2 papers
cond-mat.mtrl-sci2025
Penta-twinned gold nanoparticles under pressure: a comprehensive study
Camino MartÃn-Sáncheza, Ana Sánchez-Iglesias, José Antonio Barreda-Argüeso +4
We report on the high-pressure optical and mechanical properties of penta-twinned gold nanoparticles (PT-AuNPs) of different geometries: decahedra, rods and bipyramids. Our results…
cond-mat.mtrl-sci2024
Origin of the rich polymorphism of gold in penta-twinned nanoparticles
Camino MartÃn-Sánchez, Ana Sánchez-Iglesias, José Antonio Barreda-Argüeso +4
We report on the crystallographic structure of penta-twinned gold nanoparticles. Although gold typically exhibits a face-centered cubic (fcc) lattice, other phases have been report…