The degenerately doped sesquichalcogenide Bi 2 Te 3, a well-known thermoelectric
material, has attracted much attention in recent years as a topological insulator in which …

We report on high-field (up to 30 T) magnetotransport experiments in topological crystalline
insulator (111) SnTe epitaxial films. The longitudinal magnetoresistance R xx exhibits …

Topological insulators exhibit a new variety of unusual phenomena associated with
topologically protected gapless surface states. Interestingly, most topological insulators are …

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 …

Topological insulators (TIs) show bright prospects in exerting spin–orbit torques (SOTs) and
inducing magnetization switching in the adjacent ferromagnetic (FM) layer. However, a …

Replacing some Bi with In in Bi2Se3 transforms it from a topological insulator to a band
insulator. Here, we have used time-resolved terahertz spectroscopy to investigate …

We explore here the decisive role of film thickness on Casimir and electrostatic forces from
topological insulating Bi 2 Se 3 films. The forces were measured for the Au-Bi 2 Se 3 system …

The bulk of topological insulators is relatively unexplored, due to the excess contribution of
conduction from native defects. Here, we investigate the bulk conduction in a Bi 2 Te 3 …

We report the magnetotransport properties of α-Bi 4 I 4 single crystals, which have a crystal
structure similar to that of the quasi-one-dimensional topological insulator β-Bi 4 I 4 …

We report on the electronic states and the transport properties of three-dimensional
topological insulator (Bi 1− x Sb x) 2 Se 3 ternary alloy thin films grown on an isostructural Bi …