12 citations · 32 across the 8 of their papers we have counts for
8 papers
Topological edge states and disorder robustness in one-dimensional off-diagonal mosaic lattices
Ba Phi Nguyen, Kihong Kim
We investigate topological edge states in one-dimensional off-diagonal mosaic lattices, where nearest-neighbor hopping amplitudes are modulated periodically with period . Anal…
Power-law localization in one-dimensional systems with nonlinear disorder under fixed input conditions
Ba Phi Nguyen, Kihong Kim
We conduct a numerical investigation into wave propagation and localization in one-dimensional lattices subject to nonlinear disorder, focusing on cases with fixed input conditions…
Transport and localization properties of excitations in one-dimensional lattices with diagonal disordered mosaic modulations
Ba Phi Nguyen, Kihong Kim
We present a numerical study of the transport and localization properties of excitations in one-dimensional lattices with diagonal disordered mosaic modulations. The model is chara…
Quasi-resonant diffusion of wave packets in one-dimensional disordered mosaic lattices
Ba Phi Nguyen, Duy Khuong Phung, Kihong Kim
We investigate numerically the time evolution of wave packets incident on one-dimensional semi-infinite lattices with mosaic modulated random on-site potentials, which are characte…
Numerical study of the transverse localization of waves in one-dimensional lattices with randomly distributed gain and loss: Effect of disorder correlations
Ba Phi Nguyen, Thi Kim Thoa Lieu, Kihong Kim
We study numerically the effects of short- and long-range correlations on the localization properties of the eigenstates in a one-dimensional disordered lattice characterized by a…
Anomalous localization enhancement in one-dimensional non-Hermitian disordered lattices
Ba Phi Nguyen, Duy Khuong Phung, Kihong Kim
We study numerically the localization properties of eigenstates in a one-dimensional random lattice described by a non-Hermitian disordered Hamiltonian, where both the disorder and…
Anderson localization and saturable nonlinearity in one-dimensional disordered lattices
Ba Phi Nguyen, Kihong Kim
We investigate numerically the propagation and the Anderson localization of plane waves in a one-dimensional lattice chain, where disorder and saturable nonlinearity are simultaneo…
Transport and localization of waves in ladder-shaped lattices with locally -symmetric potentials
Ba Phi Nguyen, Kihong Kim
We study numerically the transport and localization properties of waves in ordered and disordered ladder-shaped lattices with local symmetry. Using a transfer matrix…