Beryllium film deposition was studied with cavity samples in remote areas of the inner and outer JET divertor and below divertor tile 5 during the 2011–2012 campaign with the ITER-like wall. Predominantly beryllium films were formed inside the cavities with some additional carbon, the ratio Be/C was > 2. These deposited layers had high D/(Be +...
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August 25, 2020 (v1)PublicationUploaded on: December 4, 2022
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August 26, 2020 (v1)Publication
The erosion of Be and W marker layers was investigated using long-term samples containing marker lay- ers during the second ITER-like wall discharge campaign 2013–2014 (ILW-2). The samples were mounted in Be coated Inconel tiles between the inner wall guard limiters (IWGL). They were analyzed using elas- tic backscattering (EBS) before and...
Uploaded on: December 4, 2022