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Blundell Thermal Physics
· Problem 24.1
Phonons
Physics — Statistical Mechanics · debye-model-phonon-frequency
Problem
A primitive cubic crystal has lattice parameter 0.3 nm and Debye temperature 100 K. Estimate the maximum phonon frequency in Hz and the speed of sound in m s
−
1
^{-1}
−
1
.
Related theory
Frequency Period And Angular Frequency
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