Observation of phonon trapping in the continuum with topological charges
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-19091-3
Abstract: Phonon trapping has an immense impact in many areas of science and technology, from the antennas of interferometric gravitational wave detectors to chip-scale quantum micro- and nano-mechanical oscillators. It usually relies on the mechanical suspension—an… read more here.
Keywords: observation phonon; continuum topological; topological charges; trapping continuum ... See more keywords
Real-Time Observation of Phonon-Mediated σ-π Interband Scattering in MgB_{2}.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.097002
Abstract: In systems having an anisotropic electronic structure, such as the layered materials graphite, graphene, and cuprates, impulsive light excitation can coherently stimulate specific bosonic modes, with exotic consequences for the emergent electronic properties. Here we… read more here.
Keywords: observation phonon; real time; mediated interband; phonon mediated ... See more keywords