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cond-mat.mes-hall2017
Optical activity in chiral stacks of 2D semiconductors
Alexander V. Poshakinskiy, Dmitrii R. Kazanov, Tatiana V. Shubina +1
We show that the stacks of two-dimensional semiconductor crystals with the chiral packing exhibit optical activity and circular dichroism. We develop a microscopic theory of these…
cond-mat.mtrl-sci2017
Resonant photonic crystals based on van der Waals heterostructures
D. R. Kazanov, A. V. Poshakinskiy, T. V. Shubina
We propose to use 2D monolayers possessing optical gaps and high exciton oscillator strength as an element of one-dimensional resonant photonic crystals. We demonstrate that such s…