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Literatura académica sobre el tema "Jonction fine"
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Artículos de revistas sobre el tema "Jonction fine"
Silvestre, Jean-Sébastien y Grégoire Vandecasteele. "Fréquence cardiaque". médecine/sciences 34, n.º 10 (octubre de 2018): 820–23. http://dx.doi.org/10.1051/medsci/2018207.
Texto completoVanhonnaeker, Lukas. "réclamations d’actionnaires pour pertes par ricochet en arbitrage investisseur-État sous les traités d’investissement canadiens". McGill Law Journal 68, n.º 4 (1 de octubre de 2023): 451–90. http://dx.doi.org/10.26443/law.v68i4.1366.
Texto completoLupovici, Raphaël. "L’information transnationale des « Convois de la liberté » canadiens dans l’espace numérique des Gilets jaunes". Sur le journalisme, About journalism, Sobre jornalismo 12, n.º 1 (27 de junio de 2023): 178–93. http://dx.doi.org/10.25200/slj.v12.n1.2023.519.
Texto completoAbascal, Lina y Maxime Bisson. "Blogger, Faster, Stronger". Audimat N° 19, n.º 2 (30 de junio de 2023): 11–50. http://dx.doi.org/10.3917/audi.019.0011.
Texto completoTesis sobre el tema "Jonction fine"
BOUCARD, Frédéric. "Modélisation de la diffusion des dopants dans le silicium pour la réalisation de jonctions fines". Phd thesis, Université Louis Pasteur - Strasbourg I, 2003. http://tel.archives-ouvertes.fr/tel-00003671.
Texto completoMinondo, Michel. "Preamorphisation du silicium par l'ion germanium et formation de jonctions ultra-fines P+/N". Grenoble INPG, 1994. http://www.theses.fr/1994INPG0140.
Texto completoDelwail, Clara. "Etude de l'impact de la pré-amorphisation par implantation ionique pour l'optimisation des contacts siliciurés". Electronic Thesis or Diss., Aix-Marseille, 2022. http://theses.univ-amu.fr.lama.univ-amu.fr/220601_DELWAIL_838bz740xvto337mo443f_TH.pdf.
Texto completoNickel silicide alloyed with 10% of Pt is used to form the contacts of the MOS transistors for the most advanced technology nodes. Ni(10%Pt) silicide presents important advantages. However, the Ni(10%Pt) silicide still presents some drawbacks related to the morphological and thermal stability of the NiSi (Pt). Moreover, a decreased resistivity is required to improve the electrical performances. In this work the impact of the Ge PAI on the silicidation and the NiSi properties is presented. The implantation conditions have been determined to vary the relative position of the a-c interface with the silicide growth front and the Ge concentration. The silicide growth has been studied by two approaches. The first one, puts forward the silicide phase sequence and kinetics using XRD in-situ analysis which is performed at a relatively slow anneal rate. The second one, by rapid thermal anneals (RTA) and XRR measurements, allows to plot the silicide thickness evolution for a fast anneal rate which is comparable to the one used in industrial silicide process. The kinetic of growth of the first silicide, studied by RTA, are compared to several growth models. Analyses show that the first silicide is amorphous for all the samples. Finally, the silicide properties were determined as a function of the PAI conditions. Influences of the amorphous silicon substrate on the growth rate of the first silicide and the NiSi nucleation, roughness, grain growth and texture are discussed. By considering the amorphous thickness and the Ge concentration, the results show the optimal implantation conditions that allow minimizing the resistivity. Perspectives about PAI process optimization are discussed
JEULAND, HERVE. "Modelisation electromagnetique fine d'antennes implantees sur une structure parfaitement conductrice etude de jonctions et techniques d'hybridation". Rennes, INSA, 1998. http://www.theses.fr/1998ISAR0005.
Texto completoBoucard, Frédéric. "Modélisation de la diffusion des dopants dans le silicium pour la réalisation de jonctions fines". Université Louis Pasteur (Strasbourg) (1971-2008), 2003. http://www.theses.fr/2003STR13067.
Texto completoThe research topic of this dissertation deals with the modelling of a particular step of process in microelectronics: the dopant diffusion. The first part of this work is dedicated to the understanding and the readjustment of the classical model for dopant diffusion and its activation. However, those models reach their limits for simulations at very low thermal budget because of the bad description of the defect evolution created by the implant step during the annealing. The second part of this work is devoted to the understanding of the existing link between the extended defects (small clusters, {311} defects, dislocation loops) and the boron transient enhanced diffusion. This work consists in modeling the competitive growth of those clusters during the annealing step by using the Ostwald ripening concept in order to couple it with the dopant diffusion model. Moreover, in the case of high dose boron implantation, a new type of defects involving boron and interstitial induces an immobilization and an inactivation of the boron. In order to model the formation of those clusters, we have considered some BnIm type of clusters. Using recent ab-initio calculations from literature, we have extracted their formation energy and various charge states. This last model, coupled with the two others, has been validated using various experimental results
Dumont, Benjamin. "Etude et intégration de jonctions ultra-fines pour les technologies CMOS 45 nm et en deçà". Lyon, INSA, 2007. http://www.theses.fr/2007ISAL0035.
Texto completoVervisch, Vanessa. "Etude et réalisation de jonctions ultra fines P+N par la technique d'implantation d'ions par immersion plasma. Application aux cellules photovoltaïques". Aix-Marseille 3, 2007. http://www.theses.fr/2007AIX30065.
Texto completoThis study describes the plasma immersion ion implantation as a potential tool in order to realize ultra shallow junctions (USJ). The PIII prototype called PULSION® used in this work has been designed and developed by IBS Company. Boron SIMS profiles obtained on PULSION® as-implanted samples reveal implantation depths varying from few nanometers up to thirty nanometers. These results led us to focus on post implantation annealings in order to obtain the best compromise between junction depth (Xj) and sheet resistance (Rsq). Different annealing techniques such as RTA, Spike and LASER have been processed and compared after PIII. Electrical and physico-chemical characterisations set forth the laser annealing process. The Pre-Amorphization Implantation (PAI) has been implemented in order to reduce the channelling effect. The best results were obtained with germanium ions. The amorphized silicon with a thickness estimated to 20 nm according to TEM pictures, appeared to cause a decreasing of the junction depth from 30 to 24 nm after annealing. PIII technology was applied to the conception of photodiode emitters. Electrical properties of the realized device revealed to be satisfactory. Moreover, the resulting shallow junction allowed to improve the internal quantum efficiency at short wavelengths, which is particularly adapted to space applications
Lenoble, Damien. "Étude, réalisation et intégration de jonctions P+/N ultra-fines pour les technologies CMOS inférieures à 0,18 micromètre". Toulouse, INSA, 2000. http://www.theses.fr/2000ISAT0041.
Texto completoBazizi, El Mehdi. "Modélisation physique et simulation de défauts étendus et diffusion des dopants dans le Si, SOI, SiGe pour les MOS avancés". Phd thesis, Université Paul Sabatier - Toulouse III, 2010. http://tel.archives-ouvertes.fr/tel-00509153.
Texto completoLe, Luyer Mona. "Évolution dentaire dans les populations humaines de la fin du Pléistocène et du début de l’Holocène (19000 – 5500 cal. BP) : une approche intégrée des structures externe et interne des couronnes pour le Bassin aquitain et ses marges". Thesis, Bordeaux, 2016. http://www.theses.fr/2016BORD0003/document.
Texto completoSince the Late Pleistocene, a reduction in size and a morphological simplification of human teeth have been observed and arguably linked to cultural and environmental changes. Following new discoveries along with the revision of key archaeological contexts, a re-assessment of the nature of crown variations on more than 1900 teeth is proposed for 176 Late Paleolithic, Mesolithic and Early Neolithic individuals from the Aquitaine Basin and its margins. In particular, a non-invasive assessment of internal tooth structure variability (enamel thickness, dental tissue proportions, enamel-dentine junction morphology) has been performed using 3D imaging methods (microtomography) and geometric morphometrics in order to characterize and interpret dental evolution from a whole crown perspective. Results from the morphometric analyses show a discontinuity between Late Pleistocene and Early Holocene populations. External dimensions, enamel thicknesses and tissue proportions are reduced in Mesolithic individuals compared to those of the Late Paleolithic, while major differences are observed in occlusal wear patterns and enamel distribution between Mesolithic and Early Neolithic samples. These data suggest that environmentally-driven modifications during the Early Holocene had a major impact on dental reduction in human populations and that Neolithic cultural changes had mostly affected enamel distribution. Finally, a correlation between occlusal wear pattern and enamel thickness distribution is observed and associated with dietary changes. In particular, enamel thickness may have rapidly evolved as a selective response to functional changes in masticatory biomechanics