87 citations
- The University of Texas Rio Grande ValleyUS6 papers
- Eskişehir Osmangazi UniversityTR5 papers
- Eskişehir City HospitalTR4 papers
- Warsaw University of TechnologyPL4 papers
- University of WarsawPL3 papers
- Anadolu UniversityTR2 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Instituto de Astrofísica de AndalucíaES2 papers
- Istanbul UniversityTR2 papers
- Laboratório Interinstitucional de e-AstronomiaBR2 papers
- Lund UniversitySE2 papers
- Osservatorio Astronomico di PadovaIT2 papers
6 papers · 1 filter
Robust Bulk States
C. Yuce
We predict topologically robust zero energy bulk states in a disordered tight binding lattice. We explore a new kind of order and discuss that zero energy states exist in a system…
Pseudo topological insulators
C. Yuce
We predict pseudo topological insulators that have been previously overlooked. We determine some conditions under which robust pseudo topological edge states appear and illustrate…
Spontaneously Broken Particle-Hole Symmetry in Photonic Graphene with Gain and Loss
Z. Oztas, C. Yuce
We consider particle-hole symmetric photonic graphene with balanced gain and loss. We show that edge states with purely imaginary eigenvalues appear along the zigzag edge. We propo…
Stable topological edge states in a non-Hermitian four-band model
C. Yuce
We introduce a one dimensional non-Hermitian four band tight binding lattice system. We find stable topological edge states protected by particle-hole and parity-time symmetries. W…
Electronic structures of iMAX phases and their two-dimensional derivatives: A family of piezoelectric materials
Mohammad Khazaei, Vei Wang, Cem Sevik +3
Recently, a group of MAX phases, (MoY)AlC, (MoSc)AlC, (WSc)AlC, (WY)AlC, and (VZr)$_…
PT Symmetric Floquet Topological Phase in SSH Model
Z. Turker, S. Tombuloglu, C. Yuce
We consider periodically modulated Su-Schrieffer-Heeger (SSH) model with gain and loss. This model, which can be realized with current technology in photonics using waveguides, all…