Microscopy and Microanalysis, Cambridge University Press, 11 août 2011, Volume : 17, Numéro : S2
Electron energy-loss spectroscopy (EELS) is routinely used to estimate local specimen thickness in a TEM. The relative specimen thickness is conveniently...
Microscopy and Microanalysis, Cambridge University Press, 23 novembre 2012, Volume : 18, Numéro : S2
Contamination is a long standing problem in electron microscopy [1,2,3]. It can arise from poor vacuum, from sample handling and storage, or from the nature of...
Microscopy and Microanalysis, Cambridge University Press, 23 novembre 2012, Volume : 18, Numéro : S2
FIB sample preparation for transmission electron microscopy (TEM) analysis is used to observe a site specific area of a sample. Here we report on cryo-TEM...
Microscopy and Microanalysis, Cambridge University Press, 27 août 2014, Volume : 20, Numéro : S3
Electron energy loss spectroscopy (EELS) in a TEM can measure the optical response of individual nanostructures at high spatial resolution [1] and obtain...
Microscopy and Microanalysis, Cambridge University Press, 27 août 2014, Volume : 20, Numéro : S3
Electrostatic charging of samples under electron beam irradiation in a TEM affects the observed contrast [1]. It can also be used to produce Zernike-like phase...
Materials Research Express, IOP Publishing, 1 décembre 2014, Volume : 1, Numéro : 4
Individual Pt-Ru nanoparticles (NPs) supported on multiwall carbon nanotubes (MWCNTs) synthesized by microemulsion method were characterized by nano beam...
Microscopy and Microanalysis, Cambridge University Press, 1 août 2010, Volume : 16, Numéro : S2
Rhodium is an essential component in three-way catalyst for NOₓ reduction and also one of the most expensive precious metals. Since mixed ZrO₂-CeO₂ (CZ) based...
Microscopy and Microanalysis, Cambridge University Press, 1 juillet 2010, Volume : 16, Numéro : S2
Thickness measurement of nanoscale objects is critical in many applications but when the thickness to be measured falls below about 10 nm, the usual methods of...
Scattering contrast measurements were performed on thin films of amorphous carbon and polycrystalline Au, as well as single-crystal MgO nanocubes. Based on the...
Ultramicroscopy, Elsevier, 5 mars 2012, Volume : 118
Decrease of the irradiation dose needed to obtain a desired signal-to-noise ratio can be achieved by Zernike phase-plate imaging. Here we present results on a...
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