Recently, Floquet topological matter has attracted significant attention for its potential to
reveal novel topological phases inaccessible in static systems. In this paper, we investigate …

The study of topological states in two-dimensional (2D) systems, especially with magnetic
properties, has recently gained significant attention owing to their potential in spintronics …

The type-II Dirac fermions are characterized by a tilted Dirac cone and sustain exotic
quantum transport phenomena. Here, we show the emergence of a type-II Dirac nodal loop …

The lossless transmission of topological edge states and the robustness of defect immunity
make topological refractive materials have important application prospects in acoustic …

Second-order topological superconductors host Majorana corner modes (MCMs), which are
confined to specific corners of the system. This spatial restriction presents challenges for …

We report on our study of the electron interaction effects in topological two-dimensional (2D)
materials placed in a quantizing magnetic field. Taking our cue from a recent experimental …

Confining materials to two-dimensional forms changes the behavior of the electrons and
enables the creation of new devices. In this thesis, I present a synthesis approach where thin …