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Effects of Constraints

T ΔG Te Gradient =-ΔS 4/3 πr3 T' T"

Effect of Crystal size
Horizontal Translation:
Vertical Transtlation:
Gradient:

T ΔG Te Gradient =-ΔS 4/3 πr3 T' T"

Effect of the Matrix
Horizontal Translation:
Vertical Transtlation:
Gradient:

T ΔG Te Gradient =-ΔS 4/3 πr3 T T" ΔW = Barrier to Transformation

Work done per unit Volume

ΔW=-fΔS(T-T")