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Asystem of non-interacting fermi particles with fermi energy E. has density of states proportional to E. where E is the energy of a particle.

Asystem of non-interacting fermi particles with fermi energy E. has density of states proportional to E. where E is the energy of a particle. The average energy per particle at temperature T=0 is 6 O 15 25 - EF IF

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