Grain-Size-Dependent Grain Boundary Deformation during Yielding in Nanocrystalline Materials Using Atomistic Simulations. - Rajaram, Satish S.; Gupta, Ankit; Thompson, Gregory B.; Gruber, Jacob; Jablokow, Andrei; Tucker, Garritt J. (JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2020)