000891414 001__ 891414
000891414 005__ 20240711114032.0
000891414 0247_ $$2doi$$a10.1088/1402-4896/ab5810
000891414 0247_ $$2ISSN$$a0031-8949
000891414 0247_ $$2ISSN$$a1402-4896
000891414 0247_ $$2Handle$$a2128/27485
000891414 0247_ $$2altmetric$$aaltmetric:89259239
000891414 0247_ $$2WOS$$aWOS:000520000600057
000891414 037__ $$aFZJ-2021-01499
000891414 082__ $$a530
000891414 1001_ $$0P:(DE-Juel1)171509$$aEksaeva, Alina$$b0$$eCorresponding author
000891414 245__ $$aERO2.0 modelling of the effects of surface roughness on molybdenum erosion and redeposition in the PSI-2 linear plasma device
000891414 260__ $$aStockholm$$bThe Royal Swedish Academy of Sciences$$c2020
000891414 3367_ $$2DRIVER$$aarticle
000891414 3367_ $$2DataCite$$aOutput Types/Journal article
000891414 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1616682877_14590
000891414 3367_ $$2BibTeX$$aARTICLE
000891414 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000891414 3367_ $$00$$2EndNote$$aJournal Article
000891414 520__ $$aThe surface morphology of plasma-facing components (PFCs) and its evolution during plasma irradiation has been shown to have a significant effect on the erosion and subsequent transport of sputtered particles in plasma. This in turn can influence the resulting lifetime of PFCs. A model for treatment of the effect of surface roughness on the erosion of PFCs has recently been incorporated into the three-dimensional Monte Carlo code ERO2.0. First simulations have confirmed a significant influence of the assumed surface roughness (for both regular and stochastic numerically constructed samples) on both the effective sputtering yields Yeff and the effective angular distributions of sputtered particles. In this study, a series of experiments at the linear plasma device PSI-2 are conducted to test the effect of surface roughness on the sputtering parameters. Graphite samples prepared with a 100 nm molybdenum layer with various surface roughness characteristic sizes (Ra = 110 nm, 280 nm, 600 nm and Ra < 20 nm) were exposed to a helium plasma in the PSI-2 linear plasma device at a magnetic field B = 0.1 T. These PSI-2 experiments were simulated using ERO2.0 with a surface morphology model. Simulations are able to reproduce the experimentally observed significant suppression of erosion for higher Ra values.
000891414 536__ $$0G:(DE-HGF)POF3-174$$a174 - Plasma-Wall-Interaction (POF3-174)$$cPOF3-174$$fPOF III$$x0
000891414 588__ $$aDataset connected to CrossRef
000891414 7001_ $$0P:(DE-Juel1)7884$$aBorodin, D.$$b1
000891414 7001_ $$0P:(DE-Juel1)165905$$aRomazanov, J.$$b2
000891414 7001_ $$0P:(DE-Juel1)130070$$aKreter, A.$$b3
000891414 7001_ $$0P:(DE-Juel1)130122$$aPospieszczyk, A.$$b4
000891414 7001_ $$0P:(DE-Juel1)165722$$aDickheuer, S.$$b5
000891414 7001_ $$0P:(DE-Juel1)139534$$aMöller, S.$$b6
000891414 7001_ $$0P:(DE-Juel1)167536$$aGöths, B.$$b7
000891414 7001_ $$0P:(DE-Juel1)162160$$aRasinski, M.$$b8
000891414 7001_ $$0P:(DE-Juel1)177053$$aKnoche, U.$$b9
000891414 7001_ $$0P:(DE-Juel1)130166$$aTerra, A.$$b10
000891414 7001_ $$0P:(DE-Juel1)2620$$aKirschner, A.$$b11$$ufzj
000891414 7001_ $$aBorodkina, I.$$b12
000891414 7001_ $$0P:(DE-Juel1)166210$$aEichler, M.$$b13
000891414 7001_ $$0P:(DE-Juel1)6784$$aUnterberg, B.$$b14
000891414 7001_ $$0P:(DE-Juel1)129976$$aBrezinsek, S.$$b15
000891414 7001_ $$0P:(DE-Juel1)157640$$aLinsmeier, Ch$$b16
000891414 7001_ $$0P:(DE-HGF)0$$aVassallo, E.$$b17
000891414 7001_ $$0P:(DE-HGF)0$$aPedroni, M.$$b18
000891414 7001_ $$00000-0002-7844-3691$$aPassoni, M.$$b19
000891414 7001_ $$0P:(DE-HGF)0$$aDellasega, D.$$b20
