Deformation mechanism of CeO <sub>2</sub> nanocubes studied at room temperature using in situ nanocompression in environmental transmission electron microscopy
Abstract The deformation mechanism of CeO 2 nanocubes has been studied at room temperature using in situ nanocompression experiments in an environmental transmission electron microscope. Different imaging conditions were used to identify the slip systems. A size effect on the elastic strain has been determined through optimized processing by fitting the data with different models. The results are compared with those obtained from simulations and with those observed for other fluorite structures.
Authors
- Karine Masenelli‐Varlot (ORCID: https://orcid.org/0000-0001-8155-5806)
- Fréderic Chaput (ORCID: https://orcid.org/0000-0002-5315-8675)
- L. Joly-Pottuz (ORCID: https://orcid.org/0000-0001-8970-5960)
- D. J. Dunstan (ORCID: https://orcid.org/0000-0003-0725-1841)
- Rongrong Zhang (ORCID: https://orcid.org/0000-0002-7023-4887)
Institutions
- Université Claude Bernard Lyon 1 (FR)
- École Normale Supérieure de Lyon (FR)
- Centre National de la Recherche Scientifique (FR)
- Queen Mary University of London (GB)
- Matériaux Ingénierie et Science (FR)
- Laboratoire de Chimie (FR)
- Institut National des Sciences Appliquées de Lyon (FR)
Publication Details
- Journal
- Journal of the American Ceramic Society
- Published
- 2025-04-14
- DOI
- https://doi.org/10.1111/jace.20471
- Primary Topic
- Catalytic Processes in Materials Science
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Agence Nationale de la Recherche
- LABEX iMUST