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Author(s) |
Sharma, R. K.; Sinha, A. K.; Gupta, N.; Nuwad, J.; Jagannath; Gadkari, S. C.; Singh, M. R.; Gupta, S. K. (TPD)
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Source |
AIP Conference Proceedings, 2014. Vol. 1591: pp. 916-918 |
ABSTRACT
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Ternary
alloy coatings of IVB and VB materials provide many of benefits over
traditional material surfaces such as creation of extreme high
vacuum(XHV), lower secondary electron yield(SEY), low photon desorption
coefficient. XHV (pressure < 10-10 mbar) is very useful to
the study of surfaces of the material in as it is form, high energy
particle accelerators(LHC, Photon Factories), synchrotrons (ESRF,
Ellectra) etc..Low secondary electron yield leads to very low
multi-pacting utilizes to increase beam life time. In this paper
preparation of the coatings and a study of secondary electron yield
measurement after heating at different temperatures has been shown also
results of their surface characterization based on shift in binding
energy has been produced using the surface techniques XPS. Stoichiometry
of the film was measured by Energy dispersive x-ray analysis (EDX). |
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