285 citations · 2.6k across the 51 of their papers we have counts for
Showing 2015Show all
2 papers · 1 filter
cond-mat.str-el2015★ 29 cited
Low-energy effective Hamiltonians for correlated electron systems beyond density functional theory
Motoaki Hirayama, Takashi Miyake, Masatoshi Imada +1
We propose a refined scheme of deriving an effective low-energy Hamiltonian for materials with strong electronic Coulomb correlations beyond density functional theory (DFT). By tra…
cond-mat.str-el2015★ 27 cited
Ab initio Studies of Magnetism in the Iron Chalcogenides FeTe and FeSe
Motoaki Hirayama, Takahiro Misawa, Takashi Miyake +1
The iron chalcogenides FeTe and FeSe belong to the family of iron-based superconductors. We study the magnetism in these compounds in the normal state using the ab initio downfoldi…