Regensburg 2016 – wissenschaftliches Programm

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HL: Fachverband Halbleiterphysik

HL 83: Focus Session: Functionalization of Semiconductors II

HL 83.2: Vortrag

Donnerstag, 10. März 2016, 15:15–15:30, H16

Frequency Conversion Properties of SnS-Clusters — •Nils W. Rosemann¹, Jens Eußner², Ulrich Huttner¹, Andreas Beyer¹, Kerstin Volz¹, Stephan W. Koch¹, Mackillo Kira¹, Stefanie Dehnen², and Sangam Chatterjee¹ — ¹Faculty of Physics and Materials Science Center, Philipps-Universität Marburg, Renthof 5, D-35032 Marburg, Germany — ²Faculty of Chemistry and Materials Sciences Center, Philipps-Universität Marburg, Hans-Meerwein-Straße, D-35043 Marburg, Germany

Clusters based on at least one element of the chalcogenide family exhibit a large variety of physical properties. These arise mainly due to their diverse assembly of the cluster atoms resulting in highly complex electronic landscapes. Hence, such materials are expected to show an intriguing linear response and even more so significant nonlinear optical properties. Here, we present a SnS-based cluster that exhibits an extreme optical nonlinearity.