Figure 5
From: Size-Dependent Melting Behavior of Colloidal In, Sn and Bi Nanocrystals

The normalized depression in melting temperature (black) and melting enthalpy (blue) as a function of nanocrystal diameter for In (triangles), Sn (squares) and Bi (circles) nanocrystals (NCs).
The depression rate for melting enthalpy is significantly faster than the depression rate for melting temperature.