Elucidation of Switching Mechanisms in Memristive Junctions Integrating a Iron(II)‐Ter Pyridine Diazoted Complex
Abstract An original way of elaborating vertical metal/molecules/metal memristive junctions through diazonium electrografting of the organic layer and inkjet‐printed top electrodes is reported here. The molecule of interest is a Fe II coordination complex with ter‐pyridine ligands, having a diazonium anchoring group. The resulting junction exhibits a memristive behavior characterized by a high ON/OFF ratio and plasticity property. Through the application of advanced techniques such as UV–vis and Raman time‐resolved spectroelectrochemistry, the study demonstrates the significant role of switchable azo bonds derived from diazo electrografting in memristive behavior.
Authors
- Hubert Perrot (ORCID: https://orcid.org/0000-0002-3930-2968)
- Thomas Petenzi (ORCID: https://orcid.org/0000-0001-9802-9116)
- Camille Jubert Tomasso
- S Russi (ORCID: https://orcid.org/0000-0003-4319-3263)
- Christelle Gautier (ORCID: https://orcid.org/0000-0001-6066-9935)
- Rassen Boukraa (ORCID: https://orcid.org/0000-0002-2119-9755)
- Giorgio Mattana (ORCID: https://orcid.org/0000-0003-0552-3970)
- Tony Breton (ORCID: https://orcid.org/0000-0002-2098-2078)
- Laure Fillaud (ORCID: https://orcid.org/0000-0002-0004-5415)
- Ivan T. Lucas (ORCID: https://orcid.org/0000-0001-8930-0437)
- Anna Tidu
Institutions
- Centre National de la Recherche Scientifique (FR)
- Université Paris Cité (FR)
- Sorbonne Université (FR)
- Institut des Matériaux Jean Rouxel (FR)
- Laboratoire Interdisciplinaire pour la Sociologie Economique (FR)
- Interfaces Traitements Organisation et Dynamique des Systèmes (FR)
- Institut des Sciences et Technologies Moléculaires d'Angers (FR)
- Université d'Angers (FR)
- Nantes Université (FR)
Publication Details
- Journal
- Advanced Electronic Materials
- Published
- 2024-11-06
- DOI
- https://doi.org/10.1002/aelm.202400350
- Citations
- 2
- Primary Topic
- Advanced Memory and Neural Computing
- Type
- article
- Field-Weighted Citation Impact
- 0.42
Funders
- Agence Nationale de la Recherche