Two-dimensional (2D) materials exhibit a wide range of atomic structures, compositions, and
associated versatility of properties. Furthermore, for a given composition, a variety of …

Three-dimensional topological (crystalline) insulators are materials with an insulating bulk
but conducting surface states that are topologically protected by time-reversal (or spatial) …

This paper reviews recent developments in the sputter growth of chalcogenide thin films for
phase-change memory applications. We focus primarily on the growth of highly oriented Sb …

A quantum spin Hall (QSH) insulator hosts topological states at the one-dimensional (1D)
edge, along which backscattering by nonmagnetic impurities is strictly prohibited. Its 3D …

Thermoelectric materials which can convert heat energy to electricity rely on crystalline
inorganic solid state compounds exhibiting low phonon transport (ie low thermal …

A challenge in thermoelectrics is to achieve intrinsically low thermal conductivity in
crystalline solids while maintaining a high carrier mobility (μ). Topological quantum …

The discovery of the quantum spin Hall effect (QSHE) has ignited the field of topological
physics with a vast variety of exotic properties. Here we present the emergence of doubled …

Breaking time‐reversal symmetry by introducing magnetic order, thereby opening a gap in
the topological surface state bands, is essential for realizing useful topological properties …

We report high-resolution angle-resolved photoemission measurements on single crystals of
Pt 2 HgSe 3 grown by high-pressure synthesis. Our data reveal a gapped Dirac nodal line …

Topological insulators (TIs) which exhibit spin-momentum locking constitute an interesting
class of quantum materials. In this paper, we present a systematic method to prepare Bi x Te …