Fig. 2: SEM and TEM images of metal nanowires.
From: Rapid fabrication of complex nanostructures using room-temperature ultrasonic nanoimprinting
a, d, g SEM images of fabricated Au nanowires, Au–Bi, and Au–Sn heterojunction nanowires. b TEM image of an Au nanowire. c The HRTEM image of the area delineated by the red square in (b). e, f, h, i STEM and EDS of Au–Bi and Au–Sn heterojunctions. Scale bars, 1 μm (a, d, g), 100 nm (b, e, f, h, i), and 2 nm (c).
