Fig. 5: Preparation, emission and mechanical flexibility of heterostructures.
From: A solid-solution approach for controllable photomechanical crystalline materials
a Preparation of the crystalline heterostructures. b Fluorescent images of 9AA, (9AA)0.9(9MA)0.1 and a heterostructure. c Removal of the surface-doped segment by fracturing. d SEM image of the heterostructure binding site (the dashed line depicts the boundary of the original crystal). e Fluorescence spectra of different sites of the heterostructure. f Schematic diagram of three-point bending. g Elastic bending of the heterostructure.
