File:LiF charge-transfer exciton.jpg

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LiF_charge-transfer_exciton.jpg ‎(370 × 463 pixels, file size: 119 KB, MIME type: image/jpeg)

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English: The time dependence of the internal structure of the charge-transfer exciton in LiF, created by an idealized point source (represented by the wavy line). The absence of significant structural changes indicates that the relative motion of the electron and hole is frozen, which demonstrates that this is a Frenkel exciton.

The content of the source article and this image is related to:

"Dynamical reconstruction of the exciton in LiF with inelastic x-ray scattering". Proc. Nat. Acad. Sci. 105 (34). DOI:10.1073/pnas.0801623105. page 12159 (2008). Free PDF download for this related peer reviewed article.
Date
Source Nailing Down the Exciton in LiF. Argonne National Laboratory. U.S. Department of Energy Office of Science
Author Mark Wolverton
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Public domain This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

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