منابع مشابه
Isotope analysis in the transmission electron microscope
The Ångström-sized probe of the scanning transmission electron microscope can visualize and collect spectra from single atoms. This can unambiguously resolve the chemical structure of materials, but not their isotopic composition. Here we differentiate between two isotopes of the same element by quantifying how likely the energetic imaging electrons are to eject atoms. First, we measure the dis...
متن کاملElectron microscopy’s multi-tool: the Scanning Transmission Electron Microscope
A dedicated Scanning Transmission Electron Microscope is ideally coupled with the energy dispersive x-ray and electron energy loss spectroscopies to obtain information about the chemical composition, morphology and electronic structure on the nanoscale. With several signals being available simultaneously with the pass of a subnanometre-sized beam, this instrument can answer questions from a bro...
متن کاملThree-dimensional orientation mapping in the transmission electron microscope.
Over the past decade, efforts have been made to develop nondestructive techniques for three-dimensional (3D) grain-orientation mapping in crystalline materials. 3D x-ray diffraction microscopy and differential-aperture x-ray microscopy can now be used to generate 3D orientation maps with a spatial resolution of 200 nanometers (nm). We describe here a nondestructive technique that enables 3D ori...
متن کاملCorrigendum: Isotope analysis in the transmission electron microscope
This corrects the article DOI: 10.1038/ncomms13040.
متن کاملTransmission electron microscope evidence of telocytes in canine dura mater.
Telocytes (TCs) are a novel type of interstitial cells present in a wide variety of organs and tissues (www.telocytes.com). Telocytes are identified morphologically by a small cell body and specific long prolongations (telopodes) alternating thin segments (podomers) with dilations (podoms). The presence of TCs in rat meninges has been identified in previous research. We here present further evi...
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ژورنال
عنوان ژورنال: Materia Japan
سال: 2005
ISSN: 1340-2625,1884-5843
DOI: 10.2320/materia.44.932