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Explain why it is usually the magnitude, rather than the sign, of the order parameter that is important in defining the

Posted: Mon May 23, 2022 10:50 am
by answerhappygod
Explain Why It Is Usually The Magnitude Rather Than The Sign Of The Order Parameter That Is Important In Defining The 1
Explain Why It Is Usually The Magnitude Rather Than The Sign Of The Order Parameter That Is Important In Defining The 1 (20.86 KiB) Viewed 16 times
Explain why it is usually the magnitude, rather than the sign, of the order parameter that is important in defining the Free Energy of a state. Hence, comment on the fact that basic Landau Free Energy expressions usually only consider order parameter terms with even exponents. [6]