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|Author(s):||S Molodtsov; S Halilov; V Servedio; W Schneider; S Danzenbaecher; J Hinarejos; M Richter; C Laubschat;|
|Title:||Cooper Minima in the Photoemission Spectra of Solids|
|Published:||November 06, 2000|
|Abstract:||Variations of the photoionization cross-section of valence states as a function of interatomic distance are studied by means of atomic and solid-state density functional approaches and compared with photoemission data. In contrast to the free atom case, a series of Cooper minima is found for 4d, 5d, and 5f states in Pd, Ag, Au, and U metals. The discovered fundamental phenomenon is of high importance for the correct interpretation of photoemission data.|
|Citation:||Physical Review Letters|
|Pages:||pp. 4184 - 4187|
|Keywords:||atomic spectroscopy,Cooper minimum,Fano resonance,photoemission from solids|
|Research Areas:||Condensed Matter Physics|
|PDF version:||Click here to retrieve PDF version of paper (147KB)|