Ontology highlight
ABSTRACT:
SUBMITTER: Albanese E
PROVIDER: S-EPMC6641900 | biostudies-literature | 2018 May
REPOSITORIES: biostudies-literature
Albanese Elisa E Ruiz Puigdollers Antonio A Pacchioni Gianfranco G
ACS omega 20180517 5
Bulk ZrO<sub>2</sub> is both nonreducible and nonmagnetic. Recent experimental results show that dopant-free, oxygen-deficient ZrO<sub>2-<i>x</i></sub> nanostructures exhibit a ferromagnetic behavior at room temperature (RT). Here, we provide a comprehensive theoretical foundation for the observed RT ferromagnetism of zirconia nanostructures. ZrO<sub>2</sub> nanoparticles containing up to 700 atoms (3 nm) have been studied with the help of density functional theory. Oxygen vacancies in ZrO<sub>2 ...[more]