Conductivity Size Effect of Square Cross-Section Polycrystalline Nanowires

A theoretical model for the electrical conductivity size effect of square nanowires is proposed in this manuscript, which features combining the three main carrier scattering mechanisms in polycrystalline nanowires together, namely, background scattering, external surface scattering, as well as grai...

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Detalles Bibliográficos
Autores principales: Li, Rui, Mi, Lan, Wang, Jian, Mao, Mao, Gu, Wenhua, Zhu, Yongkai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6650969/
https://www.ncbi.nlm.nih.gov/pubmed/31269737
http://dx.doi.org/10.3390/ma12132129
Descripción
Sumario:A theoretical model for the electrical conductivity size effect of square nanowires is proposed in this manuscript, which features combining the three main carrier scattering mechanisms in polycrystalline nanowires together, namely, background scattering, external surface scattering, as well as grain boundary scattering. Comparisons to traditional models and experiment data show that this model achieves a higher correlation with the experiment data.

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