Structural disorder has a profound effect on a material’s physical properties and can be harnessed for diverse technological applications. For example, the transport properties and radiation response of complex oxides are strongly influenced by the ability of the structure to accommodate disorder while maintaining crystallinity. This research focuses on the structural details of disordered complex oxides which are more intricate that previously believed with the actual atomic arrangements exhibiting distinct ordering across different material length scales (heterogeneous disorder). Disordered spinel (AB2O4) and pyrochlore (A2B2O7) structures are characterized and the atomic arrangements are probed with advanced characterization techniques, ...
International audienceIntuitively scientists accept that order can emerge from disorder and a signif...
A wide variety of compositions adopt the isometric spinel structure (AB2O4), in which the atomic-sca...
A major challenge to understanding the response of materials to extreme environments (e.g., nuclear ...
There has been an increased focus on understanding theenergetics of structures with unconventional o...
International audienceRecently, there has been an increased focus on understanding the structural de...
International audienceHigh energy ball milling and exposure to energetic heavy ion beams are two mat...
International audienceStructurally disordered oxide materials are used in a variety of energy techno...
Understanding and predicting radiation damage evolution in complex materials is crucial for developi...
International audiencePyrochlore oxides (A2B2O7) – and other fluorite-derived complex oxides – are i...
International audienceIntuitively scientists accept that order can emerge from disorder and a signif...
A wide variety of compositions adopt the isometric spinel structure (AB2O4), in which the atomic-sca...
A major challenge to understanding the response of materials to extreme environments (e.g., nuclear ...
There has been an increased focus on understanding theenergetics of structures with unconventional o...
International audienceRecently, there has been an increased focus on understanding the structural de...
International audienceHigh energy ball milling and exposure to energetic heavy ion beams are two mat...
International audienceStructurally disordered oxide materials are used in a variety of energy techno...
Understanding and predicting radiation damage evolution in complex materials is crucial for developi...
International audiencePyrochlore oxides (A2B2O7) – and other fluorite-derived complex oxides – are i...
International audienceIntuitively scientists accept that order can emerge from disorder and a signif...
A wide variety of compositions adopt the isometric spinel structure (AB2O4), in which the atomic-sca...
A major challenge to understanding the response of materials to extreme environments (e.g., nuclear ...