Published in Journal of the Mechanics and Physics of Solids, 2020
Recommended citation: Y. Zhang, Z. Cheng, L. Lu, T. Zhu*, "Strain gradient plasticity in gradient structured metals." Journal of the Mechanics and Physics of Solids, 140, 103946 (2020). https://www.sciencedirect.com/science/article/pii/S0022509620301782