Figure 2
From: Thermal decomposition of fullerene nanowhiskers protected by amorphous carbon mask

FNWs observed by HIM at 490 °C.
(a,b) are images of a FNW was scanned with different fields. Ω indicates the area that covered by aC film which protects the FNW from decomposition. Ω′ indicates the area of decomposed FNW. (c) Is FNW continuously scanned from room temperature to 490 °C. (d) Is an image of a FNW were scanned at 490 °C after which were scanned at 380 °C. (e) Is a FNW scanned at 490 °C once.