Idioma:

Structural evolution of yttrium nanolayer inserted in FeNi/Y nanomultilayered film

Li, Wei ; Liu, Ping ; Zhang, Ke ; Ma, Fengcang ; Liu, Xinkuan ; Chen, Xiaohong ; He, Daihua

Applied surface science, 2014-10, Vol.317, p.935-939 [Periódico revisado por pares]

Amsterdam: Elsevier B.V

Texto completo disponível

Citações Citado por

Enviar para

Título:
Structural evolution of yttrium nanolayer inserted in FeNi/Y nanomultilayered film
Autor: Li, Wei ; Liu, Ping ; Zhang, Ke ; Ma, Fengcang ; Liu, Xinkuan ; Chen, Xiaohong ; He, Daihua
Assuntos: Amorphization ; Close packed lattices ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Condensed matter: structure, mechanical and thermal properties ; Cross-disciplinary physics: materials science; rheology ; Epitaxial growth ; Epitaxy ; Evolution ; Exact sciences and technology ; FeNi/Y nanomultilayered film ; Interface structure ; Microstructure ; Nanostructure ; Physics ; Structural evolution ; Thermodynamic model ; Thermodynamic models ; Yttrium
É parte de: Applied surface science, 2014-10, Vol.317, p.935-939
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: •The FeNi/Y nanomultilayers with different Y layer thickness were synthesized.•The structural evolution of Y nanolayer within FeNi/Y nanomultilayer was studied.•The microstructural evolution sequence of Y layer was fcc→amorphous→hcp structure.•The microstructural evolution of Y nanolayer was explained by a thermodynamic model. The FeNi/Y nanomultilayered films with different Y layer thickness (tY) were synthesized by magnetron sputtering. The structural evolution of Y nanolayer with increase in tY was investigated. When tY was less than 2nm, Y layers transformed to fcc structure under the template effect of FeNi layers and grew epitaxially with FeNi. With tY of 3nm, Y layers could not maintain the epitaxial growth, but present a transient amorphous state. As tY further increases to 4nm, Y layers transformed into the stable hcp structure. The microstructural evolution sequence of Y layers was fcc→amorphous→hcp structure, which could be explained by a thermodynamic model.
Editor: Amsterdam: Elsevier B.V
Idioma: Inglês

Links

View record in Pascal Francis

Voltar para lista de resultados

Realização: Logos de Redes Sociais:

Structural evolution of yttrium nanolayer inserted in FeNi/Y nanomultilayered film

Li, Wei ; Liu, Ping ; Zhang, Ke ; Ma, Fengcang ; Liu, Xinkuan ; Chen, Xiaohong ; He, Daihua

Amsterdam: Elsevier B.V

Buscando em bases de dados remotas. Favor aguardar.