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Narrowband Filters Designed from Hybrid One-Dimensional Periodic/Quasiperiodic Photonic Crystals with a Single Defect Layer
We report the transmission spectra and electric field amplitudes of electromagnetic modes propagating in hybrid periodic/quasiperiodic multilayer photonic structures in one dimension (1D). We consider the case of the ...
SPIN: [S]imple [P]ython [I]pywidgets [N]otebook interface to obtain the optoelectronic properties of materials employing DFT
The Simple Python Ipywidgets Notebook interface to obtain the optoelectronic properties of materials (SPIN) is an open source graphical user interface that allows users to work with standard SIESTA files and perform ...
Tunable Photonic Band Gaps in Two-Dimensional Bravais–Moiré Photonic Crystal Composed of High-Tc Superconductors
In this study, we perform a theoretical study of light propagation properties in two-dimensional square photonic crystals (PCs) following Bravais–Moiré (BM) patterns composed of copper oxide high-temperature superconductors ...
Impact of different structural defects on fundamental properties of blue phosphorene nanotubes
Using density functional theory, we present the effect of different structural defects on electronic and optical properties of blue phosphorene nanotubes of both armchair and zigzag chirality. In addition, we have considered ...