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Plasmonic Sensing Using Nanodome Arrays Fabricated by Soft Nanoimprint Lithography

J. McPhillips ; C. McClatchey ; T. Kelly ; A. Murphy ; Magnus Jonsson (Institutionen för teknisk fysik, Biologisk fysik) ; G. A. Wurtz ; R. J. Winfield ; R. J. Pollard
Journal of Physical Chemistry C (1932-7447). Vol. 115 (2011), 31, p. 15234-15239.
[Artikel, refereegranskad vetenskaplig]

Arrays of gold-coated nanodomes were fabricated on glass substrates using a soft nanoimprint lithography technique. Optical transmission measurements revealed complex plasmonic resonances that proved highly sensitive to the array dimensions, the thickness of the gold layer, and the refractive index of the surrounding medium. As one promising application for these structures, the refractive index sensing capabilities of the nanodome arrays were assessed.

Nyckelord: nanoparticle optics, surface, resonance, device, film, tool, ance rr, 1975, v12, p1448

Denna post skapades 2011-09-01.
CPL Pubid: 145692


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Institutioner (Chalmers)

Institutionen för teknisk fysik, Biologisk fysik (2007-2015)


Teknisk fysik

Chalmers infrastruktur