44 citations · 122 across the 6 of their papers we have counts for
6 papers
Emitter and absorber assembly for multiple self-dual operation and directional transparency
P. A. Kalozoumis, C. V. Morfonios, G. Kodaxis +2
A recursive scheme for the design of scatterers acting simultaneously as emitters and absorbers, such as lasers and coherent perfect absorbers in optics, at multiple prescribed fre…
symmetry breaking in waveguide arrays with competing loss/gain pairs
P. A. Kalozoumis, C. V. Morfonios, F. K. Diakonos +1
We consider a periodic waveguide array whose unit cell consists of a -symmetric quadrimer with two competing loss/gain parameter pairs which lead to qualitatively dif…
Invariant current approach to wave propagation in locally symmetric structures
V. E. Zambetakis, M. K. Diakonou, C. V. Morfonios +3
A theory for wave mechanical systems with local inversion and translation symmetries is developed employing the two-dimensional solution space of the stationary Schrödinger equatio…
Local symmetry dynamics in one-dimensional aperiodic lattices
C. Morfonios, P. Schmelcher, P. A. Kalozoumis +1
A unifying description of lattice potentials generated by aperiodic one-dimensional sequences is proposed in terms of their local reflection or parity symmetry properties. We demon…
Local symmetries and perfect transmission in aperiodic photonic multilayers
P. A. Kalozoumis, C. Morfonios, N. Palaiodimopoulos +2
We develop a classification of perfectly transmitting resonances occuring in effectively one-dimensional optical media which are decomposable into locally reflection symmetric part…
Magnetoconductance switching in an array of oval quantum dots
Christian Morfonios, Daniel Buchholz, Peter Schmelcher
Employing oval shaped quantum billiards connected by quantum wires as the building blocks of a linear quantum dot array, we calculate the ballistic magnetoconductance in the linear…