Magnetic-Field-Enhanced Morphology of Tin Oxide Nanomaterials for Gas Sensing Applications

Figure 6

Synthesized nanostructures in adjacent sections of the substrates: (a) absence of magnet on section  3a; (b) presence of magnet on section  3b and adjacent sections, (c) presence of magnet on 3a; (d) absence of magnet on 3b.

(a)

(b)

(c)

(d)