What are the ionization methods?

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Discussion Overview

The discussion revolves around the various methods of ionization, particularly in the context of mass spectrometry and other potential techniques. Participants seek to clarify the relationship between ionization energy and the influence of electrical and magnetic fields on the ionization process.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • Some participants inquire about a comprehensive list of ionization methods, expressing difficulty in finding this information.
  • One participant explains that ionization energy is the energy required to ionize an atom or molecule, measured in electron volts (eV), and questions how this relates to the energy from electrical or magnetic fields.
  • A link to a resource on mass spectrometry ionization methods is provided, but it is noted that this may not cover all ionization techniques.
  • Another participant suggests that there may be additional ionization methods involving filters that have not been discussed.
  • There is a mention that very strong electric fields can ionize atoms, and magnetic fields may influence energy levels to facilitate ionization in certain scenarios.

Areas of Agreement / Disagreement

Participants generally agree on the existence of multiple ionization methods, but there is no consensus on a complete list or the specifics of each method. The relationship between ionization energy and external fields remains a topic of inquiry and discussion.

Contextual Notes

Participants have not reached a consensus on the definitions or classifications of ionization methods, and there are unresolved questions regarding the influence of electrical and magnetic fields on ionization processes.

fysik
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Hello!

can you tell me please what are the ionization methods available?

I cannot find a list of them

thanks!
 
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hello

ionization energy is the energy required to make an atom/molecule ion

it is often measured in eV which is very small amount of energy

my question is, how does this relate to the energy of the electrical field or magnetic field, that can make this atom/molecule an ion?

thanks!
 
well, this is good, but it's for mass spectometry only?
I think there is another ionization method, where you force the atoms/molecules through a filter?
 
fysik said:
Hello!

can you tell me please what are the ionization methods available?

I cannot find a list of them

thanks!
How many did you find so far? What are these? Then maybe someone can add to the list, if is not complete.
 
I merged two threads as they have the same topic.

fysik said:
my question is, how does this relate to the energy of the electrical field or magnetic field, that can make this atom/molecule an ion?
Very strong electric fields can ionize an atom, yes.
Magnetic fields can influence the energy levels and make ionization easier in some cases.
 

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