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Image for: Das Elektronenkarussell


Schema der Photoemission: In einem Cluster – wie hier in einem anionischen Natriumcluster mit 55 Atomen - kreisende Elektronen behalten ihren Impuls parallel zur Oberfläche, wodurch sie bei bestimmten Photonenergien tangential zu dieser emittiert werden.
Schema der Photoemission: In einem Cluster – wie hier in einem anionischen Natriumcluster mit 55 Atomen - kreisende Elektronen behalten ihren Impuls parallel zur Oberfläche, wodurch sie bei bestimmten Photonenergien tangential zu dieser emittiert werden.

Grafik: Bernd von Issendorff

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