Enhanced electron-phonon coupling at the Mo and W(110) surfaces induced by adsorbed hydrogen
| dc.creator | Kohler, Bernd | |
| dc.creator | Ruggerone, Paolo | |
| dc.creator | Scheffler, Matthias | |
| dc.creator | Tosatti, Erio | |
| dc.date | 1995-10-30 | |
| dc.date.accessioned | 2026-07-07T09:15:52Z | |
| dc.date.available | 2026-07-07T09:15:52Z | |
| dc.description | The possible occurrence of either a charge-density-wave or a Kohn anomaly is governed by the presence of Fermi-surface nesting and the subtle interaction of electrons and phonons. Recent experimental and theoretical investigations suggest such an effect for the hydrogen covered Mo and W(110) surfaces. Using density-functional theory we examine the electronic structure and the electron-phonon coupling of these systems. Besides good agreement with the experimental phonon frequencies our study provides a characterization and quantitative analysis of an unusual scenario determining the electronic, vibrational, and structural properties of these surfaces. | |
| dc.description | 4 Pages, RevTeX | |
| dc.identifier | https://arxiv.org/abs/mtrl-th/9510004 | |
| dc.identifier | http://arxiv.org/abs/mtrl-th/9510004 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/153166 | |
| dc.subject | Materials Science | |
| dc.title | Enhanced electron-phonon coupling at the Mo and W(110) surfaces induced by adsorbed hydrogen | |
| dc.type | text |