The recent realization of topology as a mathematical concept in condensed matter systems
has shattered Landau's widely accepted classification of phases by spontaneous symmetry …

Discovered decades ago, the quantum Hall effect remains one of the most studied
phenomena in condensed matter physics and is relevant for research areas such as …

The Dirac semimetal cadmium arsenide (Cd3As2), a 3D electronic analog of graphene, has
sparked renewed research interests for its novel topological phases and excellent …

We investigated the magnetoterahertz response of the Dirac semimetal Cd3As2 and
observed a particularly low frequency optical phonon as well as a very prominent and field …

Due to their unusual features in condensed matter physics and their applicability in optical
and optoelectronic applications, three-dimensional Dirac semimetals (3D DSMs) have …

Recently, higher-order topological matter and 3D quantum Hall effects have attracted a great
amount of attention. The Fermi-arc mechanism of the 3D quantum Hall effect proposed to …

We have used a combination of linear response time-domain THz spectroscopy (TDTS) and
nonlinear THz pump-probe spectroscopy to separately probe the electronic momentum and …

Topological Dirac semimetals (TDSMs), such as Cd 3 As 2 and Na 3 Bi, exhibit strong
optical dichroism with contrasting dielectric permittivity along different crystal axes. However …

In this paper, a detailed analysis of the temperature‐dependent optical properties of
epitaxially grown cadmium arsenide (Cd3As2), a newly discovered 3D Dirac semimetal is …

The advent of topological semimetals with peculiar band structure and exotic transport
provides an unprecedented material platform that allows exploring novel optoelectronics for …