Project News Details
Title:
Scientists discover why lead-halide solar perovskites work efficiently despite being structurally ‘messy’
Detail:
Researchers in Austria found that unusually high photovoltaic efficiency in lead-halide perovskites can be explained by internal electric fields generated at strain-induced domain walls, which separate charge carriers and enable long-range transport. Their experiments indicated that these effects arise from mesoscopic structural inhomogeneities rather than a uniform crystal structure, providing a general mechanism for charge separation in these materials.
Source:
PV-Magazine
Published Date:
29.04.2026
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