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TJ-II:Plasma Wall Interaction: Difference between revisions
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(Created page with 'To condition the wall of the TJ-II vacuum vessel, a number of techniques is used. == Glow Discharge Cleaning == Glow discharge cleaning. <ref>[http://dx.doi.org/10.1016/S0022-3…') |
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== Glow Discharge Cleaning == | == Glow Discharge Cleaning == | ||
Glow discharge cleaning. | Glow discharge cleaning is routinely used at TJ-II. | ||
<ref>[http://dx.doi.org/10.1016/S0022-3115(00)00672-3 D. Tafalla and F.L. Tabarés, Journal of Nuclear Materials '''290-293''' (2001) 1195-1198]</ref> | <ref>[http://dx.doi.org/10.1016/S0022-3115(00)00672-3 D. Tafalla and F.L. Tabarés, Journal of Nuclear Materials '''290-293''' (2001) 1195-1198]</ref> | ||
<ref>[http://dx.doi.org/10.1016/S0042-207X(01)00301-3 D. Tafalla and F.L. Tabarés, Vacuum '''64''', Issues 3-4 (2002) 411-415]</ref> | <ref>[http://dx.doi.org/10.1016/S0042-207X(01)00301-3 D. Tafalla and F.L. Tabarés, Vacuum '''64''', Issues 3-4 (2002) 411-415]</ref> | ||
== Wall | == Wall conditioning == | ||
* Metal | Careful control of wall conditions is essential for successful operation. | ||
* Boron | <ref>[http://dx.doi.org/10.1016/S0022-3115(00)00490-6 F.L. Tabarés et al, Journal of Nuclear Materials '''290-293''' (2001) 748-752]</ref> | ||
* Lithium | |||
The walls can be coated by various materials, using a set of ovens. | |||
* Metal wall | |||
* Boron-coated wall | |||
* Lithium-coated wall | |||
== References == | == References == | ||
<references /> | <references /> | ||