High Frequency Acoustics in Colloid-Based Meso- and Nanostructures by Spontaneous Brillouin Light Scattering W. Vogel & M. Büttner GmbH linking millions of people in

linking millions of people in countries all over the world

Der Kulturbereich dürfe seinen gesellschaftlich relevanten Freiheitsstatus nicht den Rechenstiften der Controller opfern

Facharbeit (Schule) aus dem Jahr 2011 im Fachbereich BWL - Handel und Distribution

Und natürlich auch für ambitionierte Amateure

High Frequency Acoustics in Colloid-Based Meso- and Nanostructures by Spontaneous Brillouin Light Scattering W. Vogel & M. Büttner GmbH linking millions of people inMaterials that can mold the ? ow of elastic waves of certain energy in certain directions are called phononic materials. The present thesis deals essentially with such phononic systems, which are structured in the mesoscale (\1 lm), and with their individual components. Such systems show interesting phononic properties in the hypersonic region, i. e., at frequencies in the GHz range. It is shown that colloidal systems are excellent model systems for