Fig. 1

Classification and evaluation criteria for decoupling state. END expansion negative decoupling, WD weak decoupling, SD strong decoupling, RD recessive decoupling, WND weak negative decoupling, SND strong negative decoupling.

Classification and evaluation criteria for decoupling state. END expansion negative decoupling, WD weak decoupling, SD strong decoupling, RD recessive decoupling, WND weak negative decoupling, SND strong negative decoupling.