Prxyorb Here

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In studies of alloys or supercells (large unit cells containing defects), the band structure becomes "folded," making it difficult to compare with experimental spectra from primitive cells. The projection onto proxy orbitals allows for "band unfolding." By analyzing the character of the wavefunction across the Brillouin zone via the projection coefficients, researchers can recover the effective band structure of the underlying lattice. prxyorb

$$ S_\alpha\beta = \langle \chi_\alpha | \hatS | \chi_\beta \rangle $$ Type the address of the website you wish