214 citations
- The University of TokyoJP26 papers
- Centre National de la Recherche ScientifiqueFR18 papers
- Tokyo University of ScienceJP8 papers
- Université Paris-SaclayFR6 papers
- CentraleSupélecFR5 papers
- Laboratoire d'Énergétique Moléculaire et Macroscopique, CombustionFR4 papers
- Centre de Nanosciences et de NanotechnologiesFR3 papers
- Laboratoire d'Analyse et d'Architecture des SystèmesFR3 papers
- Laboratoire Jean PerrinFR3 papers
- Université Fédérale de Toulouse Midi-PyrénéesFR3 papers
- CEA GrenobleFR2 papers
- Centre d’Élaboration de Matériaux et d’Études StructuralesFR2 papers
5 papers · 1 filter
Hyper-doped silicon nanoantennas and metasurfaces for tunable infrared plasmonics
Jean-Marie Poumirol, Clément Majorel, Nicolas Chery +11
We present the experimental realization of ordered arrays of hyper-doped silicon nanodisks, which exhibit a localized surface plasmon resonance. The plasmon is widely tunable in a…
Quantum mechanical modeling of anharmonic phonon-phonon scattering in nanostructures
Yangyu Guo, Marc Bescond, Zhongwei Zhang +3
The coherent quantum effect becomes increasingly important in the heat dissipation bottleneck of semiconductor nanoelectronics with the characteristic size shrinking down to few na…
Unveiling the optical emission channels of monolayer semiconductors coupled to silicon nanoantennas
Jean-Marie Poumirol, Ioannis Paradisanos, Shivangi Shree +13
Monolayers (MLs) of transition metal dichalcogenides (TMDs) such as WSe2 and MoSe2 can be placed by dry stamping directly on broadband dielectric resonators, which have the ability…
Thermal Transfer in Amorphous Superionic Systems
Yanguang Zhou, Sebastian Volz
Using direct atomic simulations, the vibration scattering time scales are characterized, and then the nature and the quantitative weight of thermal excitations are investigated in…
A generalized decay law for particle- and wave-like thermal phonons
Zhongwei Zhang, Yangyu Guo, Marc Bescond +3
Our direct atomic simulations reveal that a thermally activated phonon mode involves a large population of elastic wavepackets. These excitations are characterized by a wide distri…