From: Nano-structural effects on Hematite (α-Fe2O3) nanoparticle radiofrequency heating
Sample | Blocking Temperature (Tb) | Irreversibility temperature (Ti) | Morin temperature (Tm) |
---|---|---|---|
nanorods | 95 K | ~ 300 K | – |
nanosheets | 201 K | 229 | – |
nanodiamonds | 57 K | ~ 300 K | ~ 209 K |
nanospheres | – | > 300 K | ~ 198 K |