Aberration-Corrected STEM/EELS at Cryogenic Temperatures
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927617002823
Abstract: Today’s aberration-corrected scanning transmission electron microscopes (STEM) routinely focus highenergy electrons down to a spot smaller than 1Å in diameter to perform scattering experiments that allow us to study the atomic-scale structure of materials and… read more here.
Keywords: aberration; corrected stem; cryogenic temperatures; aberration corrected ... See more keywords
STEM-EELS Evaluation of the Dependence of Localized Surface Plasmon Linewidth on the Size of Au Nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927617008431
Abstract: Localized surface plasmon (LSP) excitations in metallic nanoparticles (NPs) have recently received increasing attention because of their potential applications in solar energy harvesting, photocatalysis, sensing and biology. Both the LSP resonance energy and peak linewidth… read more here.
Keywords: stem eels; size; localized surface; surface plasmon ... See more keywords
In-situ STEM-EELS observation of ferroelectric switching of BaTiO3 film on GaAs
Sign Up to like & getrecommendations! Published in 2017 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927617008807
Abstract: Ferroelectric metal-oxide thin films grown on semiconductor substrates are being studied due to their potential applications in non-volatile single transistor memory elements [1]. Epitaxial single-crystalline BaTiO3 (BTO) thin film was successfully grown on polar GaAs… read more here.
Keywords: microscopy; ferroelectric switching; film; batio3 ... See more keywords
Investigation of the Effect of Graphene-encapsulation on the O2 Release Phenomenon from LixCoO2, Studied by In-situ Heating STEM/EELS
Sign Up to like & getrecommendations! Published in 2018 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927618008619
Abstract: A major challenge regarding the incorporation of Li-ion batteries into the large-scale applications is the safety concerns, that arise from non-equilibrium service conditions such as temperature rise, high cut-off voltage charging or mechanical damage. Under… read more here.
Keywords: situ heating; heating stem; investigation effect; stem eels ... See more keywords
STEM-EELS Imaging of Resonant Modes in Dielectric Silicon Nanostructures
Sign Up to like & getrecommendations! Published in 2019 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927619003908
Abstract: In recent years, the field of plasmonics has stimulated intensive research for diverse applications, with electron energy-loss spectroscopy (EELS) based techniques becoming a primary tool for high spatial resolution near-field mapping of plasmonic eigenmodes [1].… read more here.
Keywords: microscopy; eels imaging; stem eels; imaging resonant ... See more keywords
Quantitative Operando Visualization of Electrochemical Reactions and Li Ions in All-Solid-State Batteries by STEM-EELS with Hyperspectral Image Analyses.
Sign Up to like & getrecommendations! Published in 2018 at "Nano letters"
DOI: 10.1021/acs.nanolett.8b02587
Abstract: All-solid-state lithium-ion batteries (LIBs) are one of the promising candidates to overcome some issues of conventional LIBs with liquid electrolytes. However, high interfacial resistance of Li-ion transfer at the electrode/solid electrolyte limits their performance. Thus,… read more here.
Keywords: state; solid state; hyperspectral image; ion ... See more keywords
Mapping the local stoichiometry in Cu nanoparticles during controlled oxidation by STEM-EELS spectral imaging.
Sign Up to like & getrecommendations! Published in 2025 at "Nanoscale"
DOI: 10.1039/d4nr04341c
Abstract: Copper nanoparticles (NPs) can be coupled with cuprous oxide, combining photoelectrocatalytic properties with a broad-range optical absorption. In the present study, we aimed to correlate changes in morphology, electronic structure and plasmonic properties of Cu… read more here.
Keywords: stem eels; eels spectral; oxidation; stoichiometry ... See more keywords
Probing magnons with high-energy electrons: theoretical insights into spin and charge scattering in STEM-EELS
Sign Up to like & getrecommendations! Published in 2025 at "New Journal of Physics"
DOI: 10.1088/1367-2630/ae152a
Abstract: In this work, we provide fundamental insights into the scattering mechanisms of non-spin-polarised electron beams with magnetic systems, as implemented in modern meV-level scanning transmission electron microscopy electron energy loss spectroscopy (STEM-EELS) instruments. We demonstrate… read more here.
Keywords: spectroscopy; energy; spin based; stem eels ... See more keywords
STEM-EELS Investigation of Planar Defects in Olivine in the Allende Meteorite
Sign Up to like & getrecommendations! Published in 2020 at "Minerals"
DOI: 10.3390/min11010035
Abstract: The present study focuses on a detailed structural investigation at atomic scale of the planar defects that appear in the olivine grains in the Allende meteorite, and it aims to clarify their nature and the… read more here.
Keywords: microscopy; allende meteorite; investigation; stem eels ... See more keywords