(untitled) - Bubnova, O; Khan, Z U; Wang, H; Braun, S; Evans, D R; Fabretto, M; Hojati-Talemi, P; Dagnelund, D; Arlin, J-B; Geerts, Y H; Desbief, S; Breiby, D W; Andreasen, J W; Lazzaroni, R; Chen, W M; Zozoulenko, I; Fahlman, M; Murphy, P J; Berggren, M; Crispin, X (Nat. Mater., 2014)