Importance et contrôle des fluctuations dans les systèmes biologiques

Autor: Bahram Houchmandzadeh, I. Mihalcescu

Publikováno v: Jahrbuch für Computerphilologie
Jahrbuch für Computerphilologie, Hg. v. Karl Eibl, Volker Deubel, Fotis Jannidis, 2010, pp.17-21. ⟨10.1051/refdp/2010017⟩

National audience; Les cellules vivantes sont des " usines " chimiques miniatures. Contrairement à leurs équivalents macroscopiques et plus précisément à cause du faible nombre de molécules impliquées, les réactions qui s'y déroulent ne sont

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e99ddd67ca12204eb37f0c700650dbd9
https://doi.org/10.1051/refdp/2010017

Optical absorption evidence of quantum confinement in Si/CaF2 multilayers grown by molecular beam epitaxy

Autor: Franck Bassani, J. C. Vial, F. Arnaud d’Avitaya, I. Mihalcescu

Publikováno v: Applied Surface Science. :670-676

We have investigated the physical properties of nanocrystalline Si/CaF 2 multilayers grown by molecular beam epitaxy, which exhibit efficient visible luminescence at room temperature. X-ray diffraction under grazing incidence as well as transmission

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb8ee097c55c96365abf544f59f15988
https://doi.org/10.1016/s0169-4332(97)80162-6

Fourier transform IR monitoring of porous silicon passivation during post-treatments such as anodic oxidation and contact with organic solvents

Autor: F. Gaspard, M. A. Hory, J. C. Vial, F. Muller, R. Herino, I. Mihalcescu, M. Ligeon

Publikováno v: Thin Solid Films. 255:200-203

The surface passivation of porous silicon is a determining factor in the emission efficiency of the material. The hydrogen surface coverage has been shown to provide very efficient passivation. In this work, we have performed Fourier transform IR (FT

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fb1273b1894d6376e1f14b057050d44c
https://doi.org/10.1016/0040-6090(94)05654-v

Preparation and properties of anodized amorphous silicon

Autor: Y. Cros, J. Cali, M. Ligeon, Etienne Bustarret, I. Mihalcescu, M. Brunel

Publikováno v: Journal of Non-Crystalline Solids. :937-940

Boron-doped amorphous silicon layers deposited by glow-discharge on conductive substrates have been electrochemically etched in the same hydrofluoric acid solutions that yield intense visible light-emitting porous layers from crystalline silicon. We

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4f298a82cc182a93c3b1fa6f8869ab2
https://doi.org/10.1016/0022-3093(93)91151-r

Comparison of room temperature photoluminescence decays in anodically oxidized crystalline and X-ray-amorphous porous silicon

Autor: J.C. Vial, M. Ligeon, E. Bustarret, F. Madéore, I. Mihalcescu, R. Romestain

Publikováno v: Journal of Luminescence. 57:105-109

The photoluminescence (PL) decay after pulsed YAG:Nd excitation at 353 nm of anodized p-type porous silicon layers (either PECVD-deposited X-ray-amorphous or bulk crystalline) has been studied as a function of PL wavelength in the ns to ms time range

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::790475b12c94d0bd18603629da232e7c
https://doi.org/10.1016/0022-2313(93)90115-4