Assertion: graphite's use | /r/CapableOf | yield better control
Facets:
value: over impurity and heat exhaust
type: TRANSITIVE-OBJECT
Source sentences:
text: As of experiments published in 2019, the use of graphite in elements of the stellarator's wall and a graphite island divertor have greatly improved the plasma performance within the device; yielding better control over impurity and heat exhaust, and long high-density discharges.