Citation: Niu, Ru-Jie; Zhou , Wen-Fa; LIU, Yan; Yang, Junyi; Zhang, Wen-Hua; Lang, Jian-Ping; Young, david James (2019). Morphology-dependent third-order optical nonlinearity of a 2D Co-based metal−organic framework with a porphyrinic skeleton. Chemical Communications, , pp. -.