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of 190
pro vyhledávání: '"Poncelet Olivier"'
We identify an acoustic process in which the conversion of angular momentum between its spin and orbital form takes place. The interaction between an evanescent wave propagating at the interface of two immiscible fluids and an isolated droplet is con
Externí odkaz:
http://arxiv.org/abs/2212.09439
Publikováno v:
EPJ Applied Metamaterials, Vol 2, p 3 (2015)
One way to obtain materials with a negative index is to achieve media with doubly negative constitutive parameters. We show that the double negativity required for perfect (non-dissipative) media is not necessary for real passive (lossy) metamaterial
Externí odkaz:
https://doaj.org/article/6f217d2391d043a98a35d3b8d082cf9a
Autor:
Tallon, Benoit, Kovalenko, Artem, Poncelet, Olivier, Aristégui, Christophe, Mondain-Monval, Olivier, Brunet, Thomas
Negative refraction of acoustic waves is demonstrated through underwater experiments conducted at ultrasonic frequencies on a 3D locally resonant acoustic metafluid made of soft porous silicone-rubber micro-beads suspended in a yield-stress fluid. By
Externí odkaz:
http://arxiv.org/abs/2101.01124
A comparative study of non-covalent encapsulation methods for organic dyes into silica nanoparticles
Publikováno v:
Nanoscale Research Letters, Vol 6, Iss 1, p 328 (2011)
Abstract Numerous luminophores may be encapsulated into silica nanoparticles (< 100 nm) using the reverse microemulsion process. Nevertheless, the behaviour and effect of such luminescent molecules appear to have been much less studied and may possib
Externí odkaz:
https://doaj.org/article/ec2248fdbba746b6b1b410906809943a
Publikováno v:
In The Journal of Supercritical Fluids July 2023 198
Publikováno v:
Phys. Rev. Lett. 120, 125501 (2018)
The thermal properties of a material with a spatio-temporal modulation in both the thermal conductivity and the mass density are studied. The special configuration studied here consists of a modulation in a wave-like fashion. It is found that these m
Externí odkaz:
http://arxiv.org/abs/1709.01541
Autor:
Zhukova, Maria, Kotipalli, Ratan, Poncelet, Olivier, Samain, Louise, Fourdrinier, Lionel, Flandre, Denis
Publikováno v:
In Materials Science in Semiconductor Processing January 2021 121
Akademický článek
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Autor:
Tang, Xiaohui, Reckinger, Nicolas, Poncelet, Olivier, Louette, Pierre, Colomer, Jean-François, Raskin, Jean-Pierre, Hackens, Benoit, Francis, Laurent A.
We investigate the structural damage of graphene underlying dielectrics (HfO2 and Al2O3) by remote plasma-enhanced atomic layer deposition (PE-ALD). Dielectric film is grown on bilayer graphene without inducing significant damage to the bottom graphe
Externí odkaz:
http://arxiv.org/abs/1403.3787
Autor:
Lacour, Thomas, Poupart, Romain, Mondain-Monval, Olivier, Aristégui, Christophe, Poncelet, Olivier, Brunet, Thomas
Publikováno v:
Journal of Applied Physics; 4/21/2023, Vol. 133 Issue 15, p1-6, 6p