3D Hybrid Plasmonic Nanomaterials for Highly Efficient Optical Absorbers and Sensors

3D Hybrid Plasmonic Nanomaterials for Highly Efficient Optical Absorbers and Sensors

3D hybrid plasmonic nanomaterials are composed of 3D‐stacked Ag nanowires and nanoparticles separated by a nanoscale‐thick alumina interlayer. The 3D hybrid plasmonic nanostructures exhibit strong plasmonic coupling between the ultrahigh populations of plasmonic nanomaterials, overcoming the physica...

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Veröffentlicht in:Advanced materials (Weinheim) 2015-08, Vol.27 (29), p.4290-4295
Hauptverfasser: Park, Sung-Gyu, Mun, ChaeWon, Lee, MinKyoung, Jeon, Tae Yoon, Shim, Han-Soo, Lee, Young-Joo, Kwon, Jung-Dae, Kim, Chang Su, Kim, Dong-Ho
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum oxide
hybrid nanomaterials
Joining
Nanomaterials
Nanostructure
Nanowires
optical absorbers
plasmonic nanostructures
Plasmonics
SERS sensors
Silver
Three dimensional
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Zusammenfassung:3D hybrid plasmonic nanomaterials are composed of 3D‐stacked Ag nanowires and nanoparticles separated by a nanoscale‐thick alumina interlayer. The 3D hybrid plasmonic nanostructures exhibit strong plasmonic coupling between the ultrahigh populations of plasmonic nanomaterials, overcoming the physical limitation of inefficient plasmonic coupling of the Ag nanowire stacks.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201501587