A one-dimensional crystal contains N atoms and extends from x = 0 to x = L. Apply the Pauli exclusion principle and Bloch theorem to prove that the maximum number of eigenstates occupied by electrons in each energy band is 2N.
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![A one-dimensional crystal contains N atoms and extends from x = 0 to x = L. Apply
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the Pauli exclusion principle and Bloch theorem to prove that the maximum number of
eigenstates occupied by electrons in each energy band is 2N.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F686c77e0-9354-4c2e-9ca7-5d701b4b8d4a%2F2ca9e619-a4d1-4812-8a39-e69e83693943%2Fj0nvguo_processed.png&w=3840&q=75)
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