Recent content by atib0539

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    Graduate How does heating up a material affect the momentum of phonons?

    Thanks for the advice. :-)
  2. A

    Graduate How does heating up a material affect the momentum of phonons?

    Hi guys, I'm reading solid state physics, I have some doubts about phonons. Here is the question, if we heated up a material, based on the the thermal equilibrium of occupancy of phonons given in Kittel's Introduction to Solid State Physics, <n> = 1/(e^(\hbar\omega/kBT)-1) so as T...