Hannover 2020 – wissenschaftliches Programm

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Q: Fachverband Quantenoptik und Photonik

Q 7: Nano-Optics (Microscopy and Plasmonics)

Q 7.1: Hauptvortrag

Montag, 9. März 2020, 14:00–14:30, a310

Phonon engineering and manipulation at the nanoscale — •Ilaria Zardo — Department of Physics, University of Basel, CH-4056 Basel, Switzerland

The recently growing research field called ``Nanophononics" deals with the investigation and control of vibrations in solids at the nanoscale. Phonon engineering leads to a controlled modification of phonon dispersion, phonon interactions, and transport. Nonetheless, it requires new theoretical and experimental methods, especially when combined with low dimensional physics, which is one of the most promising routes for thermal management and for controlling photon-phonon and electron-phonon interactions.

In this talk, we discuss how phononic properties can be engineered in nanowires and the challenges and progresses in the measurement of phonons and phonon transport of nanostructures.