Adisyn Ltd. (ASX:AI1) recently acquired Israel-based 2D Generation, which has been researching graphene as a material to connect very small transistors. Graphene has been demonstrated to have a number of very favourable electrical characteristics, even in very narrow linewidths. If it can be used to connect transistors smaller than 2 nanometers, it could be the solution to the hard wall of copper interconnects that the semiconductor industry is running into.