PHZ3400 Sound: Difference between revisions
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(New page: ==Lattice vibrations: (classical) sound waves== ===Harmonic approximation: inter-atomic forces as springs=== ===One dimensional mono-atomic chain=== ===Sound waves - acoustic modes=== ...) |
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== | ==Harmonic approximation: inter-atomic forces as springs== | ||
== | ==One dimensional mono-atomic chain== | ||
== | ==Sound waves - acoustic modes== | ||
==One dimensional diatomic chain: optical modes== | |||