L
Lionel Aigouy
Researcher at PSL Research University
Publications - 88
Citations - 2366
Lionel Aigouy is an academic researcher from PSL Research University. The author has contributed to research in topics: Near-field scanning optical microscope & Near and far field. The author has an hindex of 21, co-authored 81 publications receiving 2116 citations. Previous affiliations of Lionel Aigouy include Centre national de la recherche scientifique & ESPCI ParisTech.
Papers
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Journal ArticleDOI
Experimental observation of localized optical excitations in random metal-dielectric films
Samuel Gresillon,Samuel Gresillon,Lionel Aigouy,Lionel Aigouy,Albert-Claude Boccara,Albert-Claude Boccara,J. C. Rivoal,Xavier Quélin,C. Desmarest,P. Gadenne,V. A. Shubin,Andrey K. Sarychev,Vladimir M. Shalaev +12 more
TL;DR: In this article, Anderson localization of surface plasmon modes in a semicontinuous metal film using near-field scanning optical microscopy has been studied and the observed spectral peaks correspond to localized modes of random metal-dielectric films.
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Role of Thermal Heating on the Voltage Induced Insulator-Metal Transition in VO 2
Alexandre Zimmers,Lionel Aigouy,Michel Mortier,Amos Sharoni,Siming Wang,Kevin G. West,Juan Gabriel Ramírez,Ivan K. Schuller +7 more
TL;DR: It is shown that the main mechanism for the dc voltage or dc current induced insulator-metal transition in vanadium dioxide VO(2) is due to local Joule heating and not a purely electronic effect.
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Scanning thermal imaging of microelectronic circuits with a fluorescent nanoprobe
TL;DR: In this paper, a fluorescent particle is glued at the end of an atomic force microscope tip and used as a temperature sensor to determine the temperature of its surrounding medium. But the measurement is performed by comparing the relative integrated intensity of two fluorescence lines that have a well-defined temperature dependence.
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Polarization effects in apertureless scanning near-field optical microscopy : an experimental study
TL;DR: It is shown that the intensity of the light scattered by the tungsten tip of an apertureless scanning near-field optical microscope is 2 orders of magnitude higher when the incident light is p polarized than when it is s polarized.
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Near-field analysis of surface waves launched at nanoslit apertures.
TL;DR: This work provides a direct observation of the near-field in a slit-doublet experiment at optical wavelengths and shows that two distinct waves are involved: a surface plasmon polariton and another wave with a free-space character.