Electron-Phonon Interaction: The coupling between electrons and lattice vibrations (phonons) in a material, which can affect its electronic properties. Bipolaron: A bound state of two polarons ...

However, in a material, this emission process can also be accompanied by the emission of a phonon — a quantized lattice vibration — and so the emitted photon will be lower in energy.

Measuring phonon properties in nanostructures and ... techniques within a transmission electron microscope to map lattice vibrations (phonons) at atomic resolution. Focusing on stacked silicon ...

However, the interaction mechanism between the involved electrons and lattice vibrations which accompany ... by a free ...

The direct quantification of the elctron-phonon coupling suggested that the one-dimensional lattice is soft and is almost one order of magnitude more susceptible to reorganization compared to the ...

Phonons, the quantum mechanical vibrations of atoms in solids ... matrix using phononic crystals to suppress spontaneous single-phonon processes that induce the decoherence in individual quantum ...

New theory offers insights into the origin of the very low and negative thermal expansion observed in cordierite ...

Get Instant Summarized Text (Gist) An all-flat phononic band structure has been experimentally demonstrated, enabling unique control over sound and vibrations by trapping energy with high ...