… A two-particle interaction between an optically excited electron and a positively charged
hole forms a bound quasiparticle (an exciton) with energy ε e . The range of the mediating …

… present situation for applications of optical spectroscopy, ie, a … of some current spectroscopic
techniques to studies of defect-… to the area of bound exciton spectroscopy. For the details of …

… an introduction to optical spectroscopy for layered materials as … and emission features in the
optical spectra and how they can … intralayer excitons (orange oval): each exciton is a bound …

… These two recombination mechanisms and those involving free and bound excitons are
found to be competitive. Their relative importance is strongly dependent on the concentration of …

… spectroscopy the presence of excited states of the A exciton in MoS2 monolayers encapsulated
in hBN layers of calibrated thickness, allowing us to extrapolate an exciton … of the bound …

… Indirect excitons (IXs)—bound pairs of spatially separated electrons and holes—form a
model system to explore quantum properties of cold bosons in solids. Remarkable features of IX …

… The application of coherent nonlinear optical spectroscopy to CH 3 NH 3 PbI 3 reported
here complements and extends the numerous studies of this system using linear optical …

… In other words, bound excitons as well as a plasma of unbound electrons and holes can …
For that purpose, we recently proposed 83 that quantum-optical spectroscopy — resonant …

… While it was conceived decades ago in magnetic resonance spectroscopy using … for
resonant optical excitation of resident electrons to localized trions or donor-bound excitons in …

… formation could be distinguished using PL excitation spectroscopy, temperature-dependent …
Furthermore, since the bound excitons are fed by the free excitons, the bound-exciton line …