Atomically thin transition metal dichalcogenides (TMDs) are 2D semiconductors with tightly
bound excitons and correspondingly strong light–matter interactions. Owing to the weak van …

Realizing the full potential of any materials system requires understanding and controlling
disorder, which can obscure intrinsic properties and hinder device performance. Here we …

Abstract Two-dimensional (2D) materials hold great promise for future nanoelectronics as
conventional semiconductor technologies face serious limitations in performance and power …

In semiconductor physics, many essential optoelectronic material parameters can be
experimentally revealed via optical spectroscopy in sufficiently large magnetic fields. For …

Excitons with binding energies of a few hundreds of meV control the optical properties of
transition metal dichalcogenide monolayers. Knowledge of the fine structure of these …

Exciton condensates (ECs) are macroscopic coherent states arising from condensation of
electron–hole pairs. Bilayer heterostructures, consisting of two-dimensional electron and …

Chemical vapor deposition (CVD) allows growing transition metal dichalcogenides (TMDs)
over large surface areas on inexpensive substrates. In this work, we correlate the structure of …

The electronic structure and dynamics of 2D transition metal dichalcogenide (TMD)
monolayers provide important underpinnings both for understanding the many-body physics …

Coulomb interactions are crucial in determining the ground state of an ideal two-
dimensional electron gas (2DEG) in the limit of low electron densities. In this regime …

Exciting phenomena may emerge in non-centrosymmetric two-dimensional electronic
systems when spin–orbit coupling (SOC) interplays dynamically with Coulomb interactions …