164 citations · 291 across the 9 of their papers we have counts for
9 papers
Electron-phonon physics from first principles using the EPW code
Hyungjun Lee, Samuel Poncé, Kyle Bushick +13
EPW is an open-source software for calculations of electron-phonon interactions and related materials properties. The code combines density functional perturba…
Anomalous quasiparticles in the zone center electron pocket of the kagomé ferromagnet Fe3Sn2
Sandy Adhitia Ekahana, Y. Soh, Anna Tamai +14
One material containing kagome bilayers and featuring both exceptional magnetism and electron transport is the ferromagnetic metal Fe3Sn2. Notwithstanding the widespread interest i…
Magnetization signature of topological surface states in a non-symmorphic superconductor
Wenjun Kuang, Guillermo Lopez-Polin, Hyungjun Lee +10
Superconductors with nontrivial band structure topology represent a class of materials with unconventional and potentially useful properties. Recent years have seen much success in…
Plethora of Coexisting Topological Band Degeneracies in Nonsymmorphic Molecular Crystal OsOF
Hyungjun Lee, Oleg V. Yazyev
In band theory of solids, degeneracies manifest themselves as point, line, and surface objects. The topological nature of band degeneracies has recently been appreciated since the…
Lattice-matched heterojunctions between topological and normal insulators: A first-principles study
Hyungjun Lee, Oleg V. Yazyev
Gapless boundary modes at the interface between topologically distinct regions are one of the most salient manifestations of topology in physics. Metallic boundary states of time-r…
Interplay between spin-orbit coupling and crystal-field effect in topological insulators
Hyungjun Lee, Oleg V. Yazyev
Band inversion, one of the key signatures of time-reversal invariant topological insulators (TIs), arises mostly due to the spin-orbit (SO) coupling. Here, based on ab initio densi…