Paper 12999-29
Paper 12999-29
Plasmonic (Ti/Hf)N vs. Au nanodisk arrays: a comparative study of refractometric sensitivity
9 April 2024 • 09:30 - 09:50 CEST | Schuman, Niveau/Level 1
Abstract
This comparative study investigates the refractive index sensitivity of gold (Au), titanium nitride (TiN), and hafnium nitride (HfN) nanodisk arrays in exciting surface lattice resonances and localized plasmon resonance modes. The plasmonic nanodisk arrays are fabricated using electron beam lithography and optimized for disk diameter and array period. This work provides valuable insights into the comparative performance of TiN, HfN, and Au nanodisk arrays for refractive sensing-based applications.
Presenter
Beyza Nur Günaydın
Sabanci Univ. (Turkey)
Beyza Nur Günaydın received her MSc degree in Nano Science and Nano Engineering from Istanbul Technical University, Turkey in 2020. She is currently a PhD candidate in Material Science and Nano Engineering at Sabanci University, Turkey. Her research is focused on plasmonic thin film, nanostructure fabrication and plasmonics biosensing.