Extended Data Fig. 3: Theoretical guidelines for different Pb-containing heterostructures. | Nature

Extended Data Fig. 3: Theoretical guidelines for different Pb-containing heterostructures.

From: Atomic lift-off of epitaxial membranes for cooling-free infrared detection

Extended Data Fig. 3

a-c, Different modes of peeling for PMN-PT/STO (a), PMN-PT/NSO (b), and PMN-PT/SRO (c) heterostructures as a function of Ni stressor thickness at an Ni stress level of 600 MPa. There is an exfoliation window with the change of stressor thickness for all three systems due to interface weakening, consistent with experiment observations.

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