Cover Image

2D materials are the key materials for the next‐generation electronic devices. In this cover, a Chinese character “Fu” which is constituted of different crystal structures of typical 2D materials including graphene and MoS2, means good luck and happiness. At the beginning of Chinese Mice Year, InfoMat Editorial Office would like to extend our warmest wishes to our editorial board members, authors, reviewers and readers. The firecrackers beside “Fu” are consisted of number “1” and “0”, representing the combination of information technology and Chinese traditional festival