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Science
fromNature
1 month ago

Multimodal electron microscopy of halide perovskite interfacial dynamics - Nature

Halide perovskite LEDs suffer rapid operational degradation due to ion migration and interfacial electrochemical reactions, requiring atomic-scale in situ imaging to understand degradation mechanisms and improve device stability.
Science
fromwww.nature.com
1 month ago

Limitations of probing field-induced response with STM

Reported magnetic-field-induced lattice changes and chirality modifications in kagome superconductor RbV3Sb5 result from experimental artifacts rather than intrinsic material properties.
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