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NOTE: A Versatile Mass Spectrometer Chamber for Molecular Beam and Temperature Programmed Desorption Experiments

Tonks, JP, Galloway, EC, King, MO, Kerherve, G and Watts, JF (2016) NOTE: A Versatile Mass Spectrometer Chamber for Molecular Beam and Temperature Programmed Desorption Experiments Review of Scientific Instruments.

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Abstract

A dual purpose mass spectrometer chamber capable of performing molecular beam scattering (MBS) and temperature programmed desorption (TPD) is detailed. Two simple features of this design allow it to perform these techniques. Firstly, the diameter of entrance aperture to the mass spectrometer can be varied to maximize signal for TPD or to maximize angular resolution for MBS. Secondly, the mass spectrometer chamber can be radially translated so that it can be positioned close to the sample to maximize signal or far from the sample to maximize angular resolution. The performance of this system is described and compares well with systems designed for only one of these techniques.

Item Type: Article
Authors :
AuthorsEmailORCID
Tonks, JPUNSPECIFIEDUNSPECIFIED
Galloway, ECUNSPECIFIEDUNSPECIFIED
King, MOUNSPECIFIEDUNSPECIFIED
Kerherve, GUNSPECIFIEDUNSPECIFIED
Watts, JFUNSPECIFIEDUNSPECIFIED
Date : 2016
Funders : EPSRC
Copyright Disclaimer : © British Crown Owned Copyright
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 22 Jul 2016 12:11
Last Modified : 02 Sep 2016 14:45
URI: http://epubs.surrey.ac.uk/id/eprint/811331

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