Hydride Expansion in HD: Strain Mapping Pd Nanocubes with 4D-STEM

This episode explores a breakthrough in visualizing hydrogen storage mechanisms using in situ 4D-STEM. Researchers demonstrate subnanometer strain mapping in palladium nanocubes during hydride formation under 1 bar of hydrogen, offering new insight into nanoscale hydrogen absorption. This episode’s summary is AI-generated.

https://doi.org/10.1021/acs.nanolett.5c00702