1 citations · 1 across the 5 of their papers we have counts for
6 papers
High-Index Topological Insulator Resonant Nanostructures from Bismuth Selenide
Sukanta Nandi, Shany Z. Cohen, Danveer Singh +4
Topological insulators (TIs) are a class of materials characterized by an insulting bulk and high mobility topologically protected surface states, making them promising candidates…
Temperature Invariant Metasurfaces
Shany Zrihan Cohen, Danveer Singh, Sukanta Nandi +1
Thermal effects are well known to influence the electronic and optical properties of materials through several physical mechanisms and are the basis for various optoelectronic devi…
Deep-subwavelength resonant metaphotonics enabled by high-index topological insulator bismuth telluride
Danveer Singh, Sukanta Nandi, Yafit Fleger +2
In nanophotonics, small mode volumes, high-quality factor (Q) resonances, and large field enhancements without metals, fundamentally scale with the refractive index and are key for…
Amorphous Selenium Mie Resonators for Infrared Meta-Optics
Danveer Singh, Michal Poplinger, Avraham Twitto +9
Applying direct growth and deposition of optical surfaces holds great promise for the advancement of future nanophotonic technologies. Here, we report on a chemical vapor depositio…
Thermal tuning capabilities of semiconductor metasurface resonators
Tomer Lewi, Nikita A. Butakov, Jon A. Schuller
Metasurfaces exploit the ability to engineer the optical phase, amplitude and polarization at subwavelength dimensions providing unprecedented control of light. The realization of…
Thermo-optically Reconfigurable PbTe Mie Resonator Meta-atoms
Tomer Lewi, Hayden A. Evans, Nikita A. Butakov +1
Subwavelength Mie resonators have enabled new classes of optical antennas1-4, photodetectors5,6, antireflection coatings7, and magnetic mirrors8 and can act as the basic meta-atoms…