3 papers
physics.optics2025
Exceptionally high Verdet constant in gold nanodisc arrays
Gajendra Mulay, Shraddha Choudhary, Ashwin A Tulapurkar +4
Magneto-optical effects in non-magnetic noble metals can be greatly enhanced by leveraging the in-plane Lorentz force at engineered plasmonic resonances. We demonstrate a 2D array…
cond-mat.mtrl-sci2022
Vanadium doped beta-Ga2O3 single crystals: Growth, Optical and Terahertz characterization
Maneesha Narayanan, Ajinkya Punjal, Emroj Hossain +4
We report the growth of electrically-resistive vanadium-doped beta-Ga2O3 single crystals via the optical floating zone technique. By carefully controlling the growth parameters V-d…
cond-mat.mtrl-sci2022
Terahertz Optical Properties and Birefringence in Single Crystal Vanadium doped [100] \b{eta}-Ga2O3
Ajinkya Punjal, Shraddha Choudhary, Maneesha Narayanan +4
We report the Terahertz optical properties of the Vanadium doped [100] \b{eta}-Ga2O3 using Terahertz Time-Domain Spectroscopy (THz-TDS). The V-doped \b{eta}-Ga2O3 crystal shows str…