Silver “angiography” of a lead-halide perovskite crystal (IMAGE)

Institute of Science and Technology Austria

Silver “angiography” of a lead-halide perovskite crystal

Caption

Silver “angiography” of a lead-halide perovskite crystal. This silver ion-based electrochemical staining technique, developed at ISTA, enables visualization of the material’s domain-wall structure under the microscope. 

Credit

© Dmytro Rak/Alpichshev group/ISTA

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