Researchers from the Chinese University of Hong Kong discovered a topology-correlated affinity transition in both 2D and 3D packing-derived networks. Based on this transition, they reveal the strategies to build multifunctional systems with adjustable elasticity.

Researchers from the University of Tokyo have developed two-dimensional hole gas in solution-processed organic semiconductors, where an apparent insulator-metal transition has been experimentally observed for the first time. These results have just been published in Nature Materials.