Development of an Effusive Molecular Beam Apparatus by Daniel Halwidl

Title: Development of an Effusive Molecular Beam Apparatus
Editor: Daniel Halwidl
Edition: 1st
Publisher: Springer Publications
Length: 118 pages
Size: 5.82 MB
Language: English

Book Description:

Daniel Halwidl presents the development of an effusive molecular beam apparatus, which allows the dosing of gases, liquids, and solids in ultra-high vacuum. The apparatus is designed to adsorb precise and reproducible doses to a defined area on metal oxide samples, which is required in Temperature Programmed Desorption and other surface chemistry experiments. The design and the construction of the apparatus is described. The properties of the molecular beam are experimentally confirmed. The beam profile has a core diameter of 3.5 mm and a standard core pressure of 4 x 10-8 mbar, while the background pressure is 4 orders of magnitude lower.
Front Matter….Pages I-XVIII
Introduction….Pages 1-4
Flow of gases….Pages 5-18
Effusive molecular beam sources….Pages 19-23
Molecular Beam….Pages 25-74
Results….Pages 75-88
Summary and outlook….Pages 89-90
Back Matter….Pages 91-105

Development of an Effusive Molecular Beam Apparatus

Author(s): Daniel Halwidl (auth.)

Series: BestMasters

Publisher: Springer Spektrum, Year: 2016

ISBN: 978-3-658-13535-5



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