Study of Growth and Properties of Electrodeposited Sodium Iron Hexacyanoferrate Films

Sodium iron hexacyanoferrate (NaFeHCF) films were electrodeposited on Au/Cr/Si for the study of growth behavior and physical properties. The NaFeHCF films were studied by different analytical methods to prove the chemical composition, morphology and crystal structure. The grains of the film grow wit...

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Detalles Bibliográficos
Autores principales: Pohlitz, Michael, Müller, Christian K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9655957/
https://www.ncbi.nlm.nih.gov/pubmed/36363082
http://dx.doi.org/10.3390/ma15217491
Descripción
Sumario:Sodium iron hexacyanoferrate (NaFeHCF) films were electrodeposited on Au/Cr/Si for the study of growth behavior and physical properties. The NaFeHCF films were studied by different analytical methods to prove the chemical composition, morphology and crystal structure. The grains of the film grow with a cubic structure with an average lattice parameter of 10.10 Å and the preferential growth direction along the [111] direction of the cubic cell. The films show a repeatable bipolar resistive switching behavior accompanied by high current changes (up to a factor of ~10(5)). The different resistive states in the materials are dominated by ohmic conduction.

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