Roll‐to‐Roll Hot Embossing of 1D and 2D Photonic Nanostructures
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Engineering Materials"
DOI: 10.1002/adem.201900110
Abstract: Roll‐to‐roll hot embossing is exploited for the fabrication of 1D nanogratings and 2D nanopillar arrays. Critical structure diameters as low as 150 nm and distances down to 50 nm are replicated in a polystyrene foil using flexible… read more here.
Keywords: embossing photonic; hot embossing; nanopillar arrays; roll ... See more keywords
Three-Dimensional Nanopillar Arrays-Based Efficient and Flexible Perovskite Solar Cells with Enhanced Stability.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c03694
Abstract: Perovskite nanopillars (PNPs) are propitious candidates for solar irradiation harvesting and are potential alternatives to thin films in flexible photovoltaics. To realize efficient daily energy output, photovoltaics must absorb sunlight over a broad range of… read more here.
Keywords: dimensional nanopillar; nanopillar arrays; based efficient; solar cells ... See more keywords
Culture-Free Detection of Bacterial Pathogens on Plasmonic Nanopillar Arrays Using Rapid Raman Mapping.
Sign Up to like & getrecommendations! Published in 2018 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b15085
Abstract: We utilized a fast Raman spectral mapping technique for fast detection of bacterial pathogens. Three-dimensional (3D) plasmonic nanopillar arrays were fabricated using the nanolithography-free process consisting of maskless Ar plasma treatment of a polyethylene terephthalate… read more here.
Keywords: plasmonic nanopillar; raman mapping; detection bacterial; nanopillar arrays ... See more keywords
Polarization-Independent, Narrowband, Near-IR Spectral Filters via Guided Mode Resonances in Ultrathin a-Si Nanopillar Arrays
Sign Up to like & getrecommendations! Published in 2019 at "ACS Photonics"
DOI: 10.1021/acsphotonics.8b01253
Abstract: We report the optical properties obtained through experiments, simulation, and theory of ultrathin ( read more here.
Keywords: nanopillar arrays; guided mode; polarization independent; narrowband ... See more keywords
A novel fabrication technique for high-aspect-ratio nanopillar arrays for SERS application
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra09145f
Abstract: A novel technique is demonstrated for the fabrication of silicon nanopillar arrays with high aspect ratios. read more here.
Keywords: novel fabrication; nanopillar arrays; high aspect; fabrication technique ... See more keywords
Refractive index sensing in the visible/NIR spectrum using silicon nanopillar arrays.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.012171
Abstract: Si nanopillar (NP) arrays are investigated as refractive index sensors in the visible/NIR wavelength range, suitable for Si photodetector responsivity. The NP arrays are fabricated by nanoimprint lithography and dry etching, and coated with thin… read more here.
Keywords: sensing visible; index sensing; visible nir; nanopillar arrays ... See more keywords
TiO2 Thickness-Dependent Charge Transfer in an Ordered Ag/TiO2/Ni Nanopillar Arrays Based on Surface-Enhanced Raman Scattering
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15103716
Abstract: In this study, an ordered Ag/TiO2/Ni nanopillar arrays hybrid substrate was designed, and the charge transfer (CT) process at the metal–semiconductor and substrate–molecule interface was investigated based on the surface-enhanced Raman scattering (SERS) spectra of… read more here.
Keywords: nanopillar arrays; tio2 nanopillar; tio2 thickness; surface ... See more keywords