A secondary‐ion‐mass‐spectrometry study of low‐energy ion‐beam mixing of Au‐Pt interfaces

1992 ◽  
Vol 72 (12) ◽  
pp. 5898-5904 ◽  
Author(s):  
J. Likonen ◽  
M. Hautala ◽  
I. Koponen
Keyword(s):  
Mass Spectrometry ◽  
Secondary Ion Mass Spectrometry ◽  
Ion Beam ◽  
Low Energy ◽  
Ion Beam Mixing ◽  
Mass Spectrometry Study ◽  
Ion Mass Spectrometry ◽  
Secondary Ion

Metal cluster complex primary ion beam source for secondary ion mass spectrometry (SIMS)

Vacuum ◽  
2009 ◽  
Vol 84 (5) ◽  
pp. 544-549 ◽  
Author(s):  
Yukio Fujiwara ◽  
Kouji Watanabe ◽  
Hidehiko Nonaka ◽  
Naoaki Saito ◽  
Atsushi Suzuki ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Secondary Ion Mass Spectrometry ◽  
Metal Cluster ◽  
Ion Beam ◽  
Cluster Complex ◽  
Beam Source ◽  
Ion Mass Spectrometry ◽  
Secondary Ion

scholarly journals Helium ion microscope – secondary ion mass spectrometry for geological materials

2020 ◽  
Vol 11 ◽  
pp. 1504-1515
Author(s):  
Matthew R Ball ◽  
Richard J M Taylor ◽  
Joshua F Einsle ◽  
Fouzia Khanom ◽  
Christelle Guillermier ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Secondary Ion Mass Spectrometry ◽  
Ion Beam ◽  
Isotopic Analysis ◽  
Green Economy ◽  
Case Scenario ◽  
Helium Ion ◽  
Ion Mass Spectrometry ◽  
Focussed Ion Beam ◽  
Secondary Ion

The helium ion microscope (HIM) is a focussed ion beam instrument with unprecedented spatial resolution for secondary electron imaging but has traditionally lacked microanalytical capabilities. With the addition of the secondary ion mass spectrometry (SIMS) attachment, the capabilities of the instrument have expanded to microanalysis of isotopes from Li up to hundreds of atomic mass units, effectively opening up the analysis of all natural and geological systems. However, the instrument has thus far been underutilised by the geosciences community, due in no small part to a lack of a thorough understanding of the quantitative capabilities of the instrument. Li represents an ideal element for an exploration of the instrument as a tool for geological samples, due to its importance for economic geology and a green economy, and the difficult nature of observing Li with traditional microanalytical techniques. Also Li represents a “best-case” scenario for isotopic measurements. Here we present details of sample preparation, instrument sensitivity, theoretical, and measured detection limits for both elemental and isotopic analysis as well as practicalities for geological sample analyses of Li alongside a discussion of potential geological use cases of the HIM–SIMS instrument.

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