Specifically, we are working on designing quantum materials featuring exotic quantum phenomena, including unconventional superconductivity, symmetry-broken states, topological states ... including low ...

We conclude the previous tutorial on topological insulators by proposing ... The existence of a band structure of the energy levels of electrons in a crystal is physically obvious. Let us take a ...

In this study, we introduce a novel and ultrasensitive metamaterial sensor consisting of a planar metal-insulator-metal (p-MIM) structure with a 1 μm air gap between two metal stripes. Unlike ...

Abstract: In this letter, a dual-band dual-circularly polarized (CP) antenna array based on the design and optimization of a parasitic pixel structure is presented. The proposed array can achieve ...