Theory of Frenkel Excitons in Planar Arrays of Perovskite Quantum Dots*
Поступила в редакцию: 6 июля 2018 г.
Выставление онлайн: 20 октября 2018 г.
Of primary interest for the design of novel optoelectronic devices are densely packed ordered arrays of quantum dots (QDs), which can be produced via self-assembly or other nanofabrication techniques. In such arrays, also known as supercrystals, the interaction between the QDs results in a collective optical response. Despite the active research on arrays made of perovskite QDs, a rigorous theory of their collective excitations is still lacking. In this Paper, we develop a quantum-mechanical theory of Frenkel excitons in planar perovskite QD arrays with square lattice. -18