47 citations · 78 across the 6 of their papers we have counts for
6 papers
Mobility edges in non-Hermitian models with slowly varying quasi-periodic disorders
Qiyun Tang, Yan He
We investigate the appearance of mobility edges in a one-dimensional non-Hermitian tight-banding model with alternating hopping constants and slowly varying quasi-periodic on-site…
Mobility edges in one dimensional models with large quasi-periodic disorders
Qiyun Tang, Yan He
We study the one-dimensional tight-binding model with quasi-periodic disorders, where the quasi-period is tuned to be very large. It is found that this type of model with large qua…
Mobility Edges in one-dimensional Models with quasi-periodic disorder
Qiyun Tang, Yan He
We study the mobility edges in a variety of one-dimensional tight binding models with slowly varying quasi-periodic disorders. It is found that the quasi-periodic disordered models…
Counterion-Induced Swelling of Ionic Microgels
Alan R. Denton, Qiyun Tang
Ionic microgel particles, when dispersed in a solvent, swell to equilibrium sizes that are governed by a balance between electrostatic and elastic forces. Tuning of particle size b…
Ion Density Deviations in Semipermeable Ionic Microcapsules
Qiyun Tang, Alan R. Denton
By implementing the nonlinear Poisson-Boltzmann theory in a cell model, we theoretically investigate the influence of polyelectrolye gel permeability on ion densities and pH deviat…
Ion Density Deviations in Polyelectrolyte Microcapsules: Influence on Biosensors
Qiyun Tang, Alan R. Denton
Polyelectrolyte microcapsules loaded with fluorescent dyes have been proposed as biosensors to monitor local pH and ionic strength for diagnostic purposes. In the case of charged m…