4 papers
Enhanced Near-Field Thermal Radiation Driven by Multiple Corner and Edge Modes in Subwavelength Square Nanowires
Jose Ordonez-Miranda, Minggang Luo, Michele Diego +4
We demonstrate that the near-field thermal radiation between subwavelength SiC nanowires with square cross sections is dominated by multiple corner and edge resonances rather than…
Fundamental thermo-visco mechanical interactions governing the acoustic response of laser-excited nanoparticles
Stefano Giordano, Michele Diego, Francesco Banfi +1
In this work, we investigate the thermoacoustic generation and propagation of spherical waves in a viscous fluid induced by a laser-heated spherical particle. Periodic laser excita…
Gigahertz-frequency Lamb wave resonator cavities on suspended lithium niobate for quantum acoustics
Michele Diego, Hong Qiao, Byunggi Kim +5
Phononic nanodevices offer a promising route toward quantum technologies, as phonons combine strong confinement within matter with broad coupling capabilities to various quantum sy…
Hypersonic acoustic wave control via hyperuniform phononic nanostructures
Michele Diego, Jade Hardouin, Gabrielle Mazevet-Schargrod +4
Controlling hypersonic surface acoustic waves is crucial for advanced phononic devices such as high-frequency filters, sensors, and quantum computing components. While periodic pho…