Proton Beam Writing
Proton beams can be used for writing (proton beam writing) through either the hardening of a polymer (by proton induced cross-linking), or through the degradation of a proton sensitive material. This may have important effects in the field of nanotechnology.
Read more about this topic: Particle-induced X-ray Emission
Famous quotes containing the words beam and/or writing:
“How can one beam alone support a house?”
—Chinese proverb.
“...Often the accurate answer to a usage question begins, “It depends.” And what it depends on most often is where you are, who you are, who your listeners or readers are, and what your purpose in speaking or writing is.”
—Kenneth G. Wilson (b. 1923)