An electron microscope is a microscope that uses a beam of electrons as a source of illumination. They use electron optics that are analogous to the glass...
48 KB (5,215 words) - 20:21, 20 May 2025
electron microscope (SEM) is a type of electron microscope that produces images of a sample by scanning the surface with a focused beam of electrons....
68 KB (8,229 words) - 11:38, 16 May 2025
of microscopes are the fluorescence microscope, electron microscope (both the transmission electron microscope and the scanning electron microscope) and...
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direct electron detector. Transmission electron microscopes are capable of imaging at a significantly higher resolution than light microscopes, owing...
118 KB (15,039 words) - 04:49, 18 May 2025
A scanning tunneling microscope (STM) is a type of scanning probe microscope used for imaging surfaces at the atomic level. Its development in 1981 earned...
47 KB (7,166 words) - 13:41, 10 April 2025
A scanning transmission electron microscope (STEM) is a type of transmission electron microscope (TEM). Pronunciation is [stɛm] or [ɛsti:i:ɛm]. As with...
37 KB (4,263 words) - 16:26, 10 February 2025
environmental scanning electron microscope (ESEM) is a scanning electron microscope (SEM) that allows for the option of collecting electron micrographs of specimens...
69 KB (8,297 words) - 20:15, 8 May 2025
Aberration-corrected transmission electron microscopy (AC-TEM) is the general term for using electron microscopes where electro optical components are...
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Micrograph (redirect from Electron microscope image)
photographic micrograph is a photomicrograph, and one taken with an electron microscope is an electron micrograph. A micrograph contains extensive details of microstructure...
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A Low-voltage electron microscope (LVEM) is an electron microscope which operates at accelerating voltages of a few kiloelectronvolts (keV) or less. Traditional...
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crystallographic structure of materials. EBSD is carried out in a scanning electron microscope equipped with an EBSD detector comprising at least a phosphorescent...
124 KB (13,684 words) - 15:27, 24 April 2025
alternating current generators, among others were the electrostatic-lens electron microscope, carrier-current communications on power lines, a form of phased...
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High-resolution transmission electron microscopy is an imaging mode of specialized transmission electron microscopes that allows for direct imaging of...
20 KB (2,871 words) - 15:37, 4 May 2025
field emission include the construction of bright electron sources for high-resolution electron microscopes or the discharge of induced charges from spacecraft...
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mostly obsolete since the advent of electron microscopes Tip-enhanced Raman microscope, is a variant of optical microscope based on tip-enhanced Raman spectroscopy...
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materials. It works similarly to a scanning electron microscope: the sample is bombarded with an electron beam, emitting x-rays at wavelengths characteristic...
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tubes, electron microscopes, electron beam welding, research by means of particle accelerators and the generation of synchrotron radiation. Electrons belong...
154 KB (15,743 words) - 00:06, 8 May 2025
a transmission electron microscope (TEM). It can involve the use of high-resolution transmission electron microscopy images, electron diffraction patterns...
46 KB (4,958 words) - 06:36, 16 September 2024
scanning confocal electron microscope is a complex problem first solved by Nestor J. Zaluzec. His first scanning confocal electron microscope demonstrated...
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and Wolfgang Telieps) until 1985. LEEM differs from conventional electron microscopes in four main ways: The sample must be illuminated on the same side...
24 KB (2,922 words) - 03:19, 14 January 2025
light-electron microscopy (CLEM) is the combination of an optical microscope – usually a fluorescence microscope – with an electron microscope. In an...
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Cathodoluminescence (redirect from Cathodoluminescence microscope)
electron microscope. The primary advantages to the electron microscope based technique is its spatial resolution. In a scanning electron microscope,...
14 KB (1,576 words) - 18:35, 24 October 2024
Atomic force microscopy (redirect from Atomic Force Microscope)
microscopy (STM) and near-field scanning optical microscope (SNOM/NSOM), STED microscopy (STED), and scanning electron microscopy and electrochemical AFM, EC-AFM)...
75 KB (9,793 words) - 10:18, 15 April 2025
optical lenses upon a light beam. Electron optics calculations are crucial for the design of electron microscopes and particle accelerators. In the paraxial...
11 KB (1,279 words) - 13:50, 4 October 2024
to a phosphor to detect the electron-optical image. The aberration corrected microscope PEEM-3 employs a curved electron mirror to counter the lowest...
20 KB (2,699 words) - 21:36, 26 September 2024
Microscopic scale (section Electron microscopes)
small as 0.1 micrometres. While electron microscopes are still a form of compound microscope, their use of electron beams to illuminate objects varies...
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keV and the incident electrons pass entirely through the material sample. Usually this occurs in a transmission electron microscope (TEM), although some...
22 KB (2,559 words) - 05:53, 7 April 2025
tried to improve image resolution in electron microscope. The first attempts to perform holography with electron waves were made by Haine and Mulvey in...
7 KB (795 words) - 06:05, 29 January 2025
Precession electron diffraction (PED) is a specialized method to collect electron diffraction patterns in a transmission electron microscope (TEM). By...
33 KB (4,332 words) - 20:13, 13 October 2024
Dark-field microscopy (redirect from Darkfield microscope)
unscattered beam. For large scattering angles in a scanning transmission electron microscope, this is sometimes called Z-contrast imaging because of the enhanced...
12 KB (1,255 words) - 18:44, 20 May 2025