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Point defects density influence on the silicon oxide ultrathin film mechanical stress by molecular simulation

Autor: Adama Tandia, S. Aouba

Publikováno v: Journal of Non-Crystalline Solids. 221:97-102

We investigate the influence of the vacancy densities on the oxide ultrathin films, α cristobalite structure, for the need of the mechanical stress minimization. By means of many body potential energy function, we analyze a structure composed of Si

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::384607828f5b133d4364ae880ea53eb8
https://doi.org/10.1016/s0022-3093(97)00339-6

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Real-space transfer in heterojunction structures

Autor: S. Aouba, F. Therez

Publikováno v: Materials Science and Engineering: B. 28:408-411

An n-type GaAs buried region and an undoped GaAs layer separated by the potential barrier caused by the presence of GaAlAs material show the formation of a channel for electrons. When a voltage relative to the source is applied to the buried region,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0cc2223179022a986bcdcd403baa598
https://doi.org/10.1016/0921-5107(94)90094-9

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Capacitive and Resistive RF-MEMS switches 2.5D & 3D Electromagnetic and Circuit Modelling

Autor: S. Aouba, M.A. Llamas, David Girbau, Flavio Giacomozzi, Robert Plana, Lluis Pradell, V. Puyal, E. Pausas, S. Colpo, Patrick Pons, C. Villeneuve

Publikováno v: 2009 Spanish Conference on Electron Devices.

In this paper proposes different strategies for the electrical modelling of capacitive and resistive RF-MEMS switches which take into account the dependence of the electrical performance on the mechanical properties and technological processes. The E

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::857f8261ee861830db08dc501b5ecbaf
https://doi.org/10.1109/sced.2009.4800531

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Experimental demonstration of 1D crossed gratings for polarization-independent high-Q filtering

Autor: S. Aouba, Anne Sentenac, Olivier Gauthier-Lafaye, Antoine Monmayrant, K. Chan Shin Yu, Anne-Laure Fehrembach, Philippe Arguel

Publikováno v: Optics Letters
Optics Letters, 2014, 39 (20), pp.6038-6041. ⟨10.1364/OL.39.006038⟩
Optics Letters, Optical Society of America-OSA Publishing, 2014, 39 (20), pp.6038-6041. ⟨10.1364/OL.39.006038⟩

We demonstrate experimentally a spectral filter with high Q-factor (≃3238), wide accordability range (1500–1600 nm) with respect to the angle of incidence, and record polarization independence. This work is an experimental validation of the theor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbbd7757fe883868a8ca91876d08e3b2
https://doi.org/10.1364/ol.39.006038

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