ISSN:
1434-601X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Energy loss measurements on KBr-films applying 51 keV-electrons are reported. The loss spectrum is interpreted in terms of excitonic structure, interband structure, and plasmons. The temperature dependence concerning position and half width, and the angular dependence of the intensity of different energy losses is investigated. From the loss spectrum the energy loss function —Im 1/g3 is calculated. By means of a Kramers-Kronig transform optical constants are calculated from the loss function. Absorption and reflectance, especially, are found to agree very well with optical spectra.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01380137
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