Gold nanodisks array with minimal effect from the glass substrates have been fabricated using nanosphere lithography and HF undercutting. The undercut substrates have blue-shifted plasmonic resonance with higher bulk refractive index sensitivity.

© 2019 The Author(s)

PDF Article


You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
Login to access OSA Member Subscription