EXCHANGE SPLITTING OF FERROMAGNETIC NICKEL WITHIN THE LOCAL POTENTIAL APPROXIMATION

Abstract:

It is shown thatthe first higher-order correction to the local spin-polarizedpotential, as derived from electron gas considerations, does not resolve the discrepancy concerning the exchange splitting of ferromagnetic nickel’s band structure.

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http://www.sciencedirect.com.sci-hub.cc/science/article/pii/0375960181906848