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Effect of Au substrate and coating on the lasing characteristics of GaAs nanowires

Optically pumped lasing from highly Zn-doped GaAs nanowires lying on an Au film substrate and from Au-coated nanowires has been demonstrated up to room temperature. The conically shaped GaAs nanowires were first coated with a 5 nm thick Al(2)O(3) shell to suppress atmospheric oxidation and band-bend...

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Detalles Bibliográficos
Autores principales:	Aman, Gyanan, Mohammadi, Fatemesadat, Fränzl, Martin, Lysevych, Mykhaylo, Tan, Hark Hoe, Jagadish, Chennupati, Schmitzer, Heidrun, Cahay, Marc, Wagner, Hans Peter
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8560920/ https://www.ncbi.nlm.nih.gov/pubmed/34725406 http://dx.doi.org/10.1038/s41598-021-00855-w

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