Surface heat flux feedback controlled impurity seeding experiments with Alcator C-Mod’s high-Z vertical target plate divertor: performance, limitations and implications for fusion power reactors. - D. Brunner; S.M. Wolfe; B. LaBombard; A.Q. Kuang; B. Lipschultz; M.L. Reinke; A. Hubbard; J. Hughes; R.T. Mumgaard; J.L. Terry; M.V. Umansky; Team, The Alcator C-Mod (Nuclear Fusion, 2017)