4 papers
First-Principles Insights into Surface and Ligand Effects in Stoichiometric HgTe Quantum Dots
Raagya Arora, Patrick J. Lohr, Dibyajyoti Ghosh +2
HgTe quantum dots are promising mid-infrared nanomaterials owing to their exceptional bandgap tunability, yet their electronic structure is strongly influenced by surface coordinat…
Switching topological states via uniaxial strain in 2D materials
Joshua J. Sanchez, Raagya Aurora, Daniel Bennett +3
In topological materials, dissipationless edge currents are protected against local defect scattering by the bulk inverted band structure and band gap. We propose that large uniaxi…
Stacking-dependent electronic structure of ultrathin perovskite bilayers
Daniel T. Larson, Daniel Bennett, Abduhla Ali +4
Twistronics has received much attention as a new method to manipulate the properties of 2D van der Waals structures by introducing moiré patterns through a relative rotation betwe…
Engineering Interfacial Charge Transfer through Modulation Doping for 2D Electronics
Raagya Arora, Ariel R. Barr, Daniel T. Larson +2
Two-dimensional (2D) semiconductors are likely to dominate next-generation electronics due to their advantages in compactness and low power consumption. However, challenges such as…