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Simultaneous Thermal Stability and Ultrahigh Sensitivity of Heterojunction SERS Substrates
This paper reports the design of Ag-Al(2)O(3)-Ag heterojunctions based on Ag nanorods (AgNRs) and their applications as thermally stable and ultrasensitive substrates of surface-enhanced Raman scattering (SERS). Specifically, an ultrathin Al(2)O(3) capping layer of 10 nm on top of AgNRs serves to sl...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6631846/ https://www.ncbi.nlm.nih.gov/pubmed/31159335 http://dx.doi.org/10.3390/nano9060830 |