Shape control of size-selected naked platinum nanocrystals

Tetrahedral nanocrystals are out-of-equilibrium structures whose growth mechanism is a long-standing open problem. Here, the authors show that pure Pt tetrahedral nanocrystals grow in the gas phase and single out the defect-mediated mechanism leading to the symmetry-breaking for tetrahedral growth.

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Auteurs principaux: Yu Xia, Diana Nelli, Riccardo Ferrando, Jun Yuan, Z. Y. Li
Format: article
Langue:EN
Publié: Nature Portfolio 2021
Sujets:
Q
Accès en ligne:https://doaj.org/article/037c9f48ddfd45f69bd6c9f66640a078
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