Fig. 3From: Surrogate model for optimizing annealing duration of self-assembled membrane-cavity structuresCriterion for simulation time (\(t_a\)); \(t_a\) is determined from the moment when cavity evolves into a sphere (\(r_2/D_1>0.49\)), while simulation continues to \(30\times t_r\) (6000 s) for parametric studyBack to article page