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Gong, S. (author), Komen, I. (author), Alpeggiani, F. (author), Kuipers, L. (author)Valley pseudospin has emerged as a good quantum number to encode information, analogous to spin in spintronics. Two-dimensional transition metal dichalcogenides (2D TMDCs) recently attracted enormous attention for their easy access to the valley pseudospin through valley-dependent optical transitions. Different ways have been reported to read...journal article 2020