A large number of experimental discoveries especially in the heavy quarkonium sector that
did not meet the expectations of the until then very successful quark model led to a …

Topological materials have become the focus of intense research in recent years, since they
exhibit fundamentally new physical phenomena with potential applications for novel devices …

Second-order topological insulators and superconductors have a gapped excitation
spectrum in bulk and along boundaries, but protected zero modes at corners of a two …

Quantum chromodynamics presents a series of exact and approximate symmetries which
can be exploited to predict new hadrons from previously known ones. The Z c (3900) and Z c …

Spintronics has captured a lot of attention since it was proposed. It has been triggering
numerous research groups to make their efforts on pursuing spin-related electronic devices …

Verwey transition (VT) of Fe3O4 has been extensively investigated as this results in sharp
changes in its physical properties. Exploitation of VT for potential applications in spin/charge …

We develop a systematic approach for constructing symmetry-based indicators of a
topological classification for superconducting systems. The topological invariants …

Magnetite nanoparticles (NPs) are one of the most investigated nanomaterials so far and
modern synthesis methods currently provide an exceptional control of their size, shape …

In this Letter, we establish a new theoretical paradigm for vortex Majorana physics in the
recently discovered topological iron-based superconductors (TFeSCs). While TFeSCs are …

Polar catastrophe at the interface of oxide materials with strongly correlated electrons has
triggered a flurry of new research activities. The expectations are that the design of such …