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The electron--phonon coupling at the Mo(112) surface.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Wu, Ning Losovyj, Ya B. Fukutani, Keisuke Dowben, Peter A. |
| Copyright Year | 2010 |
| Abstract | We investigated the electron-phonon coupling (EPC), in the vicinity of the Fermi level, for the surface-weighted states of Mo(112) from high resolution angle-resolved photoemission data taken parallel to the surface corrugation (i.e. [Formula: see text]). The surface-weighted bandwidth may be discussed in terms of electron-electron interactions, electron impurity scattering and electron-phonon coupling and exhibits a mass enhancement factor λ = 0.42, within the Debye model, determined from the experimentally derived self-energy. Gold overlayers suppress the mass enhancement of the Mo(112) surface-weighted band crossing the Fermi level at 0.54 Å(-1). |
| Starting Page | 245501 |
| Ending Page | 245501 |
| Page Count | 1 |
| File Format | PDF HTM / HTML |
| DOI | 10.1088/0953-8984/22/24/245501 |
| PubMed reference number | 21393782 |
| Journal | Medline |
| Volume Number | 22 |
| Issue Number | 24 |
| Alternate Webpage(s) | http://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1244&context=physicsdowben |
| Alternate Webpage(s) | https://doi.org/10.1088/0953-8984%2F22%2F24%2F245501 |
| Journal | Journal of physics. Condensed matter : an Institute of Physics journal |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
