Fabrication of hybrid nanostructured surface for reduction of surface reflectance
Author(s) -
Arjyajyoti Goswami,
Aravindan Sivanandam,
Rao Paruchuri Venkatewara
Publication year - 2019
Publication title -
micro and nano letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.25
H-Index - 31
ISSN - 1750-0443
DOI - 10.1049/mnl.2018.5009
Subject(s) - reflectivity , fabrication , materials science , surface (topology) , reduction (mathematics) , nanotechnology , optics , physics , geometry , mathematics , medicine , alternative medicine , pathology
A combination of nanohole array and gold nanoparticles (Au NPs) was fabricated on the c‐Si substrate. The substrate is then optically characterised through reflectance spectra. Reduction in reflectance around 68.91% was observed in the wavelength range of 300–1100 nm for the hybrid nanostructured surface. The reduction in reflectance is attributed to a gradual change in refractive index owing to the nanohole array and the localised surface plasmon resonance of the Au NPs.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom