Advanced Case Studies in Exciton Physics

Analyze the properties of Rydberg excitons in Cu₂O, including their high principal quantum numbers and giant diamagnetism.

Explain the origin of large exciton binding energies in halide perovskites and the role of strong polaronic effects.

Describe the impact of the Rashba-Dresselhaus effect on the fine structure and spin dynamics of excitons in non-centrosymmetric crystals.

Summarize the unique properties of excitons in 2D TMDCs, including strong binding, valley-dependent physics, and modified selection rules.

Describe the formation and properties of moiré excitons in twisted bilayer heterostructures.

Identify current open questions and future research directions in exciton physics, particularly concerning many-body phenomena and quantum technologies.