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- Transmission_electron_microscopy abstract "Transmission electron microscopy (TEM) is a microscopy technique in which a beam of electrons is transmitted through an ultra-thin specimen, interacting with the specimen as it passes through. An image is formed from the interaction of the electrons transmitted through the specimen; the image is magnified and focused onto an imaging device, such as a fluorescent screen, on a layer of photographic film, or to be detected by a sensor such as a CCD camera.TEMs are capable of imaging at a significantly higher resolution than light microscopes, owing to the small de Broglie wavelength of electrons. This enables the instrument's user to examine fine detail—even as small as a single column of atoms, which is thousands of times smaller than the smallest resolvable object in a light microscope. TEM forms a major analysis method in a range of scientific fields, in both physical and biological sciences. TEMs find application in cancer research, virology, materials science as well as pollution, nanotechnology, and semiconductor research.At smaller magnifications TEM image contrast is due to absorption of electrons in the material, due to the thickness and composition of the material. At higher magnifications complex wave interactions modulate the intensity of the image, requiring expert analysis of observed images. Alternate modes of use allow for the TEM to observe modulations in chemical identity, crystal orientation, electronic structure and sample induced electron phase shift as well as the regular absorption based imaging.The first TEM was built by Max Knoll and Ernst Ruska in 1931, with this group developing the first TEM with resolution greater than that of light in 1933 and the first commercial TEM in 1939.".
- Transmission_electron_microscopy thumbnail Polio_EM_PHIL_1875_lores.PNG?width=300.
- Transmission_electron_microscopy wikiPageExternalLink 4092.
- Transmission_electron_microscopy wikiPageExternalLink ncem.lbl.gov.
- Transmission_electron_microscopy wikiPageExternalLink ncmi.bcm.tmc.edu.
- Transmission_electron_microscopy wikiPageExternalLink nramm.scripps.edu.
- Transmission_electron_microscopy wikiPageExternalLink tem-simulator.goldzoneweb.info.
- Transmission_electron_microscopy wikiPageExternalLink index.php.
- Transmission_electron_microscopy wikiPageExternalLink www.rodenburg.org.
- Transmission_electron_microscopy wikiPageID "214513".
- Transmission_electron_microscopy wikiPageRevisionID "606188579".
- Transmission_electron_microscopy by "no".
- Transmission_electron_microscopy hasPhotoCollection Transmission_electron_microscopy.
- Transmission_electron_microscopy lcheading "Transmission electron microscopy".
- Transmission_electron_microscopy onlinebooks "no".
- Transmission_electron_microscopy subject Category:Electron_beam.
- Transmission_electron_microscopy subject Category:Electron_microscopy.
- Transmission_electron_microscopy subject Category:Microscopes.
- Transmission_electron_microscopy subject Category:Scientific_techniques.
- Transmission_electron_microscopy type Artifact100021939.
- Transmission_electron_microscopy type Device103183080.
- Transmission_electron_microscopy type Instrument103574816.
- Transmission_electron_microscopy type Instrumentality103575240.
- Transmission_electron_microscopy type Magnifier103709206.
- Transmission_electron_microscopy type Microscope103760671.
- Transmission_electron_microscopy type Microscopes.
- Transmission_electron_microscopy type Object100002684.
- Transmission_electron_microscopy type PhysicalEntity100001930.
- Transmission_electron_microscopy type ScientificInstrument104147495.
- Transmission_electron_microscopy type Whole100003553.
- Transmission_electron_microscopy comment "Transmission electron microscopy (TEM) is a microscopy technique in which a beam of electrons is transmitted through an ultra-thin specimen, interacting with the specimen as it passes through.".
- Transmission_electron_microscopy label "Elektronowy mikroskop transmisyjny".
- Transmission_electron_microscopy label "Microscopie électronique en transmission".
- Transmission_electron_microscopy label "Microscopio electrónico de transmisión".
- Transmission_electron_microscopy label "Microscopio elettronico a trasmissione".
- Transmission_electron_microscopy label "Microscópio eletrônico de transmissão".
- Transmission_electron_microscopy label "Transmission electron microscopy".
- Transmission_electron_microscopy label "Transmissionselektronenmikroskop".
- Transmission_electron_microscopy label "Просвечивающий электронный микроскоп".
- Transmission_electron_microscopy label "مجهر إلكتروني نافذ".
- Transmission_electron_microscopy label "透射电子显微镜".
- Transmission_electron_microscopy label "透過型電子顕微鏡".
- Transmission_electron_microscopy sameAs Transmisní_elektronový_mikroskop.
- Transmission_electron_microscopy sameAs Transmissionselektronenmikroskop.
- Transmission_electron_microscopy sameAs Microscopio_electrónico_de_transmisión.
- Transmission_electron_microscopy sameAs Microscopie_électronique_en_transmission.
- Transmission_electron_microscopy sameAs Microscopio_elettronico_a_trasmissione.
- Transmission_electron_microscopy sameAs 透過型電子顕微鏡.
- Transmission_electron_microscopy sameAs Elektronowy_mikroskop_transmisyjny.
- Transmission_electron_microscopy sameAs Microscópio_eletrônico_de_transmissão.
- Transmission_electron_microscopy sameAs m.01fdz_.
- Transmission_electron_microscopy sameAs Q744818.
- Transmission_electron_microscopy sameAs Q744818.
- Transmission_electron_microscopy sameAs Transmission_electron_microscopy.
- Transmission_electron_microscopy wasDerivedFrom Transmission_electron_microscopy?oldid=606188579.
- Transmission_electron_microscopy depiction Polio_EM_PHIL_1875_lores.PNG.
- Transmission_electron_microscopy isPrimaryTopicOf Transmission_electron_microscopy.
