfaces
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- 作者：Quanxi Zhu ; qxzhu11s@imr.ac.cn" class="auth_mail" title="E-mail the corresponding author ; Shao-qing Wang
- 关键词：Halogens ; Intermetallic surface ; Work function ; Dipole moment ; Charge transfer ; Polarization effect
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：28 February 2016
- 年：2016
- 卷：364
- 期：Complete
- 页码：29-36
- 全文大小：1291 K
文摘
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The linear relation between adsorbates induced work function change and dipole moment change also exists for intermetallic surfaces.
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It is just a common linear relationship rather than a directly proportion.
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A new weight parameter β is proposed to describe different factors effect on work function shift.