Manipulating hypersound in mesoporous materials

The rapidly advancing field of nanophononics focuses on the study of hypersound, which are acoustic waves in the gigahertz to terahertz range, at the nanoscale. These high-frequency acoustic vibrations, also known as acoustic ...

Light and milling balls for greener chemical processes

Light-driven chemical reactions have usually been conducted with large amounts of solvents that are often toxic. By combining them with mechanical energy in ball mills, Professor Lars Borchardt's team at the Chair of Inorganic ...

CO molecular tilting detected by red-shifted TERS

The invention of scanning probe microscopy (SPM) techniques, including scanning tunneling microscopy (STM) and atomic force microscopy (AFM), has led to a paradigm shift in the visualization and understanding of surface structures ...

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