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What is the meaning of a Hubbard U in case of a halfmetal anyway? Electron-correlation is primarily an interaction between electrons of opposit spin. Since the electrons of only one spin-direction are mobile in a halfmetal the application of a Hubbard U is meaningless in case of a half-metal.
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What is the meaning of a Hubbard U in case of a halfmetal anyway? Electron-correlation is primarily an interaction between electrons of opposit spin. Since the el ...

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