Synergistic effect of magnetic field and nanocomposite pour point depressant on the yield stress of waxy model oil. - Huang, Hui-Rong; Wang, Wei; Peng, Ze-Heng; Li, Kai; Ding, Yan-Fen; Yu, Wei-Jie; Gan, Dong-Ying; Wang, Chuan-Shuo; Xue, Yi-Han; Gong, Jing (Petroleum Science (Springer Nature), 2020)