Results 11 to 20 of about 277,900 (134)

High temporal-resolution scanning transmission electron microscopy using sparse-serpentine scan pathways

open access: yesScientific Reports, 2021
Scanning transmission electron microscopy (STEM) provides structural analysis with sub-angstrom resolution. But the pixel-by-pixel scanning process is a limiting factor in acquiring high-speed data.
Eduardo Ortega   +3 more
doaj   +1 more source

3D characterization of CdSe nanoparticles attached to carbon nanotubes [PDF]

open access: yes, 2008
The crystallographic structure of CdSe nanoparticles attached to carbon nanotubes has been elucidated by means of high resolution transmission electron microscopy and high angle annular dark field scanning transmission electron microscopy tomography ...
A. B. F. Martinson   +46 more
core   +1 more source

Scanning transmission electron microscopy* [PDF]

open access: yesJournal of Microscopy, 1974
SUMMARYThe scanning transmission electron microscope is of quite recent origin, and it is only in the last few years that it has been shown that this instrument is capable of giving the same high resolution as the conventional electron microscope. In this article we examine the conditions necessary for the achievement of high resolution and also the ...
openaire   +2 more sources

Scanning ultrafast electron microscopy [PDF]

open access: yes, 2010
Progress has been made in the development of four-dimensional ultrafast electron microscopy, which enables space-time imaging of structural dynamics in the condensed phase. In ultrafast electron microscopy, the electrons are accelerated, typically to 200
Mohammed, Omar F.   +2 more
core   +1 more source

Cathodoluminescence of stacking fault bound excitons for local probing of the exciton diffusion length in single GaN nanowires [PDF]

open access: yes, 2014
We perform correlated studies of individual GaN nanowires in scanning electron microscopy combined to low temperature cathodoluminescence, microphotoluminescence, and scanning transmission electron microscopy.
Bruno Daudin   +5 more
core   +4 more sources

Microscopy of glazed layers formed during high temperature sliding wear at 750C [PDF]

open access: yes, 2003
The evolution of microstructures in the glazed layer formed during high temperature sliding wear of Nimonic 80A against Stellite 6 at 750 ◦C using a speed of 0.314ms−1 under a load of 7N has been investigated using scanning electron microscopy (SEM ...
Burnell-Gary, J. S.   +4 more
core   +1 more source

Ultrastructural histochemistry in biomedical research: Alive and kicking

open access: yesEuropean Journal of Histochemistry, 2018
The high-resolution images provided by the electron microscopy has constituted a limitless source of information in any research field of life and materials science since the early Thirties of the last century.
Manuela Malatesta
doaj   +1 more source

Recent advances in electron microscopy for the diagnosis and research of glomerular diseases [PDF]

open access: yesKidney Research and Clinical Practice, 2023
Recent technical advances in the detection of backscattered electrons during scanning electron microscopy (SEM) have improved resolution and have provided several new technologies for research and clinical practice in kidney disease. The advances include
Kazuho Honda   +2 more
doaj   +1 more source

Does drying affect gel networks? [PDF]

open access: yes, 2018
The properties of low molecular weight gels are determined by the underlying, self-assembled network. To access information on the network, it is common for techniques to be used that require the gel to be dried, such as transmission electron microscopy ...
Adams, Dave J.
core   +2 more sources

Scanning transmission electron microscopy [PDF]

open access: yesLe Journal de Physique IV, 1993
No abstract ...
openaire   +2 more sources

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