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I have a quantum system made up of two layers. An electric field is applied with two voltages applied at both layers. I want to calculate the electronic densities that reside at the two laters in terms of the wavefunctions obtained from solving the HamiltoniaN..Anyone knows of an expression relating the electronic densities with the squares of the wavefunctions or anywhere I can find this expression?

Thanks

Elie

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# Electron density in terms of squares of wavefunctions

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