60 citations · 176 across the 4 of their papers we have counts for
4 papers
Complex Energy Spectrum and Time Evolution of QBIC States in a Two-Channel Quantum wire with an Adatom Impurity
S. Garmon, H. Nakamura, N. Hatano +1
We provide detailed analysis of the complex energy eigenvalue spectrum for a two-channel quantum wire with an attached adatom impurity. The study is based on our previous work [Phy…
Quasi-bound states in continuum
Hiroaki Nakamura, Naomichi Hatano, Sterling Garmon +1
We report the prediction of quasi-bound states (resonant states with very long lifetimes) that occur in the eigenvalue continuum of propagating states for a wide region of paramete…
Nonanalytic enhancement of the charge transfer from adatom to one-dimensional semiconductor superlattice and optical absorption spectrum
Satoshi Tanaka, Sterling Garmon, Tomio Petrosky
The charge transfer from an adatom to a semiconductor substrate of one-dimensional quantum dot array is evaluated theoretically. Due to the Van Hove singularity in the density of e…
Strongly Coupled Matter-Field and Non-Analytic Decay Rate of Dipole Molecules in a Waveguide
T. Petrosky, Chu-Ong Ting, Sterling Garmon
The decay rate $\gam$ of an excited dipole molecule inside a waveguide is evaluated for the strongly coupled matter-field case near a cutoff frequency $\ome_c$ without using pertur…