304 citations · 539 across the 4 of their papers we have counts for
4 papers
Competition between structural distortion and magnetic moment formation in fullerene C
Myung Joon Han, Gunn Kim, Jae Il Lee +1
We investigated the effect of on-site Coulomb interactions on the structural and magnetic ground state of the fullerene C based on density-functional-theory calculations wit…
Doping Driven () Nesting and Magnetic Properties of FeTe Superconductors
Myung Joon Han, Sergey Y. Savrasov
To understand newly discovered superconductivity in Fe--based systems, we investigate electronic structure and magnetic properties of FeTe using first--principles density f…
Anisotropy, Itineracy, and Magnetic Frustration in High-Tc Iron Pnictides
Myung Joon Han, Quan Yin, Warren E. Pickett +1
Using first-principle density functional theory calculations combined with insight from a tight-binding representation, dynamical mean field theory, and linear response theory, we…
Electron-Hole Symmetry and Magnetic Coupling in Antiferromagnetic LaOFeAs
Z. P. Yin, S. Lebègue, M. J. Han +3
When either electron or hole doped at concentrations , the LaOFeAs family displays remarkably high temperature superconductivity with T up to 55 K. In the most energ…