source+plasma

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• Plasma source — Plasma sources generate plasmas. Excitation of a plasma requires partial ionization of neutral atoms and/or molecules of a medium. There are several ways to cause ionization:collisions of energetic particles, strong electric fields acting on bond …   Wikipedia

• Plasma-immersion ion implantation — (PIII) [cite book | title = Materials Science of Thin Films | author = Milton Ohring | publisher = Academic Press | year = 2002 | isbn = 0125249756 | url = http://books.google.com/books?id=SOt yFjV xwC pg=PA267… …   Wikipedia

• Source d'ions "Hydrogene" negatifs — Source d ions Hydrogène négatifs Sommaire 1 Présentation 2 Description et schéma de la source d’ions H 3 Le processus de résonance cyclotronique électronique …   Wikipédia en Français

• Plasma etching — is a form of plasma processing used to fabricate integrated circuits. It involves a high speed stream of glow discharge (plasma) of an appropriate gas mixture being shot (in pulses) at a sample. The plasma source, known as etch species, can be… …   Wikipedia

• Plasma arc waste disposal — Plasma Converter redirects here.Plasma arc gasification is a waste treatment technology that uses high electrical energy and high temperature created by an electrical arc gasifier. This arc breaks down waste primarily into elemental gas and solid …   Wikipedia

• Plasma arc welding — (PAW) is an arc welding process similar to gas tungsten arc welding (GTAW). The electric arc is formed between an electrode (which is usually but not always made of sintered tungsten) and the workpiece. The key difference from GTAW is that in PAW …   Wikipedia

• Plasma speaker — Plasma speakers (sometimes called flame speakers if the source of the plasma is combustion rather than gas ionization) are a form of loudspeaker which vary the intensity of a plasma, rather than using a magnetic field to push or pull a… …   Wikipedia

• Plasma polymerization — uses plasma sources to generate a gas discharge that provides energy to activate or fragment gaseous or liquid monomer, often containing a vinyl group, in order to initiate polymerization. Plasma polymerization can be used to deposit polymer thin …   Wikipedia

• plasma — plasmatic /plaz mat ik/, plasmic, adj. /plaz meuh/, n. 1. Anat., Physiol. the liquid part of blood or lymph, as distinguished from the suspended elements. 2. Cell Biol. cytoplasm. 3. whey. 4. a green, faintly translucent chalcedony. 5. Physics. a …   Universalium

• Plasma (physique) — Physique des plasmas Pour les articles homonymes, voir Plasma. La Science et les Sciences Généralités Connaissance · Théorie · Savoir Classification des sciences …   Wikipédia en Français

• Plasma (physics) — For other uses, see Plasma. Plasma lamp, illustrating some of the more complex phenomena of a plasma, including filamentation. The colors are a result of relaxation of electrons in excited states to lower energy states after they have recombined… …   Wikipedia