Optical orientation of carrier spins by circularly polarized light is the basic concept and tool of
spin physics in semiconductors. We study the optical orientation of electrons and holes in a …

Compositional engineering of the optical properties of hybrid organic–inorganic lead halide
perovskites is crucial for the realization of efficient solar cells and light-emitting devices. We …

Coherent spin dynamics of charge carriers in CsPbBr 3 perovskite nanocrystals are studied
in a temperature range of 4–300 K and in magnetic fields of up to 500 mT using time …

The hybrid organic–inorganic lead halide perovskites have recently attracted tremendous
attention from the condensed matter and nanotechnology communities. This interest arises …

Lead halide perovskite quantum dots (QDs) have recently emerged as a promising material
platform for quantum information processing owing to their strong light–matter interaction …

Coherent spin dynamics of electrons and holes are studied in hybrid organic–inorganic lead
halide perovskite FAPbBr3 bulk single crystals using the time-resolved Kerr ellipticity …

Photon echoes emerge from the delayed optical response of inhomogeneous ensembles of
emitters upon resonant laser excitation. In semiconductors, they allow to uncover internal …