000891414 7001_ $$00000-0002-6244-7612$$aSala, M.$$b21
000891414 7001_ $$0P:(DE-HGF)0$$aRomeo, F.$$b22
000891414 7001_ $$00000-0002-8886-1256$$aHenderson, S.$$b23
000891414 7001_ $$00000-0002-2160-4546$$aO’Mullane, M.$$b24
000891414 7001_ $$0P:(DE-HGF)0$$aSummers, H.$$b25
000891414 7001_ $$0P:(DE-HGF)0$$aTskhakaya, D.$$b26
000891414 7001_ $$0P:(DE-HGF)0$$aSchmid, K.$$b27
000891414 773__ $$0PERI:(DE-600)1477351-X$$a10.1088/1402-4896/ab5810$$gVol. T171, p. 014057 -$$p014057 -$$tPhysica scripta$$vT171$$x1402-4896$$y2020
000891414 8564_ $$uhttps://juser.fz-juelich.de/record/891414/files/Eksaeva_2020_Phys._Scr._2020_014057.pdf$$yRestricted
000891414 8564_ $$uhttps://juser.fz-juelich.de/record/891414/files/Postprint_Eskaeva_138.pdf$$yPublished on 2020-03-16. Available in OpenAccess from 2021-03-16.
000891414 909CO $$ooai:juser.fz-juelich.de:891414$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)171509$$aForschungszentrum Jülich$$b0$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)7884$$aForschungszentrum Jülich$$b1$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)165905$$aForschungszentrum Jülich$$b2$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130070$$aForschungszentrum Jülich$$b3$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130122$$aForschungszentrum Jülich$$b4$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)139534$$aForschungszentrum Jülich$$b6$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)167536$$aForschungszentrum Jülich$$b7$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)162160$$aForschungszentrum Jülich$$b8$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)177053$$aForschungszentrum Jülich$$b9$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)130166$$aForschungszentrum Jülich$$b10$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)2620$$aForschungszentrum Jülich$$b11$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)6784$$aForschungszentrum Jülich$$b14$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129976$$aForschungszentrum Jülich$$b15$$kFZJ
000891414 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)157640$$aForschungszentrum Jülich$$b16$$kFZJ
000891414 9130_ $$0G:(DE-HGF)POF3-174$$1G:(DE-HGF)POF3-170$$2G:(DE-HGF)POF3-100$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bEnergie$$lKernfusion$$vPlasma-Wall-Interaction$$x0
000891414 9131_ $$0G:(DE-HGF)POF4-134$$1G:(DE-HGF)POF4-130$$2G:(DE-HGF)POF4-100$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Energie$$lFusion$$vPlasma-Wand-Wechselwirkung$$x0
000891414 9141_ $$y2021
000891414 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2021-02-02
000891414 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2021-02-02
000891414 915__ $$0StatID:(DE-HGF)0530$$2StatID$$aEmbargoed OpenAccess
000891414 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences$$d2021-02-02
000891414 915__ $$0StatID:(DE-HGF)0113$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2021-02-02
000891414 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2021-02-02
000891414 915__ $$0StatID:(DE-HGF)0430$$2StatID$$aNational-Konsortium$$d2021-02-02$$wger
000891414 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2021-02-02
000891414 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz$$d2021-02-02$$wger
000891414 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2021-02-02
000891414 920__ $$lyes
000891414 9201_ $$0I:(DE-Juel1)IEK-4-20101013$$kIEK-4$$lPlasmaphysik$$x0
000891414 9801_ $$aFullTexts
000891414 980__ $$ajournal
000891414 980__ $$aVDB
000891414 980__ $$aUNRESTRICTED
000891414 980__ $$aI:(DE-Juel1)IEK-4-20101013
000891414 981__ $$aI:(DE-Juel1)IFN-1-20101013