Silicon and indium as secondary cathode for the analysis of solid alumina and sapphire direct-current glow discharge mass spectrometry

2022 ◽  
Author(s):  
Jochen Busam ◽  
Gagan Paudel ◽  
Marisa Di Sabatino
Keyword(s):  
Mass Spectrometry ◽  
Glow Discharge ◽  
Cathode Material ◽  
Direct Current ◽  
Glow Discharge Mass Spectrometry

We demonstrate and compare indium and silicon as secondary cathode material for the analysis of flat, solid alumina and sapphire matrices by direct-current glow discharge mass spectrometry (dc-GDMS). The mask...

scholarly journals Influence of polycrystalline material on crater shape optimization and roughness using low-power/low-pressure direct-current glow discharge mass spectrometry

2020 ◽  
Vol 35 (7) ◽  
pp. 1450-1457
Author(s):  
Gagan Paudel ◽  
Sergey Khromov ◽  
Martin Kasik ◽  
Hans Jørgen Roven ◽  
Marisa Di Sabatino
Keyword(s):  
Mass Spectrometry ◽  
Glow Discharge ◽  
Low Power ◽  
Shape Optimization ◽  
Direct Current ◽  
Polycrystalline Material ◽  
Low Pressure ◽  
Glow Discharge Mass Spectrometry ◽  
Crater Bottom ◽  
Crater Shape

It is likely that observation of roughness at crater bottom upon GDMS sputtering is due to differential sputtering of grains.

scholarly journals Analysis of Stainless Steels by Direct Current Helium Glow Discharge Mass Spectrometry

2002 ◽  
Vol 88 (9) ◽  
pp. 575-579 ◽  
Author(s):  
Shinji ITOH ◽  
Hitoshi YAMAGUCHI ◽  
Toshiyuki HOBO ◽  
Takeshi KOBAYASHI
Keyword(s):  
Mass Spectrometry ◽  
Glow Discharge ◽  
Direct Current ◽  
Stainless Steels ◽  
Glow Discharge Mass Spectrometry
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