Over the past decade, 2D van der Waals (vdW) topological materials (TMs), including
topological insulators and topological semimetals, which combine atomically flat 2D layers …

Topological phases of matter are ubiquitous in crystals, but less is known about their
existence in amorphous systems, that lack long-range order. We review the recent progress …

Crystalline symmetries have played a central role in the identification and understanding of
quantum materials. Here we investigate whether an amorphous analogue of a well known …

Topology appears across condensed matter physics to describe a wide array of phenomena
which could alter, augment, or fundamentally change the functionality of many technologies …

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 …

We explore the temperature dependent magnetoresistance of bulk insulating topological
insulator thin films. Thin films of Bi 2 Se 2 Te and BiSbTeSe 1.6 were grown using the pulsed …

Highly crystalline and easily feasible topological insulator–superconductor (TI-SC)
heterostructures are crucial for the development of practical topological qubit devices. The …

In this work, we train neural networks to predict transport properties of a quasi-one-
dimensional tight-binding model with disordered on-site energies. In the case where the on …

The local structures around the Bi and Pd atoms in β-PdBi2 were determined from Bi Lα and
Pd Kα X-ray fluorescence holography (XFH) images measured with synchrotron radiation at …

The temperature-dependent desorption behavior of selenium and tellurium is investigated
using a heated quartz crystal microbalance. Prior to heating the quartz crystal microbalance …