Article Dans Une Revue Microscopy and Microanalysis Année : 2021

Mapping metal/insulator nanodomains switching in V 2 O 3 by variable-temperature electron spectromicroscopy investigations

Résumé

Taming abrupt phase transitions existing in transition metal oxides is considered as a promizing approach for the development of advanced information processing and storage systems. V2O3 is a prototypical system exhibiting metal-to-insulator transitions (MITs) that can be activated under controlled external stimuli such as temperature (T), pressure, or chemical doping [1,2,3]. A precise and detailed understanding of these electronic transitions in Mott insulators and strongly correlated systems such as (V1-xCrx)2O3 is essential to further enhance their potential capabilities for non-volatile memories [4] and neuromorphic applications [5].

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hal-03753267 , version 1 (18-08-2022)

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Ibrahim Koita, Xiaoyan Li, Luiz Tizei, Jean-Denis Blazit, Nathalie Brun, et al.. Mapping metal/insulator nanodomains switching in V 2 O 3 by variable-temperature electron spectromicroscopy investigations. Microscopy and Microanalysis, 2021, 27 (S1), pp.1482-1485. ⟨10.1017/S1431927621005468⟩. ⟨hal-03753267⟩
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