Construction of Time-and-Angle-Resolved Photoelectron Spectroscopy on Correlated Materials
Abstract/Contents
- Abstract
- Angle-Resolved Photoelectron Spectroscopy (ARPES) has been a major experimental technique in studying the electronic band structure of condensed matter systems. The traditional ARPES system resolves binding energies and in-plane electron momenta of electronic systems. It is of great scientific interest to further resolve the information of electron dynamics. In this thesis, I give a brief review of the theoretical and experimental backgrounds of the Femtosecond Time-Resolved ARPES technique. I report the construction of such a system, which consists of an ultrafast 1.5 eV pump beam and 6 eV probe beam, and a Scienta SES200 electron analyzer. An optical autocorrelator verifies that the duration of the pump laser pulse is 75 fs; An ARPES experiment on an Sb sample demonstrates that the angular resolution of the electron analyzer is less than 0:34 [degrees] and that the energy resolution is less than 50 meV.
Description
| Type of resource | text |
|---|---|
| Date created | 2010 |
Creators/Contributors
| Author | Yang, Shuolong |
|---|---|
| Primary advisor | Shen, Zhi-Xun |
| Advisor | Osheroff, Douglas |
| Department | Stanford University, Department of Physics |
Subjects
| Subject | Angle-Resolved Photoelectron Spectroscopy |
|---|---|
| Subject | ARPES |
| Subject | Femtosecond Time-Resolved ARPES |
| Genre | Thesis |
Bibliographic information
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- License
- This work is licensed under a Creative Commons Attribution Non Commercial 3.0 Unported license (CC BY-NC).
Preferred citation
- Preferred Citation
- Yang, Shuolong (2010). Construction of time-and-angle-resolved photoelectron spectroscopy on correlated materials. Stanford Digital Repository. http://purl.stanford.edu/cv304vk9883
Collection
Undergraduate Theses, Department of Physics
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- skota@stanford.edu
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