PT Journal AU Indris, S Scheuermann, M Becker, SM Šepelák, V Kruk, R Suffner, J Gyger, F Feldmann, C Ulrich, AS Hahn, H TI Local structural disorder and relaxation in SnO₂ nanostructures studied by ¹¹⁹Sn MAS NMR and ¹¹⁹Sn Mössbauer spectroscopy SO The journal of physical chemistry / C PY 2011 BP 6433 EP 6437 VL 115 IS 14 DI 10.1021/jp200651m LA english ER