Chu, T. C.T. C.ChuLee, C. S.C. S.LeeHsu, C. C.C. C.HsuChang, Y. C.Y. C.ChangTsai, J. L.J. L.TsaiPai, C. F.C. F.PaiCHI-FENG PAI2020-05-122020-05-1219951050-2947, 1094-1622https://scholars.lib.ntu.edu.tw/handle/123456789/491155Convoy electrons for collisions between projectile He + and C foils from 17.5 to 25 keV/amujournal article10.1103/PhysRevA.51.850https://link.aps.org/doi/10.1103/PhysRevA.51.850