Fig. 2: Structural analysis of Sb/MgAgSb junction.
From: Self-optimized contact in air-robust thermoelectric junction towards long-lasting heat harvesting
a SEM images, b line scan of Mg, Ag, and Sb, and elemental mappings of c Mg, d Ag, and e Sb in Sb/MgAgSb junction after 0 days, 7 days, and 30 days of aging; f enlarged view of elemental mappings of Mg, Ag, Sb, and overlapped Mg, Ag, Sb in Sb/MgAgSb junction after 30 days of aging.
