PHZ3400 Phonons: Difference between revisions

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-==Lattice vibrations: (classical) sound waves==
-===Harmonic approximation: inter-atomic forces as springs===
-===One dimensional mono-atomic chain===
-===Sound waves - acoustic modes===
-===One dimensional diatomic chain: optical modes===
 ==Law of Dulong and Petit: failure of classical physics==

Revision as of 19:50, 8 February 2009