158 citations · 560 across the 19 of their papers we have counts for
5 papers · 1 filter
Phonon dynamics and thermal conductivity of PtSe2 thin films: Impact of crystallinity and film thickness on heat dissipation
Alexandros El Sachat, Peng Xiao, Davide Donadio +11
We present a comparative investigation of the influence of crystallinity and film thickness on the acoustic and thermal properties of 2D layered PtSe2 thin films of varying thickne…
Observation of slow light in glide-symmetric photonic-crystal waveguides
Chirag Murendranath Patil, Guillermo Arregui, Morten Mechlenborg +4
We report optical transmission measurements on suspended silicon photonic-crystal waveguides, where one side of the photonic lattice is shifted by half a period along the waveguide…
Room-temperature silicon platform for GHz-frequency nano-electro-opto-mechanical systems
D. Navarro-Urrios, M. F. Colombano, G. Arregui +7
Nano-electro-opto-mechanical systems enable the synergistic coexistence of electrical, mechanical, and optical signals on a chip to realize new functions. Most of the technology pl…
Cavity optomechanics with Anderson-localized optical modes
Guillermo Arregui, Ryan Cecil Ng, Marcus Albrechtsen +3
Confining photons in cavities enhances the interactions between light and matter. In cavity optomechanics, this enables a wealth of phenomena ranging from optomechanically induced…
Thermal properties of nanocrystalline silicon nanobeams
Jeremie Maire, Emigdio Chavez-Angel, Guillermo Arregui +7
Controlling thermal energy transfer at the nanoscale has become critically important in many applications and thermal properties since it often limits device performance. In this w…