The literature data on topological insulators (TIs) based on metal chalcogenides, which
constitute a new unique class of functional materials, are systematized here in the context of …

Topological surface states, a new kind of electronic state of matter, have recently been
observed on the cleaved surfaces of crystals of a handful of small band gap semiconductors …

Background: Chitosan nanoparticles (CSNP) are becoming a popular alternative for
delivering nucleic acids to tissues for gene transfer (gene therapy). The size and …

This work aims to synthesize visible light-driven photocatalysts based on zinc oxide,
polymeric graphitic carbon nitride (gC 3 N 4) and carbon xerogel. The addition of gC 3 N 4 …

Structural and thermoelectric properties of metallic and semiconducting Sb 2 Te 3 are
reported. X-Ray diffraction and Raman spectroscopy studies reveal that semiconducting …

Topological insulators have attracted great interest as generators of spin–orbit torques
(SOTs) in spintronic devices. Bi1− xSbx is a prominent topological insulator that has a high …

We report the enhancement of electron mobility and power factor for 3D topological insulator
Bi2Te3 with Cobalt (Co) do**. Thermal variation of resistivity (ρ), thermopower (S), carrier …

Amidst the myriad catalysts employed in the electrochemical reduction of CO 2, bimetallic
materials stand out for their augmented catalytic activity and product selectivity. Bismuth (Bi) …

Improvement in thermoelectric parameters is reported with graphite incorporation in n-type
Bi 2 Te 3/graphite nanocomposite systems. In-depth thermoelectric properties of …

Polycrystalline Sb 2 Te 3-x Se x (0.0< x< 1.0) samples were synthesized by the solid state
reaction method. The structural analysis showed that up to the maximal concentration of Se …