STEM_LPS
@STEM_LPS
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RT @PhysRevB: PRB Editors' Suggestion: #Excitonic #absorption signatures of twisted bilayer .#WSe2 by #ElectronEnergyLossSpectroscopy. S. Y….
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🔬⚡️❄️ Want to track #insitu metal/insulator transitions in a NION monochromated electron microscope ➡️ we're recruiting now a #postdoc in the team @STEM_LPS within the ANR @AgenceRecherche IMPULSE project @LPS_Orsay @UnivParisSaclay @laura_bocher.➡️
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RT @JPhysChem: Folds and wrinkles in boron nitride (BN) sheets can locally reduce the band gap and may trap charge carriers, find researche….
pubs.acs.org
Folded regions are commonly encountered in a number of hexagonal boron nitride (h-BN)-based bulk and nanostructured materials. Two types of structural modifications occur in folded h-BN layers: local...
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Interested in working on the best monochromated #ElectronMicroscopy and challenging it with #Synchrotron based spectroscopy? Check out our #PhD scholarship where such outstanding tools will be combined to investigate 2D electron gases at oxide interfaces!
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We are trying to keep our science going despite current limitations. Today Steffi presented her work on TMDs optics with only her at the @LPS_Orsay using our online teaching facility! She will present the same results soon at EMC2020 online :)
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We search a post-doc, specialist on time-resolved spectroscopy (including optics), to work on time-resolved experiments in an electron microscope @LPS_Orsay @UnivParisSaclay, in collaboration with @attolight. For more info, DM @ltizei or @MathieuKociak
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A #PhDposition on spectro-microscopy of defects in #boronnitride open in our group @UnivParisSaclay. .#microscopy #eels #2Dmaterials #cathodoluminescence
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Our open access article on plasmon enhanced vibrational EELS spectroscopy (PEVES) is in today's issue @NanoLetters: Its dataset, deposited openly on Zenodo, contains phonon-plasmon coupling monochromated EELS data:
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RT @MicroscopyViews: Christian Colliex: Adventures with atoms and molecules.In 2000, Professor Christian Colliex demonstrated single-atom e….
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@Esteem3Project @LPS_Orsay @crns @UnivParisSaclay @CICbiomaGUNE @ICFOnians @NIMS_PR EELS experiments were done on the Chromatem (@ANR), a modified Nion machine. Nanowire cutting was performed on a JEOL 2010 (@JEOLEUROPE). Data was acquired and analyzed with NionSwift (@NionSwiftChrisM), Hyperspy ( and Python.
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Crucial was a 10 meV monochromated e-beam and the best crystalline samples. Project partly funded by @Esteem3Project, with great collaboration between @LPS_Orsay, @CRNS, @UnivParisSaclay, @CICbiomaGUNE, @ICFOnians and @NIMS_PR.
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Our article on phonon-plasmon interaction probed by electron energy loss spectroscopy (EELS) is out on @NanoLetter. We observed nanoscale plasmon-enhanced EELS of phonons -a fast electron equivalent to SERS- and a local phonon and plasmon strong coupling
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Our paper in collaboration with Prof. Hikaru Saito from @KyushuUniv_EN is out: it discusses in bandgap states in plasmonic crystals measured with the ChromaTEM (TEMPOS project) . Looking forward to your next visit! @CNRS @CNRSinJapan @UnivParisSaclay.
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Get a rapid overview of Adrien Teurtrie's PhD work between @LPS_Orsay and @GEMaC8635 in his recently published article: ."Atmosphere‐Induced Reversible Resistivity Changes in Ca/Y‐Doped Bismuth Iron Garnet Thin Films" .And good luck for his defense today!
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Marcel explained to us the physics behind different electron detectors in the our journal club. He also announced a change in his scan library name, as we don't do only STEM EELS anymore! It starts on version 1.17, to make OSS 117. Merci @laura_bocher for the pic.
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Noémie Bonnet presented her work on NV0/NV- centers in diamond using PL and CL inside a STEM in the @STEM_LPS group meeting at the @LPS_Orsay . She showed us some real color CL emission (greenish light on the mirror) and how to place the sample at the correct height ;)
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1st contribution from the @STEM_LPS at @Sfmu_microscop by Nathalie Brun about the reconstruction of spectrum-images acquired by random scan #Sfmu2019
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