Fig. 7
Elemental maps obtained by SEM-EDS, sample 1, area 2. a The smoothed surface for scanning; b Elemental map of Au; c Elemental map of Sn
Fig. 7 | Heritage Science
Elemental maps obtained by SEM-EDS, sample 1, area 2. a The smoothed surface for scanning; b Elemental map of Au; c Elemental map of Sn
