274 citations · 587 across the 10 of their papers we have counts for
10 papers
Ultrathin BIC metasurfaces based on ultralow-loss Sb2Se3 phase-change material
Zhaoyang Xie, Chi Li, Krishna Murali +6
Phase-change materials (PCMs) are increasingly recognised as promising platforms for tunable photonic devices due to their ability to modulate optical properties through solid-stat…
Reconfigurable Image Processing Metasurfaces with Phase-Change Materials
Michele Cotrufo, Shaban B. Sulejman, Lukas Wesemann +4
Optical metasurfaces have been enabling reduced footprint and power consumption, as well as faster speeds, in the context of analog computing and image processing. While various im…
Broadband Single-Mode Hybrid Photonic Crystal Waveguides for Terahertz Integration on a Chip
Haisu Li, Mei Xian Low, Rajour Ako +5
A novel terahertz hybrid waveguide chip consisting of silicon photonic crystals sandwiched in parallel gold plates is developed. Both simulation and experimental results demonstrat…
Terahertz sensing of 7nm dielectric film with bound states in the continuum metasurfaces
Yogesh Kumar Srivastava, Rajour Tanyi Ako, Manoj Gupta +3
Fingerprint spectral response of several materials with terahertz electromagnetic radiation indicates that terahertz technology is an effective tool for sensing applications. Howev…
Nanoscale compositional evolution in complex oxide based resistive memories
Taimur Ahmed, Sumeet Walia, Edwin L. H. Mayes +6
Functional oxides based resistive memories are recognized as potential candidate for the next-generation high density data storage and neuromorphic applications. Fundamental unders…
High order synaptic learning in neuro-mimicking resistive memories
Taimur Ahmed, Sumeet Walia, Edwin Mayes +5
Memristors have demonstrated immense potential as building blocks in future adaptive neuromorphic architectures. Recently, there has been focus on emulating specific synaptic funct…
In situ characterisation of nanoscale electromechanical properties of quasi-two-dimensional MoS2 and MoO3
Sumeet Walia, Hussein Nili, Sivacarendran Balendhran +3
Precise manipulation of electronic band structures of two-dimensional (2D) transition metal dichalcogenides and oxides (TMD&Os) via localised strain engineering is an exciting aven…
Reflectarray antennas for terahertz communications
Tiaoming Niu, Withawat Withayachumnankul, Benjamin S. -Y. Ung +4
Reflectarrays composed of resonant microstrip gold patches on a dielectric substrate are demonstrated for operation at terahertz frequencies. Based on the relation between the patc…
Sub-diffraction thin-film sensing with planar terahertz metamaterials
Withawat Withayachumnankul, Hungyen Lin, Kazunori Serita +6
Planar metamaterials have been recently proposed for thin dielectric film sensing in the terahertz frequency range. Although the thickness of the dielectric film can be very small…
Non-volatile Complementary Resistive Switch-based Content Addressable Memory
Omid Kavehei, Said Al-Sarawi, Sharath Sriram +4
This paper presents a novel resistive-only Binary and Ternary Content Addressable Memory (B/TCAM) cell that consists of two Complementary Resistive Switches (CRSs). The operation o…