Optical orientation and alignment of excitons in ensembles of inorganic perovskite nanocrystals

M. O. Nestoklon, S. V. Goupalov, R. I. Dzhioev +12

We demonstrate the optical orientation and alignment of excitons in a two-dimensional layer of CsPbI${}_3$ perovskite nanocrystals prepared by colloidal synthesis and measure the ani…