OUTGASSING OF HYDROGEN M. Leisch
OUTGASSING OF HYDROGEN M. Leisch
OUTGASSING OF HYDROGEN M. Leisch
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Institute of Solid State Physics<br />
Air bakeout<br />
Such processing is reported to decrease hydrogen diffusion<br />
rate by 10 3 times (D.G. Bills, JVST 6(1969)166)<br />
Air bakeout 38h@450° C and in-situ bakeout 168h@150°C<br />
(Bernardini et al.) results in:<br />
Question arises is benefit of treatment due to hydrogen<br />
depletion or not?<br />
TDS on air baked samples show H peak shift<br />
Hydrogen trapped by oxide layer<br />
Extraction measurements gives reason for H depletion<br />
Professor Manfred <strong>Leisch</strong> Horst Cerjak, 19.12.2005 63rd IUVSTA Workshop Avila September 17, 2010<br />
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