US researchers have designed a 2D solar cell based on TMDCs that may exceed by far the efficiency of this device typology, which usually doesn't exceed 6%. The novelty of this cell consists of its superlattice structure, which the research group said can separate the layers of 2D TMDCs by a spacer, thus improving light absorption.A group of researchers from the University of Pennsylvania in the United States have designed a 2D solar cell based on transition metal dichalcogenides (TMDCs) with a special superlattice structure that reportedly enables higher solar absorption levels. TMDCs are two-dimensional ...Den vollständigen Artikel lesen ...