Emplois – Stage

Propositions de Stages, Sujets de thèses, Offres d' Emplois

Stages

  • Tous
  • M2
  • M1
  • L3
Molecular Formation Pictures: Time-resolved photoionization studies of atoms and molecules embedded in superfluid helium nanodroplets.
M2
Stage

Molecular Formation Pictures: Time-resolved photoionization studies of atoms and molecules embedded in superfluid helium nanodroplets.

Stage de niveau M2 dans l'équipe DIRAM Figure 1: Proposed experimental scheme. (a1) A HeD is doped with an alkali atom (green sphere) and a molecule (black sphere) initially separated by a distance r. (a2) A laser pulse ionizes the alkali atom triggering the start of the reaction (a3) the two species meet and stabilize by evaporation of helium atoms (a4) After a delay Δt, a second laser pulse ionizes the formed complex inducing a Coulomb explosion. (d1) List of [...]

Astrochemistry, Mass spectrometry, Laser spectroscopy
L3
M2
Stage
SYSTEMAE

Unveiling the Chemical Pathways to the First Aromatics in Space

Formation of the First Aromatics in Space

Astrochemistry, Mass spectrometry, Laser spectroscopy

Laboratory Astrophysics, Laser spectroscopy, Ion spectroscopy
L3
M2
Stage
SYSTEMAE

Spectroscopic Exploration of Carbon Molecules in Space

Interstellar Ion Spectroscopy

Laboratory Astrophysics, Laser spectroscopy, Ion spectroscopy

cavity ring down spectroscopy, molecular ions, astrochemistry
L3
M1
M2
Stage
SYSTEMAE

High-Finesse Cavity Spectroscopy as a Tool for Astronomical Detection

CRDS applied to astrochemistry

cavity ring down spectroscopy, molecular ions, astrochemistry

scanning tunnelling microscopy; optical microscopy; photon statistics; nanophotonics; plasmonics; nanosciences; nano-optics
M2
Nanophys
Stage

Photon statistics of electrical light nanosources

Photon statistics of electrical light nanosources

scanning tunnelling microscopy; optical microscopy; photon statistics; nanophotonics; plasmonics; nanosciences; nano-optics

nanophotonics; two-dimensional semiconductors; excitons; nano-optics; scanning tunnelling microscopy; optical microscopy; photoluminescence; electroluminescence
M2
Nanophys
Stage

Probing excitons on the nanoscale in two-dimensional semiconductors and their heterostructures

Probing excitons on the nanoscale in 2D heterostructures

nanophotonics; two-dimensional semiconductors; excitons; nano-optics; scanning tunnelling microscopy; optical microscopy; photoluminescence; electroluminescence

scanning tunneling microscopy; plasmonic; chirality; nanophotonics; nanoparticles
M2
Nanophys
Stage

Controlling the polarization of light with chiral plasmonic nanostructures

Controlling light with chiral plasmonic nanostructures

scanning tunneling microscopy; plasmonic; chirality; nanophotonics; nanoparticles

Physico chimie moléculaire, spectroscopie laser et spectrométrie de masse
M1
M2
Stage
SYSIPHE

Dynamique de relaxation des états excités de photodonneurs d’oxide nitrique

Dynamique de relaxation des états excités de photodonneurs d’oxide nitrique

Physico chimie moléculaire, spectroscopie laser et spectrométrie de masse

Chiralité, spectroscopie laser, spectroscopie de photoélectron
L3
M1
M2
Stage
SYSIPHE

Etude de la chiralité par dichroïsme circulaire de photoélectron

Chiralité et Spectroscopie

Chiralité, spectroscopie laser, spectroscopie de photoélectron

Laser Spectroscopy - Molecular structure and properties
M1
M2
Stage
SYSIPHE

Development of a new technique for vaporization of molecules at low temperature

Chimie-Physique

Laser Spectroscopy – Molecular structure and properties

Velocity map imaging
M2
Stage

Dynamiques de relaxation ultrarapides des azaborines observées par spectroscopie de photo-ionisation femtoseconde

Spectroscopie de photo-ionisation femtoseconde, expérience, phase gazeuse, photochimie

detection of cationic species, high-resolution, photoelectron spectroscopy, VUV laser
M2
Stage
SYSTEMAE

Unraveling the Mysteries of Cationic Species in Space

Unraveling the Mysteries of Cationic Species in Space

detection of cationic species, high-resolution, photoelectron spectroscopy, VUV laser

Photophysique, propriétés radiatives, fluorescence réccurente, nanoparticules carbonées, milieu interstellaire, astrophysique de laboratoire, spectroscopies lasers
L3
M1
M2
Stage
SYSTEMAE

Photophysique de nanoparticules carbonées dans les conditions du milieu interstellaire

Photophysique des nanograins interstellaires

Photophysique, propriétés radiatives, fluorescence réccurente, nanoparticules carbonées, milieu interstellaire, astrophysique de laboratoire, spectroscopies lasers

Physico chimie moléculaire, spectroscopie laser et spectrométrie de masse
M1
M2
Stage
SYSIPHE

Etude des effects de microsolvatation de molécules d’intérêt biologique

Etude des effects de microsolvatation de molécules d’intérêt biologique

Physico chimie moléculaire, spectroscopie laser et spectrométrie de masse

Physical Chemistry - Spectroscopy - Chirality
L3
M1
M2
Stage
SYSIPHE

Photoelectron circular dichroism of chiral molecules

Photoelectron circular dichroism of chiral molecules

Physical Chemistry – Spectroscopy – Chirality

in-situ, caractérisation, GIFAD, croissance, diffraction
M1
Nanophys
Stage

Croissance et caractérisation temps-réel de couches minces par diffraction d’atomes rapides en incidence rasante (GIFAD)

Functional oxides synthesis under GIFAD

in-situ, caractérisation, GIFAD, croissance, diffraction

HiPIMS, Oxyde layers, GIFAD, Growth
M2
Nanophys
Stage

Growth of thin layers of functional oxides by the combination of HiPIMS and high pressure GIFAD

Functional oxides synthesis under GIFAD

HiPIMS, Oxyde layers, GIFAD, Growth

Diamond, AFM, hydrogenation, plasma
M1
M2
SIM2D
Stage

Diamond under the Microscope

Diamond under the Microscope

Diamond, AFM, hydrogenation, plasma

Thèses

Sujets de thèse


Ondes et Matière - EDOM n°572 Modalités de candidature

Spécialite Physique
☛  DYNAMIQUES ULTRARAPIDES DE MOLÉCULES D'INTÉRÊT BIOLOGIQUE
ULTRAFAST DYNAMICS IN MODELS OF BIOMOLECULES

☛  Nano-optique sous la pointe d'un microscopie à sonde locale pour étudier et manipuler les excitons dans les matériaux bidimensionnels (2D)
Nano-optics under the tip of a scanning probe microscope to study and manipulate excitons in two-dimensional (2D) materials

☛  Un changement de paradigme dans les expériences ultrarapides résolues en temps ?
A paradigm shift in ultrafast time-resolved experiments?

Sciences Chimiques : Molécules, Matériaux, Instrumentation et Biosystèmes - 2MIB n°571 Modalités de candidature


Spécialite Chimie
☛  Caractérisation des propriétés structurales, électroniques et vibrationnelles de systèmes moléculaires isolés par spectroscopies laser en champ électrique intense
Characterization of structural, electronic and vibrational properties of isolated molecular systems by laser spectroscopy in intense electric field