4 papers
Yu-Shiba-Rusinov bound states of exciton condensate
SeongJin Kwon, Kyung-Hwan Jin, Jong Eun Han +4
Quantum condensed states in solids often reveal their fundamental nature via interactions with impurities, as epitomized by Yu-Shiba-Rusinov (YSR) bound states at magnetic impuriti…
Nonequilibrium Statistics of Biased Kondo Resonance
Jong E. Han
Numerical renormalization group (NRG) is formulated for nonequilibrium steady-state by converting finite-lattice many-body eigenstates into scattering states. Extension of the full…
Electron transport in disordered insulating lattice under nonlinear electric field
Kunal Mozumdar, Herbert F. Fotso, Jong E. Han
Transport in disordered systems often occurs via the variable range hopping (VRH) in the dilute carrier density limit, where electrons hop between randomly distributed localized le…
Spectral properties of disordered insulating lattice under nonlinear electric field
Kunal Mozumdar, Herbert F. Fotso, Jong E. Han
Quenched disorder in a solid state system can result in Anderson localization, where electrons are exponentially localized and the system behaves like an insulator. By solving exac…