DICP OpenIR
A Surface Femtosecond Two-Photon Photoemission Spectrometer for Excited Electron Dynamics and Time-Dependent Photochemical Kinetics
Ren, Ze-feng1; Zhou, Chuan-yao1; Ma, Zhi-bo1; Xiao, Chun-lei1; Mao, Xin-chun1; Dai, Dong-xu1; LaRue, Jerry2; Cooper, Russell2; Wodtke, Alec M.2; Yang, Xue-ming1; Yang XM(杨学明)
KeywordFemtosecond Two-photon Photoemission Spectropy Time-resolved Ultrafast Excited Electron Dynamics Surface Photochemical Kinetics
Source PublicationCHINESE JOURNAL OF CHEMICAL PHYSICS
2010-06-27
DOI10.1088/1674-0068/23/03/255-261
Volume23Issue:3Pages:255-261
Indexed BySCI
SubtypeArticle
Department11
Funding Project1102
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectPhysics, Atomic, Molecular & Chemical
WOS Research AreaPhysics
WOS KeywordMOLECULE-METAL INTERFACES ; IMAGE-POTENTIAL STATES ; RESOLVED PHOTOEMISSION ; ENERGY RELAXATION ; SPECTROSCOPY ; EXCITATION ; CU(111)
AbstractA surface femtosecond two-photon photoemission (2PPE) spectrometer devoted to the study of ultrafast excited electron dynamics and photochemical kinetics on metal and metal oxide surfaces has been constructed. Low energy photoelectrons are measured using a hemispherical electron energy analyzer with an imaging detector that allows us to detect the energy and the angular distributions of the photoelectrons simultaneously. A Mach-Zehnder interferometer was built for the time-resolved 2PPE (TR-2PPE) measurement to study ultrafast surface excited electron dynamics, which was demonstrated on the Cu(111) surface. A scheme for measuring time-dependent 2PPE (TD-2PPE) spectra has also been developed for studies of surface photochemistry. This technique has been applied to a preliminary study on the photochemical kinetics on ethanol/TiO(2)(110). We have also shown that the ultrafast dynamics of photoinduced surface excited resonances can be investigated in a reliable way by combining the TR-2PPE and TD-2PPE techniques.
Language英语
URL查看原文
WOS IDWOS:000280094700003
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/103195
Collection中国科学院大连化学物理研究所
Corresponding AuthorYang XM(杨学明)
Affiliation1.Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
2.Univ Calif Santa Barbara, Dept Chem & Biochem, Santa Barbara, CA 93106 USA
Recommended Citation
GB/T 7714
Ren, Ze-feng,Zhou, Chuan-yao,Ma, Zhi-bo,et al. A Surface Femtosecond Two-Photon Photoemission Spectrometer for Excited Electron Dynamics and Time-Dependent Photochemical Kinetics[J]. CHINESE JOURNAL OF CHEMICAL PHYSICS,2010,23(3):255-261.
APA Ren, Ze-feng.,Zhou, Chuan-yao.,Ma, Zhi-bo.,Xiao, Chun-lei.,Mao, Xin-chun.,...&杨学明.(2010).A Surface Femtosecond Two-Photon Photoemission Spectrometer for Excited Electron Dynamics and Time-Dependent Photochemical Kinetics.CHINESE JOURNAL OF CHEMICAL PHYSICS,23(3),255-261.
MLA Ren, Ze-feng,et al."A Surface Femtosecond Two-Photon Photoemission Spectrometer for Excited Electron Dynamics and Time-Dependent Photochemical Kinetics".CHINESE JOURNAL OF CHEMICAL PHYSICS 23.3(2010):255-261.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ren, Ze-feng]'s Articles
[Zhou, Chuan-yao]'s Articles
[Ma, Zhi-bo]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ren, Ze-feng]'s Articles
[Zhou, Chuan-yao]'s Articles
[Ma, Zhi-bo]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ren, Ze-feng]'s Articles
[Zhou, Chuan-yao]'s Articles
[Ma, Zhi-bo]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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