Investigation and Characterization of materials towards building ionization vacuum gauges

Ionization gauge systems are one of the most frequent types of pressure measurement devices used for measuring very low pressures. In theory this type of devices could be used to measure extremely low pressures. However, when working in the lower end of the pressure range the ionization gauges suffe...

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Bibliographic Details
Main Author: Figueiredo, Ivo Guilherme Correia (author)
Format: masterThesis
Language:eng
Published: 2018
Subjects:
IISEY
Ionization gauge
XPS
Work Function
Domínio/Área Científica::Engenharia e Tecnologia::Outras Engenharias e Tecnologias
Online Access:http://hdl.handle.net/10362/52578
Country:Portugal
Oai:oai:run.unl.pt:10362/52578

Internet

http://hdl.handle.net/10362/52578

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