Topological Insulators are new classes of materials with insulating bulk but having gapless
surface states. Integer Quantum Hall Effect, discovered in 1980 was the first property with …

Several affordable and pollution-free technologies have drawn a lot of attention because of
the pressure of our energy needs and environmental problems; among these, thermoelectric …

Topological insulators have important potential for applications in the field of nano/micro-
optoelectronic devices. However, the large dark current seriously hinders the improvement …

The pressure-induced superconductivity and structural evolution of Bi 2 Se 3 single crystals
are studied. The emergence of superconductivity at an onset transition temperature (T c) of …

In this work, it is demonstrated that a higher electrical conductivity can be obtained when Ag
atoms, as a transition metal, replaces Bi atoms in the n-type Bi 2-x Ag x Se 3 system. As a …

Using a first-principles Green's function approach we study magnetic properties of the
magnetic binary tetradymite chalcogenides Bi 2 Se 3, Bi 2 Te 3, and Sb 2 Te 3. The …

The anomalous Hall (AH) effect measurement has emerged as a powerful tool to gain deep
insights into magnetic materials, such as ferromagnetic metals, magnetic semiconductors …

Spin torques at topological insulator (TI)/ferromagnet interfaces have received considerable
attention in recent years with a view towards achieving full electrical manipulation of …

Bi2Se3, one of the most widely studied topological insulators (TIs), is naturally electron-
doped due to n-type native defects. However, many years of efforts to achieve p-type Bi2Se3 …

Realizing switchable n-type and p-type conduction in bismuth selenide (Bi2Se3), a
traditional thermoelectric material and a topological insulator, is highly beneficial for the …