404 citations · 2.5k across the 36 of their papers we have counts for
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Nearly Free Electron States in MXenes
Mohammad Khazaei, Ahmad Ranjbar, Mahdi Ghorbani-Asl +4
Using a set of first-principles calculations, we studied the electronic structures of two-dimensional transition metal carbides and nitrides, so called MXenes, functionalized with…
Density matrix renormalization group study in energy space for a single-impurity Anderson model and an impurity quantum phase transition
Tomonori Shirakawa, Seiji Yunoki
The density matrix renormalization group method is applied to obtain the ground state phase diagram of the single impurity Anderson model on the honeycomb lattice at half filling.…
Emergence of massless Dirac quasiparticles in correlated hydrogenated graphene with broken sublattice symmetry
Kazuhiro Seki, Tomonori Shirakawa, Qinfang Zhang +2
Using the variational cluster approximation (VCA) and the cluster perturbation theory, we study the finite temperature phase diagram of a half-depleted periodic Anderson model on t…
Brillouin-zone integration scheme for many-body density of states: Tetrahedron method combined with cluster perturbation theory
Kazuhiro Seki, Seiji Yunoki
By combining the tetrahedron method with the cluster perturbation theory (CPT), we present an accurate method to numerically calculate the density of states of interacting fermions…