Search results with tag "Ion beam"
The 30-Minute Guide to ICP-MS - PerkinElmer
resources.perkinelmer.comthe ion beam and immediately between the interface region and the filtering quadrupole, ions can be efficiently transmitted, while neutrals and photons are readily removed from the ion beam. It should be noted that the ion beam emerging from the three-cone interface is …
Time-of-Flight Mass Spectrometry - Agilent
www.agilent.comThe more parallel the ion beam, the higher the resolving power that can be achieved. After the ions have been shaped into a parallel beam, they pass through a pair of slits into the third and last vacuum stage. where the time-of-flight mass analysis takes place. Because the mass of each ion is assigned based on its flight time, the
Kaufman & Robinson, Inc. The Ion Source AuthoritySm ...
www.ionsources.comINTRODUCTION A broad ion beam is typically several centimeters or more in diameter. The beam diameter is also much larger than the Debye length, which is the typical distance an electric field
CHEMICAL ANALYSIS OF MINERALS
www.geo.umass.edu2) All these techniques are similar in that an ion beam is generated by a type of plasmatron or an alkali metal. The beam is then focused at a sample and used to erode and sputter the target area. This sputtered and ionized material is then carried into the spectrometer by a counter gas.
WAFER CHARGING DAMAGE IN IC PROCESS EQUIPMENT
www.charm-2.comECS International Semiconductor Technology Conference, Shanghai, China, May 27-30, 2001 2 the ion beam. Both of these mechanisms cause imbalances between ion and electron
Ion Beam Sputtering: Practical Applications to Electron ...
www.southbaytech.com2 EM Sample Preparation Applications Laboratory Report 91 Figure 1: The Model IBS/e Ion Beam Sputter Deposition and Etching System.The inside of the vacuum chamber is shown at right with the Large Area Stage (LAS) installed.