Surfaces decorated with nanoparticles are typically prepared by depositing particles on the substrate. Instead, particles have now been grown in situ directly from perovskites, by exsolution through judicious tuning of the materials’ compositions, particularly their nonstoichiometry. This approach enables control over particle composition, size, surface coverage and anchorage.
- Dragos Neagu
- George Tsekouras
- John T. S. Irvine
