New Directional and Energy Focusing Time of Flight Mass Spectrometers for Special Tasks in Vacuum and Surface Physics

1972 ◽  
Vol 9 (1) ◽  
pp. 212-215 ◽  
Author(s):  
W. P. Poschenrieder ◽  
G.-H. Oetjen
Keyword(s):  
Time Of Flight ◽  
Surface Physics ◽  
Mass Spectrometers ◽  
Energy Focusing

scholarly journals A method for improvement of mass resolution and isotope accuracy for laser ablation time-of-flight mass spectrometers

2018 ◽  
Vol 33 (1) ◽  
pp. e3081 ◽  
Author(s):  
Reto Wiesendanger ◽  
Marek Tulej ◽  
Valentine Grimaudo ◽  
Alena Cedeño-López ◽  
Rustam Lukmanov ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Time Of Flight ◽  
Mass Resolution ◽  
Mass Spectrometers ◽  
Ablation Time

Analysis of ion dynamics and peak shapes for delayed extraction time-of-flight mass spectrometers

2004 ◽  
Vol 75 (6) ◽  
pp. 2163-2170 ◽  
Author(s):  
V. M. Collado ◽  
C. R. Ponciano ◽  
F. A. Fernandez-Lima ◽  
E. F. da Silveira
Keyword(s):  
Time Of Flight ◽  
Extraction Time ◽  
Ion Dynamics ◽  
Mass Spectrometers ◽  
Delayed Extraction

scholarly journals PTRwid: a new widget-tool for processing PTR-TOF-MS data

2015 ◽  
Vol 8 (2) ◽  
pp. 1629-1669 ◽  
Author(s):  
R. Holzinger
Keyword(s):  
Comprehensive Evaluation ◽  
Time Of Flight ◽  
Proton Transfer Reaction ◽  
Mass Scale ◽  
Process Data ◽  
Mass Spectrometers ◽  
Scale Calibration ◽  
Field Campaigns ◽  
User Friendly ◽  
Tof Ms

Abstract. PTRwid is a fast and user friendly tool that has been developed to process data from proton-transfer-reaction time-of-flight mass-spectrometers (PTR-TOF-MS) that use HTOF time-of-flight mass-spectrometers from Tofwerk AG (Switzerland). PTRwid is designed for a comprehensive evaluation of whole laboratory or field based studies. All processing runs autonomously and whole laboratory or field campaigns can, in principle, be processed with a few mouse clicks. Unique features of PTRwid include (i) an autonomous and accurate mass scale calibration, (ii) the computation of an "Unified Mass list" that – in addition to an uniform data structure – provides a robust method to determine the precision of attributed peak masses, and (iii) fast data analysis due to well considered choices in data processing.

Secondary Ion Time-Of-Flight Mass Spectrometers and Data Systems

1987 ◽  
Vol 16 (1) ◽  
pp. 173-189 ◽  
Author(s):  
K.G. Standing ◽  
R. Beavis ◽  
G. Bolbach ◽  
W. Ens ◽  
F. Lafortune ◽  
...  
Keyword(s):  
Time Of Flight ◽  
Data Systems ◽  
Mass Spectrometers ◽  
Secondary Ion
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