3 papers
physics.chem-ph2025
Sparse Infrared Spectroscopy for Detection of Volatile Organic Compounds
Mira Welner, Andre Hazbun, Thomas Beechem
To reduce the complexity of infrared spectroscopy hardware while maintaining performance, a data informed, task-specific, spectral collection approach termed Sparse Infrared Spectr…
physics.optics2025
Unidirectional Ray Polaritons in Twisted Asymmetric Stacks
J. Ãlvarez-Cuervo, M. Obst, S. Dixit +25
The vast repository of van der Waals (vdW) materials supporting polaritons offers numerous possibilities to tailor electromagnetic waves at the nanoscale. The development of twisto…
cond-mat.mtrl-sci2024
Anisotropic Anharmonicity Dictates the Thermal Conductivity of Gallium Oxide ()
Abdulaziz Alkandari, Zherui Han, Ziqi Guo +2
is a promising material candidate for next-generation high power devices even as its low thermal conductivity () limits utilization due to an inability to sufficie…