Antimonene, defined in sensu stricto as a single layer of antimony atoms, is recently the
focus of numerous theoretical works predicting a variety of interesting properties and is …

Topological insulators are new states of quantum matter which cannot be adiabatically
connected to conventional insulators and semiconductors. They are characterized by a full …

The hallmark of a topologically insulating state of matter in two dimensions protected by time-
reversal symmetry is the existence of chiral edge modes propagating along the perimeter of …

The three-dimensional topological insulator is a quantum state of matter characterized by an
insulating bulk state and gapless Dirac cone surface states. Device applications of …

It is widely accepted that the physical properties of nanostructures depend on the type of
surface facets,. For Au nanorods, the surface facets have a major influence on crucial effects …

We perform time-and angle-resolved photoemission spectroscopy of a prototypical
topological insulator (TI) Bi 2 Se 3 to study the ultrafast dynamics of surface and bulk …

Surfaces of topological insulators host a new class of states with Dirac dispersion,, and
helical spin texture. Potential quantum computing and spintronic applications using these …

Mechanically triturated n-and p-type Bi2Te3 nanoparticles, the nanoscale topological
insulators (TIs), are employed as nonlinear saturable absorbers to passively mode-lock the …

We report the experimental observation of Landau quantization of molecular beam epitaxy
grown Sb 2 Te 3 thin films by a low-temperature scanning tunneling microscope. Different …

We examine how the properties of the Kondo insulators change when the symmetry of the
underlying crystal field multiplets is taken into account. We employ the Anderson lattice …