Phase-change-material-based low-loss visible-frequency hyperbolic metamaterials for ultrasensitive label-free biosensing

• Main Authors: Sreekanth, Kandammathe Valiyaveedu, Ouyang, Qingling, Sreejith, Sivaramapanicker, Zeng, Shuwen, Wu, Lishu, Ilker, Efe, Dong, Weiling, Mohamed ElKabbash, Yu, Ting, Lim, Chwee Teck, Hinczewski, Michael, Strangi, Giuseppe, Yong, Ken-Tye, Simpson, Robert E., Singh, Ranjan
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2021
• Subjects: Science::Physics; Goos–Hänchen Shift; Hyperbolic Metamaterials
• Online Access: https://hdl.handle.net/10356/151670
• Institution: Nanyang Technological University

Hyperbolic metamaterials (HMMs) have emerged as a burgeoning field of research over the past few years as their dispersion can be easily engineered in different spectral regions using various material combinations. Even though HMMs have comparatively low optical loss due to a single resonance, the n...