115 citations · 654 across the 28 of their papers we have counts for
9 papers · 1 filter
Valley polarized edge states beyond inversion symmetry breaking
Dia'aaldin Bisharat, Dan Sievenpiper
Valley-contrast physics has gained considerable attention, particularly for realizing photonic topological insulators (PTIs) that support reflection-free valley-polarized edge mode…
Chiral Surface Wave propagation with Anomalous Spin-momentum Locking
Sara M. Kandil, Dia'aaldin J. Bisharat, Daniel F. Sievenpiper
The ability to control the directionality of surface waves by manipulating its polarization has been of great significance for applications in spintronics and polarization-based op…
Photonic topological insulators a beginner's introduction
Dia'aaldin J. Bisharat, Robert J. Davis, Yun Zhou +2
Control and manipulation of electromagnetic waves has reached a new level with the recent understanding of topological states of matter. These metamaterials have the potential to r…
Topological valley transport under long-range deformations
Zhixia Xu, Xianghong Kong, Robert J. Davis +4
Edge states protected by bulk topology of photonic crystals show robustness against short-range disorder, making robust information transfer possible. Here, topological photonic cr…
Electromagnetic-dual metasurfaces for topological states along a one-dimensional interface
Diaaaldin J. Bisharat, Daniel F. Sievenpiper
The discovery of topological insulators has rapidly been followed by the advent of their photonic analogues, motivated by the prospect of backscattering-immune light propagation. S…
Spin-momentum locked modes on anti-phase boundaries in photonic crystals
Xianghong Kong, Yun Zhou, Gaobiao Xiao +1
An anti-phase boundary is formed by shifting a portion of photonic crystal lattice along the direction of periodicity. A spinning magnetic dipole is applied to excite edge modes on…
Photoemission-based microelectronic devices
Ebrahim Forati, Tyler J. Dill, Andrea Tao +1
The vast majority of modern microelectronic devices rely on carriers within semiconductors due to their integrability. Therefore, the performance of these devices is limited due to…
Waveform-dependent absorbing metasurfaces
Hiroki Wakatsuchi, Sanghoon Kim, Jeremiah J. Rushton +1
We present the first use of a waveform-dependent absorbing metasurface for high-power pulsed surface currents. The new type of nonlinear metasurface, composed of circuit elements i…
Waveform Selectivity at the Same Frequency
Hiroki Wakatsuchi, Daisuke Anzai, Jeremiah J. Rushton +3
Electromagnetic properties depend on the composition of materials, i.e. either angstrom scales of molecules or, for metamaterials, subwavelength periodic structures. Each material…