We have laid out the results of a rigorous theoretical investigation into the response of
electron dressed states, ie, interacting Floquet states arising from the off-resonant coupling …

The α-T 3 model is characterized by a variable Berry phase that changes continuously from
π to 0. We take advantage of this property to highlight the effects of this underlying …

Dualities are mathematical map**s that reveal links between apparently unrelated
systems in virtually every branch of physics,,,,,,–. Systems mapped onto themselves by a …

The α-T 3 model interpolates between the pseudospin S= 1/2 honeycomb lattice of
graphene and the pseudospin S= 1 dice lattice via parameter α. We present calculations of …

We calculate the dynamic polarizability under the random phase approximation for the dice
lattice. This two-dimensional system gives rise to massless Dirac fermions with pseudospin …

We study the optical response of nanoribbons made from the α− T 3 lattice under a weak
magnetic field in the terahertz to far-infrared regime. It is found that the magnetic field can …

The Dice lattice structure is similar to the graphene honeycomb lattice, but with an
imbalance atom in each hexagon center giving rise to a dispersionless flat band, which …

We study the electronic contribution to the nonlinear optical response of the α-T 3 model.
This model is an interpolation between a graphene (α= 0) and dice (α= 1) lattice. Using a …

We generalize Wentzel-Kramers-Brillouin (WKB) semiclassical equations for pseudospin-1
α− T 3 materials with arbitrary hop** parameter 0< α< 1, which includes the dice lattice …

We report a theoretic study of the topological properties of the α-T 3 lattice by taking the
intrinsic spin orbit interaction into account. It is shown that when 0< α< 1, the electronic band …