Electron channelling contrast imaging (ECCI) is a scanning electron microscope (SEM) diffraction technique used in the study of defects in materials....
9 KB (1,140 words) - 05:38, 11 December 2023
Observation of Stacking Faults in a Scanning Electron Microscope by Electron Channelling Contrast Imaging. IJMR 2011, 102 (1), 3–5. doi:10.3139/146.110448...
9 KB (1,342 words) - 20:04, 22 March 2024
High-resolution transmission electron microscopy is an imaging mode of specialized transmission electron microscopes that allows for direct imaging of the atomic structure...
20 KB (2,871 words) - 15:37, 4 May 2025
back-scattered electrons, typically in a SEM TKD - using the Kikuchi lines in diffraction patterns ECCI - using contrast due to electron channelling EBIC - measuring...
48 KB (5,215 words) - 20:21, 20 May 2025
Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to generate pictures of the anatomy and the physiological processes inside...
93 KB (10,796 words) - 20:18, 8 May 2025
(2018). "Imaging with a Commercial Electron Backscatter Diffraction (EBSD) Camera in a Scanning Electron Microscope: A Review". Journal of Imaging. 4 (7):...
124 KB (13,684 words) - 15:27, 24 April 2025
electron microscopy has been presented by McMullan. Although Max Knoll produced a photo with a 50 mm object-field-width showing channeling contrast by...
68 KB (8,229 words) - 11:38, 16 May 2025
An electron multiplier is a vacuum-tube structure that multiplies incident charges. In a process called secondary emission, a single electron can, when...
6 KB (736 words) - 14:42, 10 August 2023
interpretation of diffraction contrast and mass contrast in images. In an extension of the application of PED to imaging, electron tomography can benefit from...
33 KB (4,332 words) - 20:13, 13 October 2024
improvement of the imaging capabilities of electron microscopes crystallographic data is now commonly obtained by combining images with electron diffraction...
47 KB (4,958 words) - 14:58, 22 May 2025
interaction. When imaging specimens are vulnerable to radiation damage, it is necessary to limit the electron exposure used to acquire the image. These low exposures...
39 KB (4,681 words) - 12:45, 23 May 2025
technique for the electron microscope [4]. Most EBIC images acquired in the SEM are qualitative, only showing EBIC signal as image display contrast. Use of an...
9 KB (1,085 words) - 03:57, 12 May 2024
measurement, Higher order Laue zone (HOLZ) channeling contrast imaging, Position averaged CBED, fluctuation electron microscopy, biomaterials characterization...
41 KB (4,822 words) - 14:14, 22 May 2025
the transformation of a 20x microscope image of pollen grains into a 1500x scanning electron microscope image using it. While this technique can increase...
29 KB (3,491 words) - 10:01, 31 March 2025
Pop-in Phenomena in Aluminum Studied by Nanoindentation and Electron Channeling Contrast Imaging". Scripta Materialia. 63 (5): 465–468. doi:10.1016/j.scriptamat...
44 KB (6,262 words) - 07:01, 20 May 2025
diffusion tensor imaging (DTI), has been used extensively to map white matter tractography in the brain. In diffusion weighted imaging (DWI), the intensity...
64 KB (9,251 words) - 19:41, 2 May 2025
This capability makes the electron microscope a useful laboratory instrument for high resolution imaging. However, electron microscopes are expensive...
154 KB (15,743 words) - 00:06, 8 May 2025
the channel. In contrast to a modulation-doped HEMT, an induced high electron mobility transistor provides the flexibility to tune different electron densities...
21 KB (2,569 words) - 20:00, 23 May 2025
Neurovascular unit (section Electron microscopy)
electrons instead of light, enabling higher resolution imaging. Transmission electron microscopy images thin tissue sections, providing detailed information...
38 KB (4,372 words) - 16:10, 6 January 2025
Wigner crystal (redirect from Crystal electron)
crystal is the solid (crystalline) phase of electrons first predicted by Eugene Wigner in 1934. A gas of electrons moving in a uniform, inert, neutralizing...
23 KB (2,867 words) - 14:12, 29 March 2025
on scanning electron microscopy, including Electron backscatter diffraction (EBSD), diffraction contrast and cathodoluminescence imaging. Trager-Cowan...
8 KB (700 words) - 16:41, 10 March 2025
Gadolinium (section Magnetic contrast agent)
"Chapter 2. Gadolinium(III)-Based Contrast Agents for Magnetic Resonance Imaging. A Re-Appraisal". Metal Ions in Bio-Imaging Techniques. Springer. pp. 39–70...
46 KB (5,750 words) - 15:29, 19 April 2025
Kikuchi lines (physics) (category Electron microscopy)
electron penetration (which gives rise to electron channeling patterns in scanning electron images of crystal surfaces), and lattice fringe contrast (which...
17 KB (2,222 words) - 19:50, 19 January 2025
Functional magnetic resonance imaging or functional MRI (fMRI) measures brain activity by detecting changes associated with blood flow. This technique...
109 KB (14,252 words) - 13:44, 23 May 2025
Diffraction topography (category Imaging)
lesser extent with neutrons, and is the same concept as dark field imaging in an electron microscope. Topography is used for monitoring crystal quality and...
59 KB (7,616 words) - 18:52, 15 May 2025
radiation therapy in that electrons emitted via the Auger effect (Auger electrons) are released with low kinetic energy. In contrast to traditional α- and...
11 KB (1,447 words) - 16:45, 29 October 2024
Cathode-ray tube (section Electron gun)
containing one or more electron guns, which emit electron beams that are manipulated to display images on a phosphorescent screen. The images may represent electrical...
268 KB (29,218 words) - 19:01, 23 May 2025
Iodine-123 (category Infobox drug articles without a structure image)
decay by electron capture to tellurium-123 emits gamma radiation with a predominant energy of 159 keV (this is the gamma primarily used for imaging). In medical...
12 KB (1,270 words) - 15:38, 17 March 2025
Photoelectron photoion coincidence spectroscopy (category Electron spectroscopy)
detected by velocity map imaging. Electron times-of-flight are three orders of magnitude smaller than those of ions, which allows electron detection to be used...
27 KB (3,011 words) - 14:11, 11 March 2024
Australian Synchrotron (section Electron gun)
light source facility (in contrast to a collider), which uses particle accelerators to produce a beam of high energy electrons that are boosted to nearly...
12 KB (1,173 words) - 22:06, 6 April 2025