中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Wavevector-dependent quantum-size effect in electron decay length at Pb thin film surfaces
作者: Liu, Xin1, 2;  Zhang, S. B.3;  Ma, X. C.4;  Jia, Jin-Feng5;  Xue, Qi-Kun5;  Bao, Xin-He1;  Li, Wei-Xue1
通讯作者: 李微雪
刊名: APPLIED PHYSICS LETTERS
发表日期: 2008-09-01
DOI: 10.1063/1.2977529
卷: 93, 期:9, 页:093105-1-093105-3
收录类别: SCI
文章类型: Article
部门归属: 5
项目归属: 507,502
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Physics, Applied
研究领域[WOS]: Physics
英文摘要: The physical origin of quantum-size effects (QSEs) and its impact on the decay length of electrons in Pb thin films are studied by first-principles calculations. We show that QSE is not only size but also wavevector dependent: being maximum at (Gamma) over bar due to strong interlayer coupling between p(z) orbitals, but could be vanishingly small at other symmetry points due to weak interlayer coupling between p(x,y) orbitals. The electron decay length also exhibits systematic oscillations with film thickness and the (Gamma) over bar valley has the slowest decay. (C) 2008 American Institute of Physics.
关键词[WOS]: WELL STATES
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000258975800056
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/100285
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Dalian Univ Technol, Dept Chem, Dalian 116024, Peoples R China
3.Rensselaer Polytech Inst, Dept Phys Appl Phys & Astron, Troy, NY 12180 USA
4.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
5.Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China

Recommended Citation:
Liu, Xin,Zhang, S. B.,Ma, X. C.,et al. Wavevector-dependent quantum-size effect in electron decay length at Pb thin film surfaces[J]. APPLIED PHYSICS LETTERS,2008,93(9):093105-1-093105-3.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Liu, Xin]'s Articles
 [Zhang, S. B.]'s Articles
 [Ma, X. C.]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Liu, Xin]‘s Articles
 [Zhang, S. B.]‘s Articles
 [Ma, X. C.]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace