146 citations · 251 across the 8 of their papers we have counts for
8 papers
Effects of orbital selective dynamical correlation on the spin susceptibility and superconducting symmetries in SrRuO
Chang-Youn Moon
We investigate the connection between the local electron correlation and the momentum dependence of the spin susceptibility and the superconducting gap functions in SrRuO,…
Strong enhancement of magnetic order from bulk to stretched monolayer FeSe as Hund's metals
Chang-Youn Moon
Despite of the importance of magnetism in possible relation to other key properties in iron-based superconductors, its understanding is still far from complete especially for FeSe…
Magnetism on the boron-doped Si(111)- surface
Chang-Youn Moon, Daejin Eom, Ja-Yong Koo
We investigate the possible magnetism on the Si(111)- surface, which is stabilized for highly boron-doped samples, by using first-principles calculations. W…
Origin of doping-induced suppression and reemergence of magnetism in LaFeAsOH
Chang-Youn Moon, Hyowon Park, Kristjan Haule +1
We investigate the evolution of magnetic properties as a function of hydrogen doping in iron based superconductor LaFeAsOH using the dynamical mean-field theory combine…
Brief review on iron-based superconductors: are there clues for unconventional superconductivity?
Hyungju Oh, Jisoo Moon, Donghan Shin +2
Study of superconductivity in layered iron-based materials was initiated in 2006 by Hosono's group, and boosted in 2008 by the superconducting transition temperature, Tc, of 26 K i…
Low-velocity anisotropic Dirac fermions on the side surface of topological insulators
Chang-Youn Moon, Jinhee Han, Hyungjun Lee +1
We report anisotropic Dirac-cone surface bands on a side-surface geometry of the topological insulator BiSe revealed by first-principles density-functional calculations. We…
Chalcogen-height dependent magnetic interactions and magnetic order switching in FeSeTe
Chang-Youn Moon, Hyoung Joon Choi
Magnetic properties of iron chalcogenide superconducting materials are investigated using density functional calculations. We find the stability of magnetic phases is very sensitiv…
Dominant role of local-moment interactions in the magnetism in iron pnictides : comparative study of arsenides and antimonides from first-principles
Chang-Youn Moon, Se Young Park, Hyoung Joon Choi
The magnetic properties of various iron pnictides are investigated using first-principles pseudopotential calculations. We consider three different families, LaFePnO, BaFePn$_2…