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Electron energy loss spectroscopy

Index Electron energy loss spectroscopy

In electron energy loss spectroscopy (EELS) a material is exposed to a beam of electrons with a known, narrow range of kinetic energies. [1]

19 relations: BIOS Scientific Publishers, Carbon, Cherenkov radiation, Diamond anvil cell, Dispersion relation, Electron, Electron spectrometer, Electronvolt, Energy filtered transmission electron microscopy, Energy-dispersive X-ray spectroscopy, Ionization, James Hillier, Kinetic energy, Magic angle (EELS), Phonon, Plasmon, Scanning transmission electron microscopy, Transmission electron microscopy, X-ray absorption spectroscopy.

BIOS Scientific Publishers

BIOS Scientific Publishers was an English publisher.

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Carbon

Carbon (from carbo "coal") is a chemical element with symbol C and atomic number 6.

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Cherenkov radiation

Cherenkov radiation (sometimes spelled "Cerenkov") is electromagnetic radiation emitted when a charged particle (such as an electron) passes through a dielectric medium at a speed greater than the phase velocity of light in that medium.

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Diamond anvil cell

A diamond anvil cell (DAC) is a high-pressure device used in scientific experiments.

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Dispersion relation

In physical sciences and electrical engineering, dispersion relations describe the effect of dispersion in a medium on the properties of a wave traveling within that medium.

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Electron

The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.

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Electron spectrometer

In an electron spectrometer, an incoming beam of electrons is bent with electric or magnetic fields.

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Electronvolt

In physics, the electronvolt (symbol eV, also written electron-volt and electron volt) is a unit of energy equal to approximately joules (symbol J).

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Energy filtered transmission electron microscopy

Energy-filtered transmission electron microscopy (EFTEM) is a technique used in transmission electron microscopy, in which only electrons of particular kinetic energies are used to form the image or diffraction pattern.

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Energy-dispersive X-ray spectroscopy

Energy-dispersive X-ray spectroscopy (EDS, EDX, EDXS or XEDS), sometimes called energy dispersive X-ray analysis (EDXA) or energy dispersive X-ray microanalysis (EDXMA), is an analytical technique used for the elemental analysis or chemical characterization of a sample.

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Ionization

Ionization or ionisation, is the process by which an atom or a molecule acquires a negative or positive charge by gaining or losing electrons to form ions, often in conjunction with other chemical changes.

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James Hillier

James Hillier, (August 22, 1915 – January 15, 2007) was a Canadian-American scientist and inventor who designed and built, with Albert Prebus, the first successful high-resolution electron microscope in North America in 1938.

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Kinetic energy

In physics, the kinetic energy of an object is the energy that it possesses due to its motion.

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Magic angle (EELS)

The magic angle is a particular value of the collection-angle of an electron microscope at which the measured energy-loss spectrum "magically" becomes independent of the tilt-angle of the sample with respect to the beam direction.

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Phonon

In physics, a phonon is a collective excitation in a periodic, elastic arrangement of atoms or molecules in condensed matter, like solids and some liquids.

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Plasmon

In physics, a plasmon is a quantum of plasma oscillation.

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Scanning transmission electron microscopy

A scanning transmission electron microscope (STEM) is a type of transmission electron microscope (TEM).

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Transmission electron microscopy

Transmission electron microscopy (TEM, also sometimes conventional transmission electron microscopy or CTEM) is a microscopy technique in which a beam of electrons is transmitted through a specimen to form an image.

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X-ray absorption spectroscopy

X-ray absorption spectroscopy (XAS) is a widely used technique for determining the local geometric and/or electronic structure of matter.

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Redirects here:

EELS, Edge loss near edge spectroscopy.

References

[1] https://en.wikipedia.org/wiki/Electron_energy_loss_spectroscopy

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