secondary ion mass spectrometry

Directory

References

Images

secondary ion mass spectroscopy

Discover

Currency. Money. Cash. Dollars. Bills. Pile of ten, twenty, fifty, and hundred dollar bills.

6 Questions About the History of Money and Banking Answered

Candles Burning On Table In Church

What Is the Most Widely Practiced Religion in the World?

King Cobra snake in Malaysia. (reptile)

9 of the World’s Deadliest Snakes

Two chicks near an egg with a white background (poultry, chick, chickens, birds).

What Do Eggs Have to Do with Easter?

Lusitania sinking, illustration from The War of the Nations (New York), December 31, 1919. World War I, WWI. This image is one of three on the page. (See source file for the other two.)

7 of the World’s Deadliest Shipwrecks

Fish. Lionfish. Lion-fish. Turkey fish. Fire-fish. Red lionfish. Pterois volitans. Venomous fin spines. Coral reefs. Underwater. Ocean. Red lionfish swims by seaweed.

10 of the World’s Most Dangerous Fish

pg 229Nazi parade features a banner proclaiming, "Death to Marxism."The possibility of a peaceful Germany after World War I was precluded entirely by the terms of the Versailles Treaty and theintransigent hostility of France and England. Stripped of indu

Were the Nazis Socialists?

secondary ion mass spectrometry

physics

Also known as: SIMS

Learn about this topic in these articles:

major reference

In surface analysis: Secondary ion mass spectroscopy and ion scattering spectroscopy
For both SIMS and ISS, a primary ion beam with kinetic energy of 0.3–10 keV, usually composed of ions of an inert gas, is directed onto a surface. When an ion strikes the surface, two events can…
Read More

sputter atomization

In spectroscopy: Sputter atomization
In the secondary ion mass spectrometry (SIMS) method, these secondary ions are used to gain information about the target material (see mass spectrometry: Secondary-ion emission). In contrast, the sputter-initiated RIS (SIRIS) method takes advantage of the much more numerous neutral atoms emitted in the sputtering process. In…
Read More