Understanding L2M2M3 Auger Process

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Discussion Overview

The discussion focuses on understanding the L2M2M3 Auger process, specifically how it is represented in shell schemes and the significance of subshells in this context. Participants explore the details of the process and seek clarification on its representation.

Discussion Character

  • Exploratory, Technical explanation, Conceptual clarification

Main Points Raised

  • One participant requests clarification on the appearance of the L2M2M3 Auger process.
  • Another participant provides a link to a resource that may contain relevant information about the process.
  • A participant expresses difficulty in finding the information and seeks clarification on how the process looks in a shell scheme.
  • One participant suggests that the numbers 2 and 3 in L2M2M3 refer to subshells rather than shells, arguing that it may not be significant to depict these transitions in schematic drawings.
  • This same participant explains that the L2 electron is removed, the vacancy is filled by the M2 electron, and then the M3 electron is typically removed as the Auger electron.
  • The participant also references an article related to LMM Auger emission for further information.

Areas of Agreement / Disagreement

There is no clear consensus on the significance of representing the L2M2M3 Auger process in shell schemes, as participants express differing views on the importance of subshells in these representations.

Contextual Notes

Some assumptions about the representation of subshells versus shells may not be fully articulated, and the discussion does not resolve the specifics of how to depict the Auger process in schematic form.

eintagsfliege
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Hi there

Can someone teach me how a L2M2M3 Auger process looks like?
I appreciate every kind of help.
 
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Hi,
I hope this may help you:
http://www.nucleide.org/DDEP_WG/introduction.pdf
you may get some information.
 
Last edited by a moderator:
I dint find it. I was wondering how it looks in a shell scheme, but anyway thanks for your help Rajini!
 
Hi,
I think 2 and 3 in L2M2M3 represent the subshells (not shell). So it is not highly significant to draw/show these transitions in schematic drawings or in shells schemes (i guess shell schemes means you draw a circular nucleus and draw K,L,M,etc circles around it!). Otherwise one can draw spectroscopic notations (here you draw K, L, M, lines instead of circles).
For example L2M2M3 means: L2 electron is knocked/removed and this vacancy is filled by M2 electron. After wards M3 electron (generally Auger electron) will be automatically removed.
In this article you can find some relevant information on LMM Auger emission.
DOI: 10.1007/s10751-005-9177-1
Hope it helps.
Cheers
 
Thank you rajini! Very nice!
 

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