9,403 Citations
What does a typical full disc around a post-AGB binary look like? Radiative transfer models reproducing PIONIER, GRAVITY, and MATISSE data
- PhysicsAstronomy & Astrophysics
- 2023
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An All-Dielectric Color Filter, with a Wider Color Gamut
- PhysicsPhotonics
- 2022
Due to their extraordinary abilities to manipulate light propagation at the nanoscale, dielectric resonators that generate electric and magnetic Mie resonances for minimal optical loss have recently…
Design of Multifunctional Tunable Metasurface Assisted by Elastic Substrate
- Materials ScienceNanomaterials
- 2022
Metasurfaces with both multifunctionality and tunability hold great application potential in next-generation optical devices. In this paper, we propose a stretchable metasurface composed of arrays of…
A derivation of nano-diamond optical constants. Here be nano-diamonds
- PhysicsAstronomy & Astrophysics
- 2021
Context. Nano-diamonds are an enticing and enigmatic dust component yet their origin is still unclear. They have been unequivocally detected in only a few astronomical objects, yet they are the most…
Empirically Determining Substellar Cloud Compositions in the era of JWST
- Geology, Physics
- 2021
Most brown dwarfs have atmospheres with temperatures cold enough to form clouds. A variety of materials likely condense, including refractory metal oxides and silicates; the precise compositions and…
Temperature dependence of the optical phonon reflection band in GaP
- Physics
- 2021
We explore the effect of temperatures between 80 and 720 K on the energy and linewidth of zonecenter transverse (TO) and longitudinal (LO) optical phonons in bulk gallium phosphide (GaP) using…
Development of ultrathin Cu(In,Ga)Se ₂ –based solar cells with reflective back contacts
- Engineering
- 2020
Reducing the absorber thickness of thin-film photovoltaic devices is a promising way to improve their industrial competitiveness, thanks to a lower material usage and an increased throughput. It can…
Cascaded Nanorod Arrays for Ultrabroadband, Omnidirectional and Polarization-Insensitive Absorption
- PhysicsApplied Sciences
- 2020
An ultrabroadband, omnidirectional, and polarization-insensitive absorber based on cascaded nanorod arrays (CNAs) is numerically demonstrated, and an average absorptivity of 98.2% with a relative…
Limits to surface-enhanced Raman scattering near arbitrary-shape scatterers
- Chemistry
- 2019
: The low efficiency of Raman spectroscopy can be overcome by placing the active molecules in the vicinity of scatterers, typically rough surfaces or nanostructures with various shapes. This…