17 datasets found

This thesis is dedicated to the study, by mean of Monte Carlo simulations, of the exchange anisotropy observed in MRAMs. The first part of the manuscript focuses on the...

The management and the control of product geometrical variations during the whole development process is an important issue for cost reduction, quality improvement and...

The aim of this work is the study of photogenerated charge transport in hybrid films composed of π-conjugated polymers and of semiconductor nanocrystals, designed for...

Positron emission tomography (PET) is nuclear medicine imaging technique that produces a three-dimensional image of functional processes in the body. The system...

The protontherapy is an innovative technique for cancer treatment in critical areas, such as the eye or the head. Even though the interaction of protons with human...

Optical and electrical properties of silicon nanoclusters embedded in silica have attracted major attention during the past few years since they are promising...

Over the last two decades, many technical developments have been achieved on intensity modulated radiotherapy (IMRT) and allow a better conformation of the dose to the...

Cancer remains the main cause of death in France which constitutes a major public heathcare issue. Among all therapeutic alternatives currently used in clinical...

The ultra-short gate (LG < 20 nm) CMOS components (Complementary Metal-Oxide-Semiconductor) face thermal limitations due to significant local heating induced by...

Nuclear medical 3γ imaging is an innovative technique which is studied at the SUBATECH laboratory. It isbased on the three-dimensional localization of a (β+, γ)...

The top quark polarization in electroweak production for single top t-channel allows to test the structure of the Wtb vertex: the left-handed vector coupling of the...

Crystal surfaces play an essential role in many nanotechnological applications since a surface is often a necessary support for nano-objects. The surface-support in...

Diffusion magnetic resonance imaging (dMRI) appears currently as the unique imaging modality to investigate noninvasively both ex vivo and in vivo three-dimensional...

For several years, Monte Carlo burnup/depletion codes have appeared, which couple Monte Carlo codes to simulate the neutron transport to deterministic methods, which...

This study belongs to the field of the lead contamination in housing. It aimed to estimate the prevalence of dwellings with lead hazards and to identify the...

An international program is ongoing to measure the neutrino oscillation phenomenon and to determine the neutrino mixing matrix (MNSP) parameters. OPERA is a...

Precisely measuring weakly radioactive samples by gamma-ray spectrometry requires optimizing the detection geometry and knowledge of the gamma-ray decay scheme. One...