Please use this identifier to cite or link to this item:
http://hdl.handle.net/10261/7292Share/Export:
 SHARE
 CORE
BASE
|
|
| Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
| Title: | Electron-electron correlation in graphite: a combined angle-resolved photoemission experiments and ab-initio calculations |
Authors: | Grüneis, Alexander; Rubio, Angel | Issue Date: | 22-Jan-2008 | Publisher: | American Physical Society | Citation: | Physical Review Letters 100: 37601 (2008) | Abstract: | The full three-dimensional dispersion of the π bands, Fermi velocities, and effective masses are measured with angle-resolved photoemission spectroscopy and compared to first-principles calculations. The band structure by density-functional theory underestimates the slope of the bands and the trigonal warping effect. Including electron-electron correlation on the level of the GW approximation, however, yields remarkable improvement in the vicinity of the Fermi level. This demonstrates the breakdown of the independent electron picture in semimetallic graphite and points toward a pronounced role of electron correlation for the interpretation of transport experiments and double-resonant Raman scattering for a wide range of carbon based materials. | Description: | PACS nrs.: 79.60.-i, 71.10.-w, 71.20.Tx, 71.55.Ak.p.-- et al. | Publisher version (URL): | http://dx.doi.org/10.1103/PhysRevLett.100.037601 | URI: | http://hdl.handle.net/10261/7292 | DOI: | 10.1103/PhysRevLett.100.037601 | ISSN: | 0031-9007 |
| Appears in Collections: | (CFM) Artículos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Electron-electron correlation.pdf | 1,16 MB | Adobe PDF |  View/Open |
Review this work
SCOPUSTM
Citations
100
checked on May 26, 2022
WEB OF SCIENCETM
Citations
93
checked on May 26, 2022
Page view(s)
318
checked on May 27, 2022
Download(s)
332
checked on May 27, 2022
Google ScholarTM
Check
Altmetric
Dimensions
WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.