This title appears in the Scientific Report :
2005
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevB.71.125406 in citations.
Please use the identifier: http://hdl.handle.net/2128/925 in citations.
Direct observation of electronic correlation in C60 by double photoemission
Direct observation of electronic correlation in C60 by double photoemission
We report the first direct observation of electronic correlation for C-60 thin films on Cu by two-electron photoemission excited by a single photon. The energetic position of features associated with one step excitation of two electrons shows the influence of the electrostatic correlation energy bet...
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Personal Name(s): | Hillebrecht, F. U. |
---|---|
Morozov, A. / Kirschner, J. | |
Contributing Institute: |
Elektronische Eigenschaften; IFF-IEE |
Published in: | Physical Review B Physical review / B, 71 71 (2005 2005) 12 12, S. 125406 125406 |
Imprint: |
College Park, Md.
APS
2005
|
Physical Description: |
125406 |
DOI: |
10.1103/PhysRevB.71.125406 |
Document Type: |
Journal Article |
Research Program: |
Kondensierte Materie |
Series Title: |
Physical Review B
71 |
Subject (ZB): | |
Link: |
Get full text OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/925 in citations.
We report the first direct observation of electronic correlation for C-60 thin films on Cu by two-electron photoemission excited by a single photon. The energetic position of features associated with one step excitation of two electrons shows the influence of the electrostatic correlation energy between the two holes which are generated simultaneously on the same site. The correlation energy determined from this experiment for C-60 is 1.6 eV. The correlation energy is consistent with estimates derived from Auger spectroscopy. |