Tunable Band Gap and Conductivity Type of ZnSe/Si Core-Shell Nanowire Heterostructures

The electronic properties of zincblende ZnSe/Si core-shell nanowires (NWs) with a diameter of 1.1–2.8 nm are calculated by means of the first principle calculation. Band gaps of both ZnSe-core/Si-shell and Si-core/ZnSe-shell NWs are much smaller than those of pure ZnSe or Si NWs. Band alignment anal...

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Detalles Bibliográficos
Autores principales: Zeng, Yijie, Xing, Huaizhong, Fang, Yanbian, Huang, Yan, Lu, Aijiang, Chen, Xiaoshuang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5512634/
https://www.ncbi.nlm.nih.gov/pubmed/28788245
http://dx.doi.org/10.3390/ma7117276

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5512634/
https://www.ncbi.nlm.nih.gov/pubmed/28788245
http://dx.doi.org/10.3390/ma7117276

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