Beryllium (Be) erosion has been studied in dedicated limiter discharges in JET with the recently installed ITER-like wall [1]. Passive spectroscopy [2] in the vicinity of the solid Be limiter is used for measurement of the Be physical sputtering as the main erosion mechanism. To consider the 3D configuration of plasma parameters and the electromagnetic field, the actual limiter shape and the local transport affecting the fraction of Be coming into the observation volume, a detailed modelling with the ERO code has been applied to interpret the experimental data. The observed dependence of BeI and BeII line intensities on plasma parameters during the density scan and various line ratios are used to validate the model and the underlying data i...
Estimations of the ITER first wall (FW) lifetime, previously made using the three-dimensional Monte-...
JET is equipped with a first wall material combination comparable to the ITER selection acomprising ...
ERO is a 3D Monte-Carlo impurity transport and plasma-surface interaction code. In 2011 it was appli...
AbstractPhysical and chemical assisted physical sputtering were characterised by the BeI and BeII li...
Physical and chemical assisted physical sputtering were characterised by the Be I and Be II line and...
The recently developed Monte-Carlo code ERO2.0 is applied to the modelling of limited and diverted d...
ERO is a Monte-Carlo code for modeling plasma-wall interaction and 3D plasma impurity transport for ...
The effective sputtering yield of Be $(Y_{\rm Be}^{\rm tot})$ was determined in situ by emission spe...
Estimations of the ITER first wall (FW) lifetime, previously made using the three-dimensional Monte-...
The beryllium erosion by helium plasma irradiation is studied at the PISCES-B linear plasma device a...
Estimations of the ITER first wall (FW) lifetime, previously made using the three-dimensional Monte-...
JET is equipped with a first wall material combination comparable to the ITER selection acomprising ...
ERO is a 3D Monte-Carlo impurity transport and plasma-surface interaction code. In 2011 it was appli...
AbstractPhysical and chemical assisted physical sputtering were characterised by the BeI and BeII li...
Physical and chemical assisted physical sputtering were characterised by the Be I and Be II line and...
The recently developed Monte-Carlo code ERO2.0 is applied to the modelling of limited and diverted d...
ERO is a Monte-Carlo code for modeling plasma-wall interaction and 3D plasma impurity transport for ...
The effective sputtering yield of Be $(Y_{\rm Be}^{\rm tot})$ was determined in situ by emission spe...
Estimations of the ITER first wall (FW) lifetime, previously made using the three-dimensional Monte-...
The beryllium erosion by helium plasma irradiation is studied at the PISCES-B linear plasma device a...
Estimations of the ITER first wall (FW) lifetime, previously made using the three-dimensional Monte-...
JET is equipped with a first wall material combination comparable to the ITER selection acomprising ...
ERO is a 3D Monte-Carlo impurity transport and plasma-surface interaction code. In 2011 it was appli...