Is there such thing as maximum melting eutectic? Why is the melting point of the eutectic point always minimum? Is that because its not thermodynamically feasible?
A and B are completely soluble in the liquid state but completely insoluble in the solid state. Will A, alloyed with a small amount of B, have a higher melting point than pure A? Explain.
Kinda get it. But have some clarification, E3 being zero in cubic symmetry does that mean that the polar fields in each site is spherical? Dose this one have to do with spherical cavity of E2? E3 somehow related to E2 in this case?
Thanks for the help DrDu
The total electric field is given as Etotal = E0 +E1 +E2 +E3
Where E0 is the applied field, E1 is the depolarization, E2 is caused by polarization of a hypothetical sphere while E3 is the one dependent on lattice geometry... How come E3 is zero for cubic symmetry? Can I picture this as...