Super-collimation and negative refraction in hyperbolic Van der Waals superlattices

by Sreekanth, Kandammathe Valiyaveedu, Simpson, Robert E.
Published 2020

A four-state programmable mid-infrared band-stop filter exploiting a Ge₂Sb₂Te₅ film and VO₂ nanoparticles

by Meng, Yun, Li, Dan, Zhang, Chong, Wang, Yang, Simpson; Robert, Long, Yi
Published 2021

Design of a 4-level active photonics phase change switch using VO 2 and Ge 2 Sb...

by Meng, Yun, Behera, Jitendra K., Ke, Yujie, Chew, Litian, Wang, Yang, Long, Yi, Simpson, Robert E.
Published 2019

Wide bandgap phase change material tuned visible photonics

by Dong, Weiling, Liu, Hailong, Behera, Jitendra K., Lu, Li, Ng, Ray J. H., Sreekanth, Kandammathe Valiyaveedu, Zhou, Xilin, Yang, Joel K. W., Simpson, Robert E.
Published 2020

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

by 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
Published 2021

Structural evolution of millisecond laser-induced metastable crystalline GeTe

by Recatala-Gomez, Jose, Li, Yun, Nur Qalishah Adanan, Ghosh, Biplab, Dai, Haiwen, Bai, Yang, Zhang, Chenguang, Morris, Samuel Alexander, Jin, Zavier Goh You, Zhai, Wenhao, Mass, Tobias W. W., Kumar, Pawan, Wei, Fengxia, Thway, Maung, Rafikul Ali Saha, Solano, Eduardo, Rosenthal, Martin, Roeffaers, Maarten, Kirby, Nigel, Miłogrodzka, Izabela, Simpson, Robert E., Tan, Kwan Wee, Hippalgaonkar, Kedar
Published 2024