Tem or TEM may refer to:
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Electron microscopy | Transmission electron microscopy
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SEM stands for scanning electron microscope. The SEM is a microscope that makes use of electrons as a substitute of sunshine to type an image. Seeing that their development within the early 1950's, scanning electron microscopes have developed new areas of gain knowledge of within the medical and physical science communities. The SEM has allowed researchers to compare a a lot greater type of specimens. The scanning electron microscope has many advantages over traditional microscopes. The SEM has a giant depth of area, which enables more of a specimen to be in focal point at one time. The SEM additionally has so much larger decision, so closely spaced specimens can also be magnified at much bigger phases. Due to the fact the SEM makes use of electromagnets instead than lenses, the researcher has far more control in the degree of magnification. All of these advantages, as good because the precise strikingly clear photographs make the scanning electron microscope one of the vital useful instruments in study in these days. The SEM is an instrument that produces a generally magnified picture by way of making use of electrons alternatively of light to kind an snapshot. A beam of electrons is produced on the top of the microscope via an electron gun. The electron beam follows a vertical course by means of the microscope, which is held within a vacuum. The beam travels by means of electromagnetic fields and lenses, which center of attention the beam down towards the pattern. Once the beam hits the sample, electrons and X-rays are ejected from the sample. Detectors gather these X-rays, backscattered electrons, and secondary electrons and convert them right into a signal that's sent to a reveal similar to a tv monitor. This produces the final snapshot.
Acronyms
- Threat and error management, an aviation safety management model.
- Telecom Expense Management
- Telecom Equipment Manufacturer
- TEM (currency), local to Volos, Greece
- TEM (nuclear propulsion), a Russian spacecraft propulsion system
- Territorial Efficiency Medal, a United Kingdom award for long service in the Territorial Army
- Test environment management, a function in the software delivery process
- Test For English Majors, like College English Test in China
- Tram Elettrici Mendrisiensi, a former tramway in Ticino, Switzerland
- Transient electromagnetics
- Transmission electron microscopy (or microscope)
- Transverse electromagnetic mode, a transverse mode
- Trans-European Motorways, a regional project
- Triethylenemelamine, a chemotherapeutic agent
People, personnages, characters
- Atum or Tem, an Egyptian deity
- Tem (ibedul), high chief of Koror
- Tem (queen), an ancient Egyptian queen consort
- Tem people of Togo, living around Sokodé
- Temmie Chang, artist and character in Undertale and Deltarune
Places
- Tem, Tajikistan, a small town just outside Khorugh in the Gorno-Badakhshan Autonomous Province
- Temora Airport (IATA airport code
TEM
)
Other uses
- Pro tem, abbreviation of a Latin phrase for a person who acts as a placeholder
- Tem language
- TEM beta-lactamase
See also
![](http://upload.wikimedia.org/wikipedia/commons/thumb/7/7e/Vector_search_icon.svg/30px-Vector_search_icon.svg.png)
- All pages with titles containing tem
- All pages with titles beginning with Tem
- All pages with titles beginning with TEM
- TEMS (disambiguation)
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