High sensitive refractive index sensor based on spatial symmetry breaking Fano metamaterials fabricated by ion beam irradiation

Du, S; Liu, Z; Yang, HF; Li, JJ; Gu, CZ

Gu, CZ (corresponding author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.; Gu, CZ (corresponding author), Univ Chinese Acad Sci, Sch Phys Sci, CAS Key Lab Vacuum Phys, Beijing 100049, Peoples R China.

MICRO AND NANO ENGINEERING, 2020; 9 ():

Abstract

The sensitivity of plasmonic nanostructures based refractive index sensor can be improved by free-standing three-dimensional (3D) configuration. Here,......

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