000827016 001__ 827016 000827016 005__ 20240711114121.0 000827016 0247_ $$2doi$$a10.1016/j.nme.2016.10.008 000827016 0247_ $$2Handle$$a2128/15702 000827016 0247_ $$2WOS$$aWOS:000417293300045 000827016 037__ $$aFZJ-2017-01222 000827016 082__ $$a333.7 000827016 1001_ $$0P:(DE-Juel1)2594$$aCoenen, J. W.$$b0$$eCorresponding author 000827016 245__ $$aPlasma-wall interaction of advanced materials 000827016 260__ $$aAmsterdam [u.a.]$$bElsevier$$c2017 000827016 3367_ $$2DRIVER$$aarticle 000827016 3367_ $$2DataCite$$aOutput Types/Journal article 000827016 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1520522916_23720 000827016 3367_ $$2BibTeX$$aARTICLE 000827016 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000827016 3367_ $$00$$2EndNote$$aJournal Article 000827016 520__ $$aDEMO is the name for the first stage prototype fusion reactor considered to be the next step after ITER. For the realization of fusion energy especially materials questions pose a significant challenge already today. Advanced materials solution are under discussion in order to allow operation under reactor conditions [1] and are already under development used in the next step devices. Apart from issues related to material properties such as strength, ductility, resistance against melting and cracking one of the major issues to be tackled is the interaction with the fusion plasma. Advanced tungsten (W) materials as discussed below do not necessarily add additional lifetime issues, they will, however, add concerns related to erosion or surface morphology changes due to preferential sputtering. Retention of fuel and exhaust species are one of the main concerns. Retention of hydrogen will be one of the major issues to be solved in advanced materials as especially composites and alloys will introduce new hydrogen interactions mechanisms. Initial calculations show these mechanisms. Especially for Helium as the main impurity species material issues arise related to surfaces modification and embrittlement. Solutions are proposed to mitigate effects on material properties and introduce new release mechanisms. 000827016 536__ $$0G:(DE-HGF)POF3-174$$a174 - Plasma-Wall-Interaction (POF3-174)$$cPOF3-174$$fPOF III$$x0 000827016 588__ $$aDataset connected to CrossRef 000827016 7001_ $$0P:(DE-Juel1)164369$$aBerger, M.$$b1 000827016 7001_ $$0P:(DE-HGF)0$$aDemkowicz, M. J.$$b2 000827016 7001_ $$0P:(DE-Juel1)8998$$aMatveev, D.$$b3 000827016 7001_ $$0P:(DE-HGF)0$$aManhard, A.$$b4 000827016 7001_ $$0P:(DE-HGF)0$$aNeu, R.$$b5 000827016 7001_ $$0P:(DE-HGF)0$$aRiesch, J.$$b6 000827016 7001_ $$0P:(DE-Juel1)6784$$aUnterberg, B.$$b7 000827016 7001_ $$0P:(DE-Juel1)129811$$aWirtz, Marius$$b8$$ufzj 000827016 7001_ $$0P:(DE-Juel1)157640$$aLinsmeier, Ch.$$b9 000827016 773__ $$0PERI:(DE-600)2808888-8$$a10.1016/j.nme.2016.10.008$$gp. 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