Browsing Génie – Articles de périodiques by Title
Now showing documents 1-20 of 49
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A fabrication process for emerging nanoelectronic devices based on oxide tunnel junctions
(2017)Abstract : We present a versatile nanodamascene process for the realization of low-power nanoelectronic devices with different oxide junctions. With this process we have fabricated metal/insulator/metal junctions, metallic ... -
A flexible bio-inspired hierarchical model for analyzing musical timbre
(2016)A flexible and multipurpose bio-inspired hierarchical model for analyzing musical timbre is presented in this paper. Inspired by findings in the fields of neuroscience, computational neuroscience, and psychoacoustics, not ... -
A non linear analysis for clean and noisy speech
(1991)Abstract: The research in speech analysis is recognized to be an important aspect in the area of speech processing, with applications in speech coding, speech recognition, etc. Depending on the application, the speech ... -
A parallel supercomputer implementation of a biological inspired neural network and its use for pattern recognition
(2012)Abstract : A parallel implementation of a large spiking neural network is proposed and evaluated. The neural network implements the binding by synchrony process using the Oscillatory Dynamic Link Matcher (ODLM). Scalability, ... -
A silicone nanocrystal tunnel field effect transistor
(2014)Abstract : In this work, we demonstrate a silicon nanocrystal Field Effect Transistor (ncFET). Its operation is similar to that of a Tunnelling Field Effect Transistor (TFET) with two barriers in series. The tunnelling ... -
Adaptation-induced plasticity and spike-waveforms in cat visual cortex
(2012)Abstract : Orientation-selective neurons shift their preferred orientation after being adapted to a nonpreferred orientation. These shifts of the peaks of tuning curves may be in the attractive or repulsive direction in ... -
Arrays of holes fabricated by electron-beam lithography combined with image reversal process using nickel pulse reversal plating
(2004)Abstract : A critical issue in fabricating arrays of holes is to achieve high-aspect-ratio structures. Formation of ordered arrays of nanoholes in silicon nitride was investigated by the use of ultrathin hard etch mask ... -
Audiovisual correspondence between musical timbre and visual shapes
(2014)Abstract : This article investigates the cross-modal correspondences between musical timbre and shapes. Previously, such features as pitch, loudness, light intensity, visual size, and color characteristics have mostly been ... -
Brain at work : time, sparseness and superposition principles
(2012)Abstract : Many studies explored mechanisms through which the brain encodes sensory inputs allowing a coherent behavior. The brain could identify stimuli via a hierarchical stream of activity leading to a cardinal neuron ... -
Carrier transport properties in the vicinity of single seld-assembled quantum dots determined by low-voltage cathodoluminescence imaging
(2009)Abstract : We propose a method to investigate the carrier transport properties in the ultrathin wetting layer of a self-assembled quantum dot (QD) structure using low-voltage cathodoluminescence (CL) imaging. Measurements ... -
Chemical composition of nanoporous layer formed by electrochemical etching of p-type GaAs
(2016)Abstract : We have performed a detailed characterization study of electrochemically etched p-type GaAs in a hydrofluoric acid-based electrolyte. The samples were investigated and characterized through cathodoluminescence ... -
Deep germanium etching using time multiplexed plasma etching
(2015)Abstract : There is a growing need for patterning germanium for photonic and photovoltaics applications. In this paper, the authors use a time multiplexed plasma etch process (Bosch process) to deep etch a germanium ... -
Depletion layer imaging using a gaseous secondary electron detector in an environmental scanning electron microscope
(1999)Abstract : We present a method for imaging depletion layers using the gaseous secondary electron detector (GSED) employed in environmental scanning electron microscopes. GSED images of a p-np-n junction were obtained from ... -
Direct-write electron beam lithography in silicon dioxide at low energy
(2010)Abstract : Electron beam lithography in silicon dioxide has been investigated with energies ranging from 0.5 up to 6 keV. The etch ratio of SiO2SiO2 has been studied and interpreted with regard to the limited penetration ... -
Effect of geometric parameters on the behavior of bolted GFRP pultruded plates
(2016)Abstract : This paper presents the effect of geometric parameters on the behavior of bolted GFRP pultruded plates for civil engineering applications. After a literature review, results of an experimental analysis investigating ... -
Effect of geometrical parameters of aluminum-to-steel bolted connections
(2015)Abstract : Through experimental and numerical studies, this research work aims to provide directions on the optimal geometric configuration for single-lap and double-lap bolted connection between aluminum alloy 6061-T6 and ... -
Event management for large scale event-driven digital hardware spiking neural networks
(2013)Abstract : The interest in brain-like computation has led to the design of a plethora of innovative neuromorphic systems. Individually, spiking neural networks (SNNs), event-driven simulation and digital hardware neuromorphic ... -
Experimental investigation of multi-material aluminum-to-steel and GFRP-to-steel bonded and bolted/bonded connections
(2016)Abstract : Through an experimental study, this paper describes the behavior of single-lap bonded, bolted and bolted/bonded connections for configurations with minimum geometric parameters proposed in design references. Two ... -
Experimental study of dynamic bending stiffness of ACSR overhead conductors
(2015)Abstract : Aeolian vibrations of transmission line conductors may cause fretting fatigue failure at or near the location of clamped devices. At these locations, the bending stiffness variation of the conductor has a large ... -
Fabrication of p-type porous GaN on silicon and epitaxial GaN
(2013)Abstract : Porous GaN layers are grown on silicon from gold or platinum catalyst seed layers, and self-catalyzed on epitaxial GaN films on sapphire. Using a Mg-based precursor, we demonstrate p-type doping of the porous ...
