Theory
Three types of spectra can be collected from a PIXE experiment:
- X-ray emission spectrum.
- Rutherford backscattering spectrum.
- Proton transmission spectrum.
Read more about this topic: Particle-induced X-ray Emission
Famous quotes containing the word theory:
“The theory seems to be that so long as a man is a failure he is one of God’s chillun, but that as soon as he has any luck he owes it to the Devil.”
—H.L. (Henry Lewis)
“Frankly, these days, without a theory to go with it, I can’t see a painting.”
—Tom Wolfe (b. 1931)
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—Ralph Waldo Emerson (1803–1882)