From: Nano-structural effects on Hematite (α-Fe2O3) nanoparticle radiofrequency heating
Sample Names | Avg. Sizea (nm) | Ms (emu/g) | Mr (emu/g) | Mr/Ms | Hc (Oe) |
---|---|---|---|---|---|
Nanorods | ~ 38 | 4.58 | 0.264 | 0.058 | 30.0 |
Nanosheets | 4–7 × ~ 200 [24] | 3.25 | 0.020 | 0.006 | 20.0 |
Nanodiamonds | ~ 24 | 1.02b | 0.004 | n/a | 27.8 |
Nanospheres | ~ 66 | 0.69 | 0.020 | 0.029 | 27.5 |
Rugby balls | ~ 178 | 0.96b | 0.200 | n/a | 2750 |