Stellarator impurity flux driven by electric fields tangent to magnetic surfaces
The control of impurity accumulation is one of the main challenges for future stellarator fusion reactors. The standard argument to explain this accumulation relies on the, in principle, large inward pinch in the neoclassical impurity flux caused by the typically negative radial electric field in st...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Published: |
IOP Publishing
2018
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