This image shows the positions of atoms (blue spheres) that make up the crystal lattice of a copper-oxide ... shift along the "rungs" and the vibrations cease, locking the atoms in place.

The results revealed a substantial amplification in the amplitude of the lattice vibrations (by a factor of ~13), despite the ...

A polaron forms when charge-carrying particles such as electrons interact with vibrations in the atomic or molecular lattice of a material. Imagine a phone ringing in a packed auditorium during a ...

Lattice Dynamics: Adiabatic approximation. Vibrations of monoatomic and diatomic linear chain. Acoustic and optical modes. Quantization of lattice vibrations (phonons). Lattice Thermal Properties: ...