63.20.-e Phonons in crystal lattices (for phonons in superconductors, see 74.25.K) ( 0 Dok. )

• 63.20.Dj Phonon states and bands, normal modes, and phonon dispersion ( 0 Dok. )
• 63.20.Kr Phonon-electron and phonon-phonon interactions ( 0 Dok. )
• 63.20.Ls Phonon interactions with other quasiparticles ( 0 Dok. )
• 63.20.Mt Phonon-defect interactions ( 0 Dok. )
• 63.20.Pw Localized modes ( 0 Dok. )
• 63.20.Ry Anharmonic lattice modes ( 0 Dok. )