Formation of Germanium Nitride Nanowires on the Surface of Crystalline Germanium

Figure 5

SEM image of VLS grown Ge₃N₄ nanowire (a) and corresponding elemental mapping ((b)–(d)); (e) EDX spectrum of a tip, obtained from the dashed rectangular indicated in (a).

(a)

(b)

(c)

(d)

(e)