Energie level and the wave function of the ground state

Reference no: EM13649227

1) Find the energie level and the wave function of the ground state and the first excited state for system of two noninter acting fermions with spin 1/2 moving in a one dimentional infinite squarewell

2) Consider a free electron gas model for noninteracting electron in a two-dimentional infinite square well. Calculate the Fermi energy E_f of the system.Let σ be the numberof free electrons per unit area(i.e, σ=Nq/A, where Ais thearea of the square well and Nq the total number of electrons)

Reference no: EM13649227

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