41 citations · 54 across the 4 of their papers we have counts for
4 papers
Unified low-energy effective Hamiltonian and the band topology of -block square-net layer derivatives
S. I. Hyun, Inho Lee, Geunsik Lee +1
In recent years, low-dimensional materials with tetragonal (orthorhombic ) space group having square-net (chain-like) substructure of -block elements have been st…
Frustration-driven C4 symmetric orders in a hetero-structured iron-based superconductor
Jong Mok Ok, S. -H. Baek, C. Hoch +11
A subtle balance between competing interactions in strongly correlated systems can be easily tipped by additional interfacial interactions in a heterostructure. This often induces…
Latent Instabilities in Metallic LaNiO3 Films by Strain Control of Fermi-Surface Topology
Hyang Keun Yoo, Seung Ill Hyun, Luca Moreschini +10
Strain control is one of the most promising avenues to search for new emergent phenomena in transition-metal-oxide films. Here, we investigate the strain-induced changes of electro…
Dimensional crossover of the electronic structure in LaNiO3 ultrathin films: Orbital reconstruction, Fermi surface nesting, and the origin of the metal-insulator transition
Hyang Keun Yoo, Seung Ill Hyun, Luca Moreschini +9
Dimensionality control in the LaNiO3 (LNO) heterostructure has attracted attention due to its two-dimensional (2D) electronic structure was predicted to have an orbital ordered ins…