paul trap wikipedia - EAS
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See all on Wikipediahttps://en.wikipedia.org/wiki/Quadrupole_ion_trapA quadrupole ion trap or paul trap is a type of ion trap that uses dynamic electric fields to trap charged particles. They are also called radio frequency (RF) traps or Paul traps in honor of Wolfgang Paul, who invented the device and shared the Nobel Prize in Physics in 1989 for this work. It is used as a component … See more
A charged particle, such as an atomic or molecular ion, feels a force from an electric field. It is not possible to create a static configuration of electric fields that traps the charged particle in all three directions (this restriction is known as See more
Ion traps with a cylindrical rather than a hyperbolic ring electrode have been developed and microfabricated in arrays to develop miniature mass spectrometers for chemical detection in medical diagnosis and other fields. See more
A combined radio frequency trap is a combination of a Paul ion trap and a Penning trap. One of the main bottlenecks of a quadrupole ion … See more
The 3D trap itself generally consists of two hyperbolic metal electrodes with their focuses facing each other and a hyperbolic ring electrode … See more
The linear ion trap uses a set of quadrupole rods to confine ions radially and a static electrical potential on-end electrodes to confine the ions axially. The linear form of the trap can be used as a selective mass filter, or as an actual trap by creating a potential well for … See more
Quadrupole traps can also be "unfolded" to create the same effect using a set of planar electrodes. This trap geometry can be made using … See more
The digital ion trap (DIT) is a quadrupole ion trap (linear or 3D) that differs from conventional traps by the driving waveform. A DIT is driven by digital signals, typically … See more
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An ion trap mass spectrometer may incorporate a Penning trap (Fourier-transform ion cyclotron resonance), Paul trap or the Kingdon trap. The Orbitrap, introduced in 2005, is based on the Kingdon trap. Other types of mass spectrometers may also use a linear quadrupole ion trap as a selective mass filter.
A Penning trap stores charged particles using a strong homogeneous axial magnetic field to confi…Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 10 mins
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WebThe quadrupole ion trap, or the Paul trap in honor of its inventor Wolfgang Paul who for which claimed the 1989 Nobel Prize, is a device that can con ne charged particles using …
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- https://www.sciencedirect.com/topics/chemistry/paul-trap
WebThe Paul Trap, or 3D ion trap, was one of the more common earlier ion traps. Here, a hyperbolic ring electrode is located between two hyperbolic electrode plates.
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WebApr 14, 2006 · Paul-Trap.svg. Drawing of a schematic Paul Trap (some kind of ion-cage) for the storage of charged particles by the use of an oscillating electric field (blue), …
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WebThatababy is a daily humor comic strip created by Paul Trap, launched on October 4, 2010, and syndicated by Andrews McMeel Syndication. The central characters are the titular …
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WebOther articles where Paul trap is discussed: Wolfgang Paul: …for his development of the Paul trap—an electromagnetic device that captures ions (electrically charged atoms) …
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WebThe basic theoretical foundation of the Paul trap. To confine an ion, we should require a force such that . What would this entail for an electrical potential? Since the electric field is proportional to the force, and is equal …
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WebA paul trap (quadrupole ion trap) is a type of ion trap that confines charged particles using DC and RF electric fields (not magnetic fields like in a Penning Trap). SIMION Specific ¶ SIMION examples include
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WebWhat is a Paul trap? The quadrupole ion trap, also known as a Paul trap, was conceived in 1954 by Wolfgang Paul, a German physicist, whilst working in the fields of molecular beam and particle accelerator physics …
